Aa person is exposed to a small amount of carbon monoxide present in the air due to a slow leak from their furnace. carbon monoxide poisoning decreases arterial o2 content because it reduces:_________
Answers
More strongly than oxygen, carbon monoxide (CO) binds to hemoglobin in red blood cells, lowering the blood's ability to carry oxygen. As a result of less oxygen being able to bind to hemoglobin and travel to the body's tissues, carbon monoxide poisoning lowers arterial oxygen content.
If left untreated, this might result in organ failure and tissue damage. Shortness of breath, headache, nausea, dizziness, and confusion are all signs of carbon monoxide poisoning. If carbon monoxide poisoning is suspected, it is crucial to seek medical assistance right away.
A colorless, odorless gas called carbon monoxide (CO) can be created when fossil fuels like gas, oil, or wood are burned partially. When breathed in, carbon monoxide combines with the red blood cells' hemoglobin to generate carboxyhemoglobin. Carboxyhemoglobin will displace oxygen from hemoglobin molecules and lower the amount of oxygen that can be transferred to the body's tissues since it has a stronger affinity for hemoglobin than oxygen.
As a result, hypoxia, a condition in which the body's tissues lack oxygen, can arise from carbon monoxide poisoning. If left untreated, this may result in organ failure and tissue damage.
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Related Questions
What separates the inner planets from the outer planets in our solar system?
()Comet Belt
()Asteroid Belt
()Their differences
()Distance
Help plss!!
Answers
Answer:
the answer is B Astroid Belt
Model the chemical reaction between methane and oxygen. Drag the atoms from the reactants to form the products in the reaction. Use the equation to help you.
Answers
Answer:
Answer is in the image attached :)
Colin is visiting his grandparents at the beach. While walking on the beach, 17
he notices the tide pools that are left behind when the ocean recedes.
Which of the following explains the cause of tides?
Answers
How many atoms are in a 4.67 g sample of silicon?
Answers
Answer:
3.62
Explanation:
Which factor most often affects wind and weather patterns on Earth?
Answers
Answer:
i think its solar radiation
Which reaction is an example of a synthesis reaction?
O Cl₂ + 2NaBr → Br₂ + 2NaCl
O C7H16 +11027CO2 + 8H₂O
O_4H + O2 → 2Η, Ο
O 2Na+2H₂O → 2NaOH+H₂
s
Answers
Answer:
H₂+O₂→H₂O
Explanation:
That is because in a synthesis reaction elements combine together.
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The equation below represents the main ingredients a vendor uses to make the double cheeseburgers he sells.
1 bun + 2 hamburger patties + 2 slices of cheese à 1 double cheeseburger
The double cheeseburgers sell for $2 each. The vendor has 1326 buns, 2624 hamburger patties and 2004 slices of cheese. How much money will the vendor make selling the double cheeseburgers
Answer:______ dollars
Answers
Answer:
1326
2624÷2=1312
2004÷2=1002
1002*2=$2004
Explanation:
2004 dollars
Answer:
.-.
Explanation:
Complete the following table based on known properties of ionic and covalent compounds.
Answers
Answer:
structure of KF - ionic
Explanation:
How many different codons (triplets) code for the amino acid Proline (Pro)?A. 1B. 2C. 3D. 4
Answers
The number of the different codons (triplets) code for the amino acid Proline (Pro) is the correct option is D. 4.
A codon is the sequence of the three consecutive nucleotides that present in the mRNA that is the messenger ribonucleic acid strand. The four nucleotides in the mRNA, are as : A U G C in which the A represents the adenine, the U represents uracil, the G represents guanine, and the C represents cytosine. The most of the amino acids is encoded with the multiple of the codons.
Thus, the amino acid proline (Pro) is encoded by the four codons, named as the CCU, CCG, CCC, and CCA.
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Which of the following best describes a vacuum
Answers
Answer:
it sucks up stuff,cleans around the house,and can be emptied
Explanation:
because its what it is spose to do
Answer:
a space entirely devoid of matter.
Explanation:
Example A:
Julio was given the task to produce 59 grams of iron(III) oxide, . They had one tank of oxygen gas, and 54 grams of solid iron, . They knew that if he heated the iron in the presence of the oxygen gas, they could produce the iron(III) oxide. Since they had such little amount of iron, they decided to use as little of the iron as they could to produce the 59 grams of iron(III) oxide. Julio measured out 41 grams of iron and heated it with excess oxygen. Assume Julio's reaction went 100%. Julio was very happy that their reaction produced the 59 grams.
