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Setler79 [48]
2 years ago
11

A student is trying to identify an unknown mineral sample. The sample has a mass of 150 g and displaces 30 mL of water. Which mi

neral does the student have
please helpp
Chemistry
1 answer:
kodGreya [7K]2 years ago
4 0
Pyrite (density=5 g/cm
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The number of moles contained in each of the question are a) 3.935 and b) 0.001165 mol.

<h3>What are moles?</h3>

Moles are a quantity or amount of a substance. Denoted by n.

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n = m/M

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