Sugar alcohols are most often used in which of the following products: baked confections and chewing gum.Sugar alcohols are widely used in food products like baked confections, chewing gum, and candies.
The primary function of sugar alcohols is to sweeten foods and provide fewer calories than sugar. In addition, they are used in the making of sugar-free or low-sugar products, and some are naturally found in fruits and vegetables.
The following are some examples of sugar alcohols:
Xylitol,
Sorbitol,
Maltitol,
Erythritol,
Isomalt
Baked confections and chewing gum are the products where sugar alcohols are most often used. Sugar alcohols provide sweetness to these products without causing tooth decay or raising blood sugar levels. Therefore, it is a safe and healthy alternative to sugar.
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An inherited behavior that helps an animal meet its needs
Answer:
the answer is adaptations
Explanation:
A body part or behavior that helps an animal meet its need in its environment is called an adaptation. All adaptions are inherited traits. Camouflage is an animal's color or pattern that help it blend in with its surroundings.
can someone help me solve the questions below using the data table below PLEASEE
DATA TABLE:
Mass of flask and vinegar solution- 25.17g
Mass of flask- 15.12g
Volume of vinegar solution (in mL)- 10.00ml
Initial volume of NaOH (in mL)-0.00ml
Final volume of NaOH (in mL)-39.00ml
CALCULATIONS:
Mass of vinegar solution- 10.0503g
Volume of NaOH used in titration (in mL)-39.00ml
The molarity of NaOH solution is 0.114 M.
Given, Mass of flask and vinegar solution= 25.17 g.Mass of flask= 15.12 gVolume of vinegar solution (in mL)= 10.00 mlInitial volume of NaOH (in mL)= 0.00 mlFinal volume of NaOH (in mL)= 39.00 mlThe Mass of vinegar solution is 10.0503 g.The volume of NaOH used in titration is 39.00 ml.Let's calculate the molarity of the NaOH solution.First, calculate the moles of NaOH used in the reaction. Moles of NaOH = Molarity × Volume of NaOH (in L) Converting volume in mL to L,Volume of NaOH used = 39.00 mL = 39.00/1000 L = 0.0390 LThe molarity of NaOH solution is given by;Molarity of NaOH = Moles of NaOH / Volume of vinegar solution (in L)Converting volume in mL to L,Volume of vinegar solution = 10.00 mL = 10.00/1000 L = 0.0100 LNow, substituting the values; Molarity of NaOH = 0.114 M.
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calculate the mass defect in fe-56 if the mass of an fe-56 nucleus is 55.921 amu. the mass of a proton is 1.00728 amu and the mass of a neutron is 1.008665 amu, and the mass of an electron in 0.00055 amu
The mass defect in Fe-56 is equal to 0.52823 amu.
What is Mass Defect?The mass defect can be defined as the difference between the actual atomic mass and the theoretical mass calculated by addition of the mass of protons and neutrons in the nucleus.
The actual atomic mass is always less than the predicted mass determined by adding the masses of nucleons. This additional mass is due to the binding energy that is released when a nucleus is formed.
\(\triangle M = (Zm_p + Nm_n) - M_A\)
Given the mass of the proton = 1.00728 amu
The given mass of a neutron = 1.008665 amu
The given mass of an electron = \(0.00055 amu\)
The mass of an Fe-56 nucleus = 55.921 amu
The mass defect for Fe-56 can be calculated as:
\(\triangle M = (26\times 1.00728 + 30 \times 1.008665) - 55.921\)
ΔM = 0.52823 amu
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55 points plz help
which is not a way to separate the components of a mixture?
A filtering
B distilling
C evaporating
D Stirring
Answer: A FILTERING
Explanation:
WHEN YOU FILTER YOU SEPARATE (sorry for caps) btw can you check out my recent question plz
parts of Earth and its atmosphere where there is life
Answer:
stratosphere
Explanation:
The stratosphere is crucial to life on Earth because it contains small amounts of ozone, a form of oxygen that prevents harmful UV rays from reaching Earth.
Which of the following options correctly describe the preparation of nitriles from alkyl halides? Select all that apply.
A) This reaction proceeds via an SN2 mechanism.
B) The alkyl halide acts as the nucleophile in this reaction.
C) This reaction results in the addition of a two-carbon chain to the alkyl halide.
D) NaCN is a common reagent used in this reaction.
E) Methyl and primary alkyl halides are the best substrates for this type of reaction.
