Heavier elements will undergo fission in order to:
a increase total binding energy
b decrease total binding energy
c increase binding energy per nucleon
d decrease binding energy per nucleon
Answers
Heavier elements will undergo fission in order to b. decrease total binding energy. Fission is a nuclear reaction in which a heavy nucleus splits into two or more lighter nuclei.
During this process, some of the mass is converted into energy, which can be harnessed to generate electricity. However, fission also results in a decrease in the total binding energy of the nucleus.
The total binding energy of a nucleus is the energy required to break apart all of its nucleons (protons and neutrons). It is a measure of the stability of the nucleus. Heavier elements have higher total binding energies, but they are also less stable. By undergoing fission, these elements can reduce their total binding energy and become more stable.
Fission also results in an increase in binding energy per nucleon. This is because the lighter nuclei produced by fission have a higher binding energy per nucleon than the original nucleus. This increase in binding energy per nucleon is what releases energy during the fission process.
In summary, heavier elements undergo fission in order to decrease their total binding energy and become more stable. This process also results in an increase in binding energy per nucleon, which releases energy that can be used for practical applications.
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Answer: increase binding energy per nucleon
Related Questions
Broken pieces of what types of rock are deposited into layers and cemented together to form sedimentary rock?
Select one:
a. sedimentary
b. igneous
c. metamorphic
d. all of these
Answers
Answer:
hey mate your answer is
D ALL OF THESE
HOPE IT HELPS YOU
To make sedimentary rock, broken bits of sedimentary, igneous, and metamorphic rocks get deposited in layers and bonded together.
So, option d. is correct.
Define sedimentary rock.Sedimentary rocks are created by the accumulation and deposition of mineral and organic particles just at earth's surface, followed by cementation. The processes that enable these particles that settle in place are referred to as sedimentation.
To make sedimentary rock, broken bits of sedimentary, igneous, and metamorphic rocks get deposited in layers and bonded together.
So, option d. is correct.
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Sulfuric acid is an important chemical in industrial production of many products. In the “old” days, it was called oil of vitriol. It is commonly dyed brown now to alert people to its hazards because it is hugely corrosive. It is commonly found in car batteries. What is the molarity of 25.9 moles of sulfuric acid dissolved in 4.00 L of solution?
Answers
Answer:
6.475 M
Explanation:
Number of moles = 25.9 moles
Volume = 4.00 L
Molarity = ?
The relationship between the quantities is given as;
Molarity = Number of moles / Volume
Molarity = 25.9 / 4
Molarity = 6.475 M
in what month is the sun farthest below or south of the celestial equator?
Answers
the answer would be December.
Silver arsenate (Ag;AsO4) is a slightly soluble salt having a solubility product of Kp equilibrium 1.0 x 10-22 at 25°C for the Ag3AsO4(s)23 Ag* (aq) + AsO? (aq) (a) Calculate the molar solubility of silver arsenate in pure water at 25°C. (b) Calculate the molar solubility of silver arsenate in 0.10 M AgNO3.
Answers
The molar solubility of silver arsenate in pure water at 25°C is:
S = (1.0 x 10^-22 / [AsO4^3-])^(1/3)
The molar solubility of silver arsenate in 0.10 M AgNO3 is:
S = 4.22 x 10^-7 M
(a) Molar solubility of silver arsenate in pure water at 25°C can be calculated using the solubility product constant Kp and the expression:
Ag3AsO4(s) = Ag+ (aq) + AsO4^3- (aq)
Kp = [Ag+]^3 [AsO4^3-]
Rearranging, we have:
[Ag+]^3 = Kp / [AsO4^3-]
Taking the cube root of both sides:
[Ag+] = (Kp / [AsO4^3-])^(1/3)
Since Kp = 1.0 x 10^-22, we have:
[Ag+] = (1.0 x 10^-22 / [AsO4^3-])^(1/3)
Since the molar solubility is equal to the concentration of Ag+ ions, the molar solubility of silver arsenate in pure water at 25°C is:
S = (1.0 x 10^-22 / [AsO4^3-])^(1/3)
(b) To calculate the molar solubility of silver arsenate in 0.10 M AgNO3, we need to use the common ion effect. The presence of AgNO3 will increase the concentration of Ag+ ions in the solution and thus decrease the solubility of silver arsenate.
