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Ksju [112]
3 years ago
6

The equation for the reaction of magnesium ribbon and hydrochloric acid is

Chemistry
1 answer:
Gnoma [55]3 years ago
4 0

Answer: .063

Explanation:

1.53g Mg * (1 mol Mg/ 24.3 g Mg) * (1 mol H2/1 mol Mg) = .063 mol H2

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Answer:

A. 4.

Explanation:

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<em>no. of moles (n) = mass/molar mass.</em>

mass = 64.0 g, molar mass = 16.0 g/mol.

∴ no. of moles (n) = mass/molar mass = (64.0 g)/(16.0 g/mol) = 4 mol.

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