The preparation of nitriles from alkyl halides are:
This reaction proceeds via an SN₂ mechanism.NaCN is a common reagent used in this reaction.Methyl and primary alkyl halides are the best substrates for this type of reaction. Options A, D and E are correct.When alkyl halides react with NaCN (sodium cyanide) in the presence of a strong base, such as sodium hydroxide (NaOH), they undergo nucleophilic substitution (SN₂) to form nitriles. In the SN₂ mechanism, the nucleophile (CN⁻) attacks the alkyl halide, displacing the halogen atom and forming a new carbon-nitrogen bond.
NaCN is commonly used in this reaction because it provides the cyanide ion (CN⁻) as the nucleophile. The nucleophilic cyanide ion is attracted to the electrophilic carbon in the alkyl halide, facilitating the substitution reaction. Methyl and primary alkyl halides are the most reactive substrates for this reaction. Due to their relatively unhindered nature, they allow for easier access of the nucleophile, resulting in higher yields of the desired nitrile product. Options A, D and E are correct.
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Question 28
Diatomaceous earth filters:
a. Should be supplemented by a chlorination system
b. Should be integrated into a rapid sand filtration system
c. Can be used for a public water treatment system
d. Cane be used in a public sewer treatment system
Diatomaceous earth filters c. Can be used for a public water treatment system.
Diatomaceous earth filters are effective in removing particles and impurities from water. While they can be used as part of a public water treatment system, they may be combined with other methods, such as a chlorination system for disinfection or a sand filtration system for further filtration. However, diatomaceous earth filters are not typically used in public sewer treatment systems.
Diatomaceous earth filters are not typically used in public sewer treatment systems as they are designed to remove particles from water, and not sewage. In sewer treatment systems, other types of filtration and treatment methods are typically used, such as activated sludge processes, sedimentation tanks, and anaerobic digestion systems.
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How many grams of phosphoric acid are produced when 10.0 mol of water react with an excess of P4O10? P4O10 + 6H2O -----------> 4H3PO4
When 10.0 mol of water reacts with an excess of P4O10, approximately 3,919.6 grams of phosphoric acid (H3PO4) will be produced.
To determine the grams of phosphoric acid produced when 10.0 mol of water reacts with an excess of P4O10, we need to use stoichiometry and the balanced equation for the reaction:
P4O10 + 6H2O → 4H3PO4
From the balanced equation, we can see that the stoichiometric ratio between P4O10 and H3PO4 is 1:4. This means that for every mole of P4O10, we obtain four moles of H3PO4.
Given that we have an excess of P4O10, the moles of H3PO4 produced will be determined by the number of moles of water used.
Moles of H3PO4 = 4 × moles of water
Moles of water = 10.0 mol
Moles of H3PO4 = 4 × 10.0 mol = 40.0 mol
To convert moles of H3PO4 to grams, we need to multiply by the molar mass of H3PO4, which is 97.99 g/mol.
Grams of H3PO4 = 40.0 mol × 97.99 g/mol = 3,919.6 g
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what is the classification of mixture
Answer:
classification of mixtures will be: solutions, suspensions, and colloids
Hopefully this helped
discontinuity is an interruption in the normal crystalline lattice structure of a metal. it is also called a
Discontinuity refers to an interruption in the regular crystal lattice structure of a metal. It is also known as a defect or imperfection in the lattice.
In the crystal lattice of a metal, the atoms are arranged in a repeating pattern, forming a regular structure. However, various factors can lead to disruptions or irregularities in this structure, resulting in what is known as a discontinuity or defect.
These defects can occur at different scales, such as point defects (individual atom irregularities), line defects (dislocations or imperfections along a line), or surface defects (imperfections on the surface).
Discontinuities can have different causes, including impurities, temperature changes, mechanical stress, or processing techniques. These defects can affect the mechanical, electrical, and thermal properties of the metal.
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Consider the reaction
2A + B C
-
(a) In the diagram here that represents the re-
action, which reactant, A or B, is the limiting reagent?
(b) Assuming complete reaction, draw a molecular-model representation of the amounts of reactants and products left after the reaction. The
atomic arrangement in C is ABA.
Answer:65
Explanation:
40 points plz help quick!! Order the interactions from strongest to weakest.
1. Covalent Bond
2. Ionic Bond
3. Dipole-Dipole Interactions
4. Hydrogen Bond
5. Dispersion forces
Answer:
2,5,4,1,3
Explanation:
Answer:
Ionic Bond
Explanation:
Please help this is Chemistry!
Answer:
Number 3
Explanation:
how can you tell if a molecule is polar or nonpolar?
USING THE ELECTRON DOT DIAGRAM HOW MANY ELECTRONS DOES IT TAKE TO FILL UP THE SECOND SHELL OF AN ATOM?