The solubility product constant equation can be written as:
Kp = [Ag+]^3 [AsO4^3-] = S^3 * [AsO4^3-]
Rearranging, we have:
S^3 = Kp / [AsO4^3-]
Since Kp = 1.0 x 10^-22 and [AsO4^3-] = S, we have:
S^3 = 1.0 x 10^-22 / S
S^4 = 1.0 x 10^-22
S = (1.0 x 10^-22)^(1/4) = 7.07 x 10^-6 M
However, this is the solubility in pure water. In 0.10 M AgNO3, the concentration of Ag+ ions is 0.10 M. So, we need to use the equation:
Ksp = [Ag+]^3 [AsO4^3-] = (0.10 + S)^3 S
Rearranging, we have:
S^3 = Ksp / (0.10 + S)^3
Substituting Ksp = 1.0 x 10^-22, we have:
S^3 = 1.0 x 10^-22 / (0.10 + S)^3
Solving for S, we obtain the molar solubility of silver arsenate in 0.10 M AgNO3 as:
S = 4.22 x 10^-7 M
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assume that a drop has a volume of 0.05 ml. if a titration requires 30.00 ml for completion, what rror will each extra drop over 30.00 mlcause?
Answers
That each extra drop over 30.00 ml in a titration would cause an error of 0.05 ml.
In a titration, a measured volume of a solution (the titrant) is added to a known volume of another solution until a reaction is complete.
The point at which the reaction is complete is called the endpoint, and it is determined by the use of an indicator or a pH meter.
In this case, the titration requires 30.00 ml for completion, meaning that the endpoint has been reached.
However, if additional drops are added after the endpoint has been reached, it would result in an error in the titration. Each extra drop has a volume of 0.05 ml, which means that each extra drop would cause an error of 0.05 ml.
Hence , each extra drop over 30.00 ml in a titration would cause an error of 0.05 ml. It is important to be careful and precise when performing titrations to avoid errors that could affect the accuracy of the results.
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An experiment was designed to test the hypothesis that peanuts have more energy than a chip. The experiment determines calorimetry of the peanut and the chip, using water to capture the energy of the samples when they were burned. A 10 g sample of each type of food was burned underneath a metal can that held 50 g of water. A thermometer captured how much the temperature of the water increased. The water increased by 7 degrees for the peanut and 3 degrees for the chip. What conclusion can be drawn?
The chip has more energy than the peanut.
The peanut has more energy than the chip.
The experiment was flawed because more than one variable was being tested.
The peanut and the chip have the same amount of energy.
Answers
Since the water increased by 7 degrees for the peanut and 3 degrees for the chip, the conclusion would be that the peanut has more energy than the chip.
CalorimetryCalorimetry is the science of measuring the quantity of energy, usually in the form of heat, that is released during a reaction.
In this case, the energy released by the peanut and the chip were measured using calorimetry. The energy released was captured by the water and helps raise the temperature of the water.
The more energy released by the substances, the more the temperature of the water is raised.
Thus, since the peanut raised the temperature of the water by 7 degrees while the chip was only able to raise it by just 3 degrees, one can effectively conclude that the peanut has more energy than the chip.
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Given a solid mixture containing sodium chloride, magnesium oxide and benzoic acid. i. Design a scheme to successfully separate and collect each component of the mixture.
Answers
Answer:
filtration and Chromatography
Explanation:
The first method used for separation of solids from the mixture is filtration. Filtration is used to separate different solids in a mixture which has particles of different sizes. Other method is Chromatography in which the compounds in the mixtures are separated from each other by moving the mixture at high speed. Due to high speed, the compounds are separated from each other because different compounds have different speeds so it is separated easily.
Which is an energy source for a coyote?
Answers
Answer:
The coyotes are both a plant and meat eaters whose common food is 90% of their diet, is small animals. Rabbits, hares, birds, snakes, fish, crustaceans, and insects are all on the menu.
hopefully this is right :))
Answer:
sun
Explanation:
Compound X has an Rf of 0.25 on a silica gel TLC plate, developed in hexanes. If ethyl acetate was used as the developing solvent, the Rf of Compound X is expected to be:
Answers
Yes, the Rf value of Compound X is expected to increase.
Higher Rf value expected?The Rf value, or retention factor, is a measure of how far a compound travels on a TLC (thin-layer chromatography) plate relative to the solvent front. It is calculated as the ratio of the distance traveled by the compound to the distance traveled by the solvent front.
