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Andreas93 [3]
2 years ago
14

How many particles are in 2.0 moles of CH4

Chemistry
2 answers:
goldfiish [28.3K]2 years ago
7 0

Answer:

There are 4.8 x 1024 hydrogen atoms in 2.0 moles of CH4 .

Explanation:

Whitepunk [10]2 years ago
6 0

Answer: There are 4.8 x 1024 hydrogen atoms in 2.0 moles of CH4

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What salt is produced in each of the following neutralization reactions? HNO3(aq)+KOH(aq)→H2O(l)+? HNO3(aq)+Ca(OH)2(aq)→H2O(l)+?
Igoryamba

Answer:

1. KNO3

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4. KCl

Explanation:

In each of the neutralization reactions, the H from one of the reactant(acid) will combine with the OH from the other reactant (base) to form water while the other elements combine to give the salt as shown below:

1. HNO3 + KOH → H2O + KNO3

The salt produced is KNO3

2. 2HNO3 + Ca(OH)2 → 2H2O + Ca(NO3)2

The salt produced is Ca(NO3)2

3. 2HCl +Ca(OH)2 → 2H2O + CaCl2

The salt produced is CaCl2

4. HCl +KOH → H2O + KCl

The salt produced is KCl

5 0
3 years ago
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