Answer:
8
shell 1 =2
shell 2 =8
shell 3 =8
shell 4 =2
How does the principle of ""like dissolves like"" explain the affinity of a compound for the mobile phase relative to the stationary phase?
The principle of "like dissolves like" is based on the idea that substances with similar polarity or solubility characteristics are more likely to dissolve in each other. In chromatography, the mobile phase and stationary phase are selected based on their relative polarities. The stationary phase is typically a solid or liquid that is polar, while the mobile phase is a liquid that can be either polar or nonpolar.
When a compound is introduced to the mobile phase, it will interact with the solvent molecules in the mobile phase. If the compound has a similar polarity or solubility characteristic to the mobile phase, it will dissolve and move through the column more easily. On the other hand, if the compound has a higher affinity for the stationary phase, it will interact more strongly with the stationary phase and move more slowly through the column.
Therefore, the principle of "like dissolves like" explains the affinity of a compound for the mobile phase relative to the stationary phase in chromatography by highlighting the importance of polarity and solubility in determining which phase a compound will interact with more strongly.
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PLEASE HELP ASAPPPP
When the particles of a liquid experience a decrease in kinetic energy, which of the following is true?
( multiple answer) *
3 points
temperature increases
temperature decreases
intermolecular bonds become weaker
intermolecular bonds become strong
freezes
melts
molecules speed up
molecules slow down
When the particles of a liquid experience a decrease in kinetic energy, then the true statements are temperature increases, intermolecular bonds become weaker, freezes and molecules slow down.
What happens to a liquid when kinetic energy changes?Particle kinetic energy increases until the liquid reaches its boiling point. The potential energy of particles begins to increase at the boiling point. The particles move apart until the attractive forces hold them together no longer. The liquid has transformed into a gas at this point.
The mechanical energy of an object is the sum of its potential and kinetic energies. The potential energy of an object decreases as it falls, while the kinetic energy increases.
Thus, As the temperature drops, so does the vibration of the molecules, and thus the kinetic energy of the molecules.
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a chemical reaction is found to have a Keq of 29. What general statement can be made about the ratio of products to reactants in the solution of equilibrium?
A Keq value of 29 suggests that the products are strongly favored over the reactants at equilibrium, and the ratio of the concentration of products to the concentration of reactants is 29:1.
The equilibrium constant, Keq, for a chemical reaction is a measure of the relative concentrations of products and reactants at equilibrium. If the value of Keq for a reaction is greater than 1, it indicates that the products are favored at equilibrium, and if Keq is less than 1, it indicates that the reactants are favored. In the case of a Keq of 29, it suggests that the products are significantly favored over the reactants at equilibrium.
More specifically, the Keq value indicates the ratio of the concentration of products to the concentration of reactants at equilibrium. A Keq of 29 indicates that the concentration of products is 29 times greater than the concentration of reactants at equilibrium. This suggests that the reaction strongly favors the formation of products, and the equilibrium is shifted towards the products side.
It is important to note that the value of Keq is temperature-dependent and can change with changes in temperature. A decrease in temperature can cause the equilibrium to shift towards the reactants, while an increase in temperature can shift it towards the products. However, at any given temperature, a Keq value greater than 1 indicates that the reaction is proceeding towards the products side, and a Keq value less than 1 indicates that it is proceeding towards the reactants side.
In summary, a Keq value of 29 suggests that the products are strongly favored over the reactants at equilibrium, and the ratio of the concentration of products to the concentration of reactants is 29:1.
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K2S is an iconic compound. We need to know the number of particles it breaks into when it dissolves., the Vant Hoff factor. How many particles does K2S break into in water
The Vant Hoff factor as\(K_2}\)S break into in water is 3
What does vant Hoff factor mean?
The ratio of a substance's mass concentration to the concentration of the particles that are produced when it dissolves is known as the Van't Hoff factor. The Van't Hoff factor describes how much a substance associates or dissociates in a solution.
The ratio of the final moles following dissociation or association to the beginning moles before to dissociation or association of an electrolyte in a solution is known as the Van't Hoff factor. The solute's property governs the number of particles, which is independent of the solution's concentration.
\(K_2}\)S ⇒ 2K+ + \(S_2}\)-
\(K_2}\)S dissolves into 3 particles .
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The Vant Hoff factor as \(K_{2}S\) break into in water is 3
What does vant Hoff factor mean?
The ratio of a substance's mass concentration to the concentration of the particles that are produced when it dissolves is known as the Van't Hoff factor. The Van't Hoff factor describes how much a substance associates or dissociates in a solution.
