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Nadya [2.5K]
3 years ago
8

What is the number of moles of a solute that is dissolved in 1 liter of solution?

Chemistry
1 answer:
vichka [17]2 years ago
5 0

Answer:

The answer is molarity.

Explanation:

I just took the test but you have to remember that the concentration of solutes in a solution is expressed as M which equals moles of solute/liters of solution. This is the definition of molarity.

I hope I helped! :D

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Which statement about the gas laws is correct?
Elena-2011 [213]

Answer:

Gay-Lussac's law states that pressure and temperature are directly proportional

Explanation:

Gay-Lussac's law states that pressure and temperature are directly proportional. This always occurs if the volume keeps in constant.

n and V are not directly proportional, they are the same.

At Charles Gay Lussac's law

V1 = V2

n1 = n2

T1 < T2

P1 < P2

P1 / T1 = P2 / T2

If the pressure is contant:

V1 / T1 = V2 /T2

4 0
3 years ago
Explain how deforestation can cause a disruption to the carbon cycle
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Trees and forest play an important role in balancing the amount of Carbon in the atmosphere through the process of photosynthesis where plants make their own food with carbon dioxide, using energy from the sunlight. Therefore, deforestation (cutting down of trees) has an effect on the carbon cycle also the greenhouse gas effect and global warming. Deforestation reduces the removal component of this cycle, thus, increasing the carbon dioxide in the air.
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3 years ago
Ammonium Iodide dissociates reversibly to ammonia and hydrogen iodide:
NeTakaya

Answer:

The partial pressure of ammonia at equilibrium when a sufficient quantity of ammonium iodide is heated to 400°C Is 0.103 atm.

The correct option is A.

Explanation;

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Therefore the partial pressure of ammonia at equilibrium is 0.103 atm

7 0
3 years ago
Can anyone give me the name of these? 40 points. Hope it's not too much
kolbaska11 [484]
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Answer:

30

Explanation:

;\

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