In this case, Compound X has an Rf of 0.25 when developed in hexanes. The Rf value is specific to the combination of the compound and the solvent system used. Changing the solvent system can alter the Rf value of a compound due to differences in polarity.
Ethyl acetate is typically more polar than hexanes, so it is expected to have a higher Rf value for most compounds. This is because more polar compounds have a stronger affinity for the polar silica gel stationary phase, causing them to travel a shorter distance compared to less polar compounds.
Since Compound X has an Rf of 0.25 in hexanes, we can expect its Rf value to be higher when ethyl acetate is used as the developing solvent. Without more information about the compound's properties and the specific solvent conditions, it is challenging to provide an accurate estimate of the new Rf value in ethyl acetate.
However, it is reasonable to assume that the Rf value of Compound X in ethyl acetate will be higher than 0.25.
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5f2 2nh3=n2f4 6hf how many grams of nh3 are needed to produce 4.65 grams of hf
Answers
Approximately 2.16 grams of NH3 are needed to produce 4.65 grams of HF.
To determine the number of grams of NH3 needed to produce a given amount of HF, we need to use the balanced equation and the molar masses of NH3 and HF.
The balanced equation is:
5 F2 + 2 NH3 → N2F4 + 6 HF
From the equation, we can see that the stoichiometry between NH3 and HF is 2:6, which simplifies to 1:3.
First, calculate the molar mass of HF:
Molar mass of HF = 1.01 g/mol (atomic mass of hydrogen) + 19.00 g/mol (atomic mass of fluorine) = 20.01 g/mol
Next, we can set up a proportion using the molar masses and stoichiometric ratio to find the amount of NH3 needed.
(4.65 g HF) × (1 mol NH3 / 3 mol HF) × (17.03 g/mol NH3) = grams of NH3
Let's calculate the value:
(4.65 g HF) × (1 mol NH3 / 3 mol HF) × (17.03 g/mol NH3) ≈ 2.16 g NH3
Therefore, approximately 2.16 grams of NH3 are needed to produce 4.65 grams of HF
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What does the first ionization energy represent?
Answers
Cocoa beans are subjected to three processes during the manufacture of chocolate: cleaning, roasting, and 'nibbing'. Bags of cocoa beans are first cleaned, then cleaned beans are roasted, then roasted
Answers
Beans are processed through 'nibbing'. During the nibbing process, the roasted cocoa beans are crushed and ground into a paste called cocoa mass or cocoa liquor.
This cocoa mass can then be further processed to separate the cocoa solids from the cocoa butter, which is the fat component of the cocoa bean. The separated cocoa solids and cocoa butter are used in the production of chocolate. Pure cocoa mass (cocoa paste) in solid or semi-solid form is known as chocolate liquor. It includes about equal amounts of cocoa butter and solid cocoa, much like the cocoa beans (nibs) from which it is made. It is made from fermented, dried, roasted, and separated from their skins cocoa beans. To make cocoa mass (cocoa paste), the beans are pulverised.
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Enthalpy is a property of a chemical system related to its potential energy.
Although enthalpy cannot be measured directly, we can measure enthalpy change. Describe an experiment that would allow you to determine the enthalpy change of a combustion reaction. What term do we use to refer to such
havirg
systems?
Answers
Calorimetry is an experiment that would allow you to determine the enthalpy change of a combustion reaction.
What is enthalpy?Enthalpy is a thermodynamic system's internal energy total as well as the volume times pressure ratio. Enthalpy is a property and state function that encompasses all dimensions of energy and whose value depends solely on the system's composition, temperature, and pressure.
In chemistry as well as thermodynamics, calorimetry is the study or act of measuring modifications to the state variables of a body in order to determine the heat transfer related to shifts in its state. The term comes from the Latin calor, which means "heat," and the Greek v (metron), which means "measure."
Therefore, calorimetry is an experiment that would allow you to determine the enthalpy change of a combustion reaction.
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If you are given a piece of rock sugar about 2.5 cm in diameter, describe three steps you can take to dissolve it in a beaker of water in the shortest time.
Answers
Answer:
1. Crush the sugar into powder.
2. Heat the water.
3. Dissolve it by stirring continuously
Explanation:
1. Crushing the sugar into powder increases surface area. So it increases the changes of dissolving
2. Heating the water increases the capacity of water to dissolve sugar.
3. Stirring continuously increases randomness of particles so eases mixing up thus increasing dissolving tendency.
Need help please can someone do these willing to give brainiest!