The ratio of the final moles following dissociation or association to the beginning moles before to dissociation or association of an electrolyte in a solution is known as the Van't Hoff factor. The solute's property governs the number of particles, which is independent of the solution's concentration.
\(K_{2}S\) ⇒ 2K+ + -\(S_{2}\)
\(K_{2}S\) dissolves into 3 particles .
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what is observed when an iron bar is dipped into a solution of silver nitrate
Answer:
I think it will start to have a greenish color and get lighter
Explanation:
PLEASE HELP: Explain why most substances are carbon compounds?
Answer:
The reason is carbon's ability to form stable bonds with many elements, including itself.
Explanation:
This property allows carbon to form a huge variety of very large and complex molecules. In fact, there are nearly 10 million carbon-based compounds in living things!
Answer:
Explanation:
The reason is that carbon is able to form stable bonds with many elements, including itself, which allows carbon to form a huge variety of very large and complex molecules.
what are the symbols, atomic mass and abundance in nature of the isotope boron-11
An isotope can be defined as the atom of a chemical element that has the same number of protons but different number of neutrons. This ultimately implies that, the isotopes of an element have the same atomic number (number of protons) but different atomic mass (number of neutrons).
In Chemistry, there are two main isotopes of boron and these include the following:
Boron-10Boron-11Boron-11 is the most stable isotope of boron and it is characterized by the following:
The chemical symbol of the isotope boron-11 is ¹¹B.The atomic mass of the isotope boron-11 is equal to 11.009306.The abundance in nature of the isotope boron-11 is equal to 80.1%.Read more on Boron-11 here: https://brainly.com/question/6283234
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When heated zinc carbonate decomposed to form zinc oxide and carbon dioxide gas how do you knke decomposition is complete
Answer:
This reaction is characteristic to metal carbonates, which decompose when heated to form the oxide of the metal and carbon dioxide gas.
Explanation:
Just did it...
Answer:
If the temperature is sufficiently above the decomposition temperature, the mass of the mass will reach a steady level. When this occurs, the decomposition is complete.
Explanation:
If you have money and a mass spectrometer, you might consider monitoring the gas space above the zinc carbonate sample for CO2. Once the sample stops emitting CO2, above the decomposition temperature, you may conclude the reaction has gone to completion.
what is the orbital diagram for silicon
Answer: Silicon the first two electrons will go in the 1s orbital. Since 1s can only hold two electrons the next 2 electrons for Silicon go in the 2s orbital. The next six electrons will go in the 2p orbital. The p orbital can hold up to six electrons.
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How do you determine the number of electrons?Question 4 options:It is equal to the protons + the atomic numberIt is the atomic mass + the atomic numberIt is equal to the protons in a neutral atomIt is equal to the atomic mass
Answer:
3rd answer - It is equal to the protons in a neutral atom.
Explanation:
Always,
No. of protons = No. of electrons
Therefore, we can conclude that the answer is the 3rd answer.
Newton’s third law of motion included which terms?
someone plz help i will mark brainliest
Answer: The answer is C.) NH3
Explanation:
Ammonia is a covalent compound because the nitrogen and hydrogen atoms are nonmetals in nature. Ammonia (NH3) is a covalent compound because the nitrogen and hydrogen atoms are nonmetals in nature, they don’t have any tendency of either accepting or donating the electrons but both nitrogen and hydrogen atoms have a tendency to share their valence electron with each other.
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Which set of numbers are closed under addition?
Integers are the set of numbers that are closed under addition.
How do you tell if a number may be added to without being closed?If the inclusion of any two items of a list of integer numbers results in another element from the set, the set is said to be closed under addition. The group of integers is really not closed by addition if one of its members is created. Similar to adding whole numbers, adding a positive number causes us to shift to the right.
What is not open to addition?The closure property applies to whole number addition and multiplication. The total of any 2 whole numbers is always a whole number, i.e., if a and b will be any 2 whole numbers, then a + b will also be a whole number. This is known as the closure characteristic of whole numbers in addition. Since adding odd numbers might result in a result that is not odd, odd integers really aren't closed under addition.
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real life examples of endothermic or exothermic reactions.
Answer:
Ice Cubes. When water freezes into ice cubes, the energy is released in the form of heat. ...
Formation Of Snow In Clouds. The process of snow formation is an exothermic reaction. ...
Hot Packs. ...
Rusting Of Iron. ...
Burning Of Candles. ...
Lightning Of Match. ...
Setting Cement And Concrete.
Which of these is an example of a reaction that absorbs energy?
A. a cake baking
B. a candle burning
C. a firework exploding
D. a piece of wood smoldering
Answer:
I think its B
Explanation:
because a energy that occurs is thermal energy