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LekaFEV [45]
2 years ago
13

2. What is the total mass of Chlorine in ZnCl,?

Chemistry
1 answer:
Vedmedyk [2.9K]2 years ago
6 0

Answer:

35.5

Explanation:

35.5.

relative moleculer mass

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earnstyle [38]

Answer:

The pressure  increases.

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According to Avogadro's principle, equal volume of gases contains the same number of moles.  From the reaction equation, there is a decrease in the total number of moles from reactant  to product indicating a decrease in volume (as per Avogadro) and an increase in pressure  according to Boyle's Law-Volume is inversely proportional to  pressure.

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3 years ago
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Answer: C

Explanation:

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If 3.00 g of aluminum hydroxide reacts with 1.40 g of sulfuric acid, what is the mass of water produced?
Leokris [45]
The Law of Conservation of Mass states that matter is not created nor destroyed.

Based on this, we can use some addition to find the answer.

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Hope this helps :)
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3 years ago
Which of the following statements about the greenhouse effect is false?
Nataly_w [17]
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3 0
3 years ago
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What is the [OH-] of a substance that has a pH of 11?
Deffense [45]

Answer:

0.001 M OH-

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[OH-] = 10^-pOH, so

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