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DochEvi [55]
3 years ago
12

Mg (s) + 2 HCl (aq) --> MgCl2 (aq) + H2 (g)

Chemistry
1 answer:
Lera25 [3.4K]3 years ago
8 0

Answer:

m = 190. g MgCl2

Explanation:

Use a molar ratio to get the # of moles MgCl2 produced from 4.00 mol of HCl:

4.00 mol HCl × (1 mol MgCl2/2 mol HCl) = 2.00 mil MgCl2

So 2.00 moles of MgCl2 will be produced. To find the mass in grams, use the molar mass of MgCl2:

2.00 mol MgCl2 × (95.211 g MgCl2/1 mol MgCl2)

= 190. g MgCl2

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geniusboy [140]

Answer:

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Explanation:

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5 0
3 years ago
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\sf\large \blue{\underbrace{\red{Answer⋆}}}:

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3 years ago
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