Answers
Explanation:
a) K(s) + I2(s) --> KI(s)
The balanced equation is;
2K(s) + I2(s) --> 2KI(s)
b) Mg(s) + Br2(l) --> MgBr2(s)
The balanced equation is;
Mg(s) + Br2(l) --> MgBr2(s)
c) KBr(aq) + AgNO3(aq) --> KNO3(aq) + AgBr(s)
The balanced equation is;
KBr(aq) + AgNO3(aq) --> KNO3(aq) + AgBr(s)
d) KClO3(s) --> KCl(s) + O2(g)
The balanced equation is;
2KClO3(s) --> 2KCl(s) + 3O2(g)
e) C2H6(g) + O2(g) --> CO2(g) + H2O(l)
The balanced equation is;
2C2H6(g) + 7O2(g) --> 4CO2(g) + 6H2O(l)
f) Al(s) + O2(g) --> Al2O3(s)
The balanced equation is;
4Al(s) + 3O2(g) --> 2Al2O3(s)
g) P4(s) + H2(g) --> PH3(g)
The balanced equation is;
P4(s) + 6H2(g) --> 4PH3(g)
PLEASE HELP DUE TODAY
WILL GIVE ALL POINTS IF COMPLETED
lmk in the comments section if ur gonna do it dont use the answer
Answers
.........................
Q6
a) HCl dipole-dipole --> higher
I2 london dispersion
b) CH3F H-bonding --> higher ( higher Molecular mass)
CH3OH H-bonding
c) H2O H-bonding --> higher
H2S dipole-dipole
d) SiO2 dipole-dipole --> higher (the difference is higher in the electronegativity )
SO2 dipole-dipole
e) CH3OH H-bonding
CuO ionic-dipole --> higher because it is ionic compound
f) NH3 H-bonding (higher)
CH4 london dispersion
g) HCl dipole-dipole
NaCl ionic dipole--> HIGHER ionic compound
h) SiC london dispersion
Copper metallic bond --> higher
What is the approximate pH of an acetate buffer with equimolar concentrations of acetic acid and sodium acetate? A. 9. B. 7. C. 5. D. 1. 5.
Answers
The approximate pH of an acetate buffer with equimolar concentrations of acetic acid and sodium acetate is 5.
Let's understand this in detail:
What is a buffer solution?
A buffer solution is an aqueous solution that has the ability to maintain a constant pH level. The buffer's most significant property is the ability to resist changes in pH when small quantities of acids or bases are added.
The buffer solution comprises a weak acid and its conjugate base and a weak base and its conjugate acid.
The Henderson-Hasselbalch equation is used to calculate the pH of a buffer:
Henderson-Hasselbalch equation
pH = pKa + log [A-]/[HA]Where pKa is the acid dissociation constant,
[A-] is the concentration of the conjugate base, and [HA] is the weak acid concentration.
The pKa value for acetic acid is 4.76. Since the concentrations of acetic acid and sodium acetate are equimolar, their concentrations are identical. Therefore, the concentration of the conjugate base is the same as the concentration of the weak acid.
Using the Henderson-Hasselbalch equation,
pH = 4.76 + log [A-]/[HA]pH = 4.76 + log 1pH = 4.76 + 0pH = 4.76
Therefore, the approximate pH of an acetate buffer with equimolar concentrations of acetic acid and sodium acetate is 5.
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tiana is a chemist who is making a chemical to add to swimming pools
Answers
Tiana is developing a chemical additive to be used in swimming pools.
What is chemical additive?Chemical additives are substances added to products to alter or improve their performance. They are used in a wide range of consumer products and industrial processes for a variety of purposes including improving shelf-life, enhancing flavor, or increasing the efficiency of a process. Common examples of chemical additives are preservatives, colorants, emulsifiers, antioxidants, stabilizers, and thickeners.
This additive is designed to help keep the pool clean and sanitary, by removing bacteria and other contaminants from the water. The additive is also designed to help balance the pH of the pool water, to ensure that it is safe for swimming and does not irritate swimmers' skin or eyes. The chemical additive must also be safe to use, and must not cause any adverse reactions in swimmers. Tiana's work involves testing different chemical compounds to find the most effective and safe additive for pool water.
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Which word describes the way a writer chooses to write their piece?
Answers
The word that describes the way a writer chooses to write their piece is called diction (option A).
What is diction?Diction is the choice and use of words, especially with regard to effective communication. It is also regarded as the effectiveness and degree of clarity of word choice and expression.
Diction refers to the linguistic choices a writer makes to effectively convey an idea, a point of view, or tell a story. In literature, the words used by an author can help establish a distinct voice and style.
Authors use dictions for the careful selection of words to communicate a message or establish a particular voice or writing style. For example, flowy, figurative language creates colorful prose, while a more formal vocabulary with concise and direct language can help drive home a point.
The options to the incomplete question are as follows:
A) Diction
B) Syntax
C) Tone
D) Sentence
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based on your experimental results what is the ranking of the halides from most to least reactive (meaning the halide (cl-, br-, i-) that underwent the most reactions)?
Answers
Based on our experimental results, the ranking of halides from most to least reactive is: iodide (I-), bromide (Br-), and chloride (Cl-). Iodide underwent the most reactions, followed by bromide and then chloride.
Based on your experimental results, the ranking of the halides from most to least reactive can be determined by comparing the number of reactions each halide (Cl-, Br-, and I-) underwent. The halide with the most reactions will be the most reactive, followed by the halide with the next highest number of reactions, and so on.
A halide is a binary chemical compound in chemistry that can be converted into a fluoride, chloride, bromide, iodide, astatide, or theoretically a tennesside compound by combining a halogen atom with an element or radical that is less electronegative than the halogen.
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Based on your experimental results, the ranking of the halides from most to least reactive would depend on the number of reactions each halide underwent. To rank the halides (Cl-, Br-, I-), follow these steps:
1. Record the number of reactions each halide underwent in your experiment.
2. Compare the number of reactions for Cl-, Br-, and I-.
3. Rank them based on the highest to the lowest number of reactions.
For example, if Cl- underwent 5 reactions, Br- underwent 3 reactions, and I- underwent 2 reactions, the ranking of the halides from most to least reactive would be: Cl- > Br- > I-.
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This question considers two applications of systems of linear equations. The sys- tems should be solved using Gaussian elimination.
(a) Balance the chemical reaction below involving carbon (C), hydrogen (H), and oxygen (O). In other words, find the smallest positive integers x, y, z, w so that the reaction is balanced by setting and solving a system of linear equations. Give the balanced chemical reaction.
xCO₂ + yH₂O → 2C6H12O6 + wO2.
This is called the photosynthesis reaction, and C6H12O6 is glucose.
Answers
The balanced chemical reaction using a system of linear equations is 24CO₂ + 24H₂O → 2C₆H₁₂O₆ + 12O₂
How to balance chemical reaction?In the chemical reaction given, to balance:
xCO₂ + yH₂O → 2C₆H₁₂O₆ + wO₂
Set up the equations. Have the same number of each type of atom on each side of the equation.
For carbon (C):
x = 262 (12 carbon atoms in each C₆H₁₂O₆ and there are 2 of them)
For hydrogen (H):
2y = 2122 (12 hydrogen atoms in each C₆H₁₂O₆ and there are 2 of them)
For oxygen (O):
2x + y = 1222 + 2w (6 oxygen atoms in each C₆H₁₂O₆, there are 2 of them, and there are 2 atoms in each O2)
From the first two equations x = 24 and y = 24.
Substituting x and y into the oxygen equation gives:
224 + 24 = 122*2 + 2w
72 = 48 + 2w
2w = 24
w = 12
So, the balanced chemical reaction is:
24CO₂ + 24H₂O → 2C₆H₁₂O₆ + 12O₂
This is the photosynthesis reaction, which converts carbon dioxide and water into glucose and oxygen, with the help of sunlight.
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2. All metals are good conductors because their electrons can
move easily through the metal.
What do you think will be true about electrons in an insulator?
Help me please
This is for my science homework
Answers
Answer: An insulator would be made out of material unable to conduct electricity due to lack of fluid movement for electrons, such as rubber. Rubber properties not only prevents them from freely moving, but also helps electrons stay tightly bound to each other.
Hope this helps ^_^
what are the two ways in which the physical state of matter can be changed
Answers
The two ways in which the physical state of matter can be changed are melting and freezing.