Example B:
Gretchen was given the task to produce 19 grams of aluminum fluoride, . They had a tank of fluorine gas, , and 7 grams of solid aluminum, . They knew that if they heated the aluminum in the presence of excess fluorine gas, they could produce the aluminum fluoride. Since Gretchen had such little amount of aluminum, they decided to use as little of aluminum as they could to produce the 19 grams of aluminum fluoride. Gretchen measured out 5 grams of aluminum and heated it with excess fluorine gas. Assume Gretchen's reaction went 100%. Gretchen was very happy their reaction produced the 19 grams.
Question #1: Which scientist did the experiment incorrectly? (1 pt)
Question #2: Explain what the scientist did incorrectly. Be sure to include the balanced equation for each scientist. Show the stoichiometry and explain in complete sentences why one experiment is wrong and the other is not. (4 pts)
Question #3: Explain specifically what the scientist should do to make the experiment correct (use numbers to support your answer). Also, include the stoichiometry to show how the scientist can make the experiment correct. (3 pts)
Answers
As Scientist B did the experiment incorrectly tht is Gretchen measured out 5 grams of aluminum and heated it with excess fluorine gas.
What is the stoichiometry in chemistry?Chemical Stoichiometry refers back to the quantitative look at of the reactants and merchandise concerned in a chemical reaction. The word “ stoichiometry” is derived from the Greek word “stoikhein” which means detail and “metron” which means measure.
As scientists used the insufficient amount of Al due to which weight of Al2O3 is not found ane caused the high error.It includes stoichiometry to show how the scientist can make the experiment correct by the production of 19 g of ALF3 which is 26.98 x 19 / 83.98 g of Al.so the mass is 610 g of Al that would be the correct amount.Read more about stoichiometry :
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Complete reaction carbon-13 + alpha = oxygen-16 + x0123456789abcdefghij edited question
Answers
This is a perfect answer
ω
\(\text{y = ax + b}\)
Which of the following elements has the strongest attraction for the electrons in a bond?
(A.) hydrogen
(B.) lithium
(C.) bromine
(D.) astatine
Answers
Answer:
A)
Explanation:
Entre todos esas materias el hidrógeno es el más fuerte
2. How much ice will 7 cups of water make?
Answers
Answer:
6.44 cups of ice
Explanation:
The ratio of the densities is simply the density of one divided by the density of the other: The density of ice to water is 0.92. Using the ratio, one can simply multiply the volume of the ice by 0.92, which is the conversion factor for the volume of ice to liquid water.
7 × 0.92 = 6.44
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What is the overall charge of the
electron cloud of the atom? Explain.
Answers
Air can be considered a ____________ of gaseous elements and compounds.
A) heterogeneous mixture
B) homogeneous mixture
C) colliodal solution
D) suspension
Answers
28. Which statement is INCORRECT regarding radiation?
a. Thicker materials offer better shielding against radiation
b. Gamma radiation is the only type that can cause health effects
c. Traveling further away from a source of radiation reduces your exposure
d. Each type of radiation can be detected by a device called a Geiger counter
Answers
Answer:
Radiation is energy. It can come from unstable atoms that undergo radioactive decay, or it can be produced by machines. Radiation travels from its source in the form of energy waves or energized particles. There are different forms of radiation and they have different properties and effects.
Related information in Spanish (Información relacionada en español)
On this page:
Ionizing and non-ionizing radiation
Electromagnetic spectrum
Types of ionizing radiation
Periodic Table
Non-Ionizing and Ionizing Radiation
There are two kinds of radiation: non-ionizing radiation and ionizing radiation.
Non-ionizing radiation has enough energy to move atoms in a molecule around or cause them to vibrate, but not enough to remove electrons from atoms. Examples of this kind of radiation are radio waves, visible light and microwaves.
Ionizing radiation has so much energy it can knock electrons out of atoms, a process known as ionization. Ionizing radiation can affect the atoms in living things, so it poses a health risk by damaging tissue and DNA in genes. Ionizing radiation comes from x-ray machines, cosmic particles from outer space and radioactive elements. Radioactive elements emit ionizing radiation as their atoms undergo radioactive decay.
Radioactive decay is the emission of energy in the form of ionizing radiationHelpionizing radiationRadiation with so much energy it can knock electrons out of atoms. Ionizing radiation can affect the atoms in living things, so it poses a health risk by damaging tissue and DNA in genes.. The ionizing radiation that is emitted can include alpha particles, beta particles and/or gamma raysHelpgamma raysA form of ionizing radiation that is made up of weightless packets of energy called photons. Gamma rays can pass completely through the human body; as they pass through, they can cause damage to tissue and DNA.. Radioactive decay occurs in unstable atoms called radionuclides.
Explanation:
The liver is a group of tissues that produce bile that is used to break down fats. The liver is a(n) _____.
Answers
Answer:
Its food for cannibals.
What are the dangers of pewter casting?
Answers
Casting pewter involves tremendous temperatures, which makes it potentially highly dangerous. Wearing safety gear like the kind pictured below is required, and taking all reasonable safety precautions is crucial.
