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Anit [1.1K]
3 years ago
5

Does the mass of the sealed jar and its contents change upon the vaporization of the liquid?

Chemistry
1 answer:
Norma-Jean [14]3 years ago
4 0

The answer is No. That is the mass of the sealed jar and its contents does not change upon the vaporization of the liquid, as according to the “law of conservation of mass” , the mass remain conserved when no matter is escape, the mass will remain constant and here also as the jar is sealed, no matter is escaped thus no mass change will be there.

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5 0
3 years ago
How many liters of nitrogen would be needed to react with 93.0 liters of hydrogen using the balance
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Answer:

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Explanation:

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3 years ago
Which of the following best describes an ecosystem in a California tide pool?
frosja888 [35]

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8 0
2 years ago
Which statement best describes how photosynthesis follows the law of conservation of mass?
leva [86]

Answer:

O The number of oxygen atoms in the reactants used by this process equals the total number of oxygen atoms in the products.

Explanation:

The statement that best describes how photosynthesis follows the law of conservation of mass is that the number of oxygen atoms in the reactants used by this process is equal to the total number of oxygen atoms in the products.

 The equation of photosynthesis reaction is given as:

        6CO₂    +     6H₂O    →    C₆ H₁₂ O₆ +  6O₂

According to the law of conservation of mass, matter is neither created nor destroyed during the course of a chemical reaction.

By the virtue of this, the number of oxygen atom on both sides of the expression must be the same. Also, the number of carbon and hydrogen atoms must also be the same.

8 0
2 years ago
NaNO3 ———&gt; **heat above the arrow**
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Answer:

D (Decomposition)

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4 0
2 years ago
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