Melting is the process by which a solid substance transitions to a liquid state. As a result, the energy added to the solid substance causes the molecules to vibrate at a higher rate. As a result, the heat breaks the bonds between the molecules, allowing them to flow freely.Freezing is the process by which a liquid substance transitions to a solid state. As a result, energy is removed from the liquid substance. The molecules in the substance are moving quickly, but when energy is removed, they slow down.Because of the decrease in energy, the molecules can no longer slide past one another and form a rigid structure, resulting in a solid state of matter.For such more questions on physical state
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What should Maria do before she turns on the
Bunsen burner to begin the experiment?
Place the classroom fire extinguisher next to
her lab bench.
Inspect the Bunsen burner and gas tubing for
damage.
Move her lab notebook and papers so they
are away from the burner.
Remove her safety goggles so she can see
the burner more clearly.
Answers
Answer:
For anyone that still needs the answer it's:
2.) Inspect the Bunsen burner and gas tubing for damage.
3.) Move her lab notebook and papers so they are away from the burner.
Explanation:
2 and 3 is right on edge
Bunsen burners are the laboratory equipment used in experiments. Maria should inspect the burner and move her papers and book away before burning. Thus, options b and c are correct.
What are bunsen burners?Bunsen burners are the equipment used in laboratories for heating and sterilizing processes. It is a device used to produce flames using atmospheric oxygen gas and fuel in the burner.
While using the bunsen burner, laboratory safety procedures should be practiced to ensure the safety of the person as well as the working place. Before igniting the burner should be inspected and checked for any leakages.
The notebooks and papers must be placed away from eh burner to avoid any fire accidents as they are easily flammable and can catch fire.
Therefore, options b and c. gas tubing must be inspected before lighting the burner.
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A liquid is allowed to evaporate and leaves no residue. can you determine whether it was an element, a compound, or a mixture?
Answers
A liquid is allowed to evaporate and leaves no residue. It can not be determined whether it was an element, a compound, or a mixture.
A water vapor molecule stays roughly 10 days in the atmosphere after it has evaporated. Water vapor starts to cool back down as it ascends higher in the atmosphere. The water vapor condenses when it becomes cold enough, turning it back into liquid water. Eventually, individual water droplets will condense to create clouds and precipitation.
It is not possible to determined whether it would be an element, a compound and mixture because the size of the particle will be too less.
A method for separating homogenous mixtures with one or even more dissolved salts is called evaporation. The procedure separates the liquid from the solid components. Usually, the procedure entails heating the combination until there is no more liquid is present.
Therefore, it can not be possible to determined whether it was an element, a compound, or a mixture by evaporation.
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9. Do all enzymes function at the same pH?
Answers
Each enzyme has an optimum pH but it also has a working range of pH values at which it will still work well. This depends on the type of enzyme. The enzyme pepsin breaks down proteins in the acidic conditions of the stomach. ... Catalase has an optimum pH of 9 and a working range of between pH 7-11. Hope this was helpful
Explanation:
a rigid tank contains 1 kg propane at 500k, 1500 kpa. it is now cooled down to 300 k. find the ehat transfer and the change in entropy
Answers
the heat transfer and the change in entropy is −0.8868 kJ/K.
how to solve ?Ideal gas, constant volume so there is no work.
m (u₂ -u₁) = ₁Q₂ ₋ ₁w₂ = ₁Q₂
u₂ ₋ u₁ = Cv (T₂ ₋ T₁) = 1.736(300 - 500) = 347.2kJ/Kg
₁Q₂ = m (u₂ - u₁ ) = 1(-347.2) = -347.2kj
the change in s for an ideal gas v₂ = v₁ gives
m(s₂ - s₁ ) = m [Cv₀ In T₁/T₂ + R In T₂/T₁
= 1kg ˣ 1.736kj / kg - K In 300/500 = -0.8868kJ/K
What is a simple definition of entropy?the amount of thermal energy per unit of temperature in a system that cannot be used for productive work. Entropy is a measure of a system's molecular disorder or unpredictability since work is produced by organized molecular motion.
What does a negative change in entropy mean?Entropy is the amount of disorder in a system. Disorder is much more probable than order in a random system. So if entropy is the amount of disorder, negative entropy means something has less disorder, or more order.
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Every atom of silver is identical to every other atom of silver
Answers
Answer:
Chemical reactions occur when atoms are separated from each other, joined, or rearranged in a different combination. Atoms of one element, however are never changed into atoms of another element as a result of a chemical reaction.
Explanation:
The monomer that is polymerized to make natural rubber is __________
Answers
pls help me solve this it's urgent!!
Answers
Answer:
the mass of hydrogen bromide is 2 g