Does pewter produce odors?Gases or scents that are toxic or offensive may be released during burning or thermal breakdown. Unusual Explosion and Fire Risks: When molten, water reacts violently with it.
Why is pewter a good material for casting?Despite significant variations, 96% tin and 4% copper make up the majority of modern pewter. It is a soft metal, allowing for simple shaping with both hand and machine tools. A low melting point makes it suitable for casting (230 degrees, roughly).
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A 100 milliliters (mL) sample of a liquid is poured from a beaker into a graduated cylinder. Which of the following best explains what happened to the liquid?
Answers
Answer:
This question is incomplete
Explanation:
This question is incomplete. However, when a liquid of a specific volume is transferred/poured from a container (in this case, beaker) to another container (in this case, graduated cylinder), the volume reduces (however insignificant), this is because parts of the water molecules will be "glued" to the interior body-part of the transferring container (beaker). Hence, the volume of liquid will be a little lesser than 100 mL when transferred into the graduated cylinder.
consider the multistep reaction below. what is the balanced chemical equation of the overall reaction?
Answers
The overall reaction of the multistep reaction is: 2A + B → C + D
This reaction can be broken down into two individual steps. In the first step, A and B react to form an intermediate product, X. The balanced chemical equation for this step is: A + B → X. In the second step, the intermediate product X is reacted with A to form C and D. The balanced chemical equation for this step is:X + A → C + D
Combining these two equations yields the overall balanced chemical equation:
2A + B → C + D
In summary, the overall balanced chemical equation for the multistep reaction is 2A + B → C + D. This equation shows that two molecules of A and one molecule of B will combine to form one molecule of C and one molecule of D.
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Which statement best describes how sediment forms?
O Molten rock cools above Earth's surface.
O Loose material is cemented by pressure
Weathering breaks down rock and other material.
O Chemical changes cause sediment to compact together
Answers
Weathering breaks down rock and other material
Frankie earns $5 each time he babysits his little sister. He has saved $30. Frankie wants to save $52 to buy a new skateboard. How many more times will Frankie need to babysit to have enough money to buy the skateboard?
Answers
Answer:
52- the 30 he has already = $22
22/5= 4.4
he will have to babysit 5 times
What is the shape of a CO2 molecule?
Answers
The groups of electrons are the double bonds, and these are furthest apart with an O-C-O bond angle of 180°. The model predicts that all three atoms in a CO2 molecule will be in a straight line and that the molecule will be linear
Hope this helps!
Do M&M's melt in your hand?
Answers
Answer:
yea hold them in your hand for a while and your hand will look like a rainbow
Explanation:
if rates of nitrogen fixation increased tenfold in aquatic ecosystems, would you expect a tenfold increase in primary productivity?
Answers
It is not necessarily a straightforward relationship that a tenfold increase in nitrogen fixation would lead to a tenfold increase in primary productivity in aquatic ecosystems.
There are a few different factors that likewise assume a part in deciding primary productivity, like the accessibility of different supplements, light, temperature, and water conditions.
Moreover, an expansion in nitrogen obsession might prompt an expansion in primary productivity at first, however as the ecosystem acclimates to the new degrees of nitrogen, the relationship might change.
Hence, it is hard to make a conclusive forecast on the effect of a ten times expansion in nitrogen obsession with primary productivity in aquatic ecosystems disregarding these different factors and the potential criticism mechanisms included.
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Changing which factor would NOT have an influence on the kinetic energy of a moving van loaded with 100 kg bags mulch of with a total mass of 1,500 kg. The vehicle is traveling across an open parking lot at a speed of 5 m/s.
Question 5 options:
direction the moving van is going across the parking lot.
increasing the rate of speed without altering the mass of the vehicle or its contents.
adding more contents (increasing the overall mass) to the van while the van is in motion traveling 5 m/s.
emptying the moving van one bag at a time at a constant rate.
Answers
Answer: the first option
Explanation:
Direction has nothing to do with the speed/ kinetic energy
Answer: A
Explanation:
Which type of variable is kept the same throughout an experiment?
ILL GIVE BRAINLYIST
Answers
Answer:
A control variable
Explanation:
Answer:
Control variable
Explanation:
need this written out and balanced
lead (iv) phosphite reacts with potassium carbonate to produce potassium phosphite and lead (iv) carbonate
Answers
Answer:
\({ \rm{Pb_{3}( PO_{3})_{2} + 3K_{2}CO _{3} →2 K_{3} PO_{3} + 3PbCO_{3}}}\)
What is the surface tension and why is it important
Answers
Answer:
Surface tension is an important factor in the phenomenon of capillarity . Surface tension has the dimension of force per unit length, or of energy per unit area.
Explanation: