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V125BC [204]
3 years ago
5

Please help me with this science question

Chemistry
1 answer:
nalin [4]3 years ago
4 0

Answer:

B

Explanation:

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The empirical formula
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Answer: The number of grams of H_2 in 1620 mL is 1.44 g

Explanation:

According to ideal gas equation:

PV=nRT

P = pressure of gas = 1 atm (at STP)

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The number of grams of H_2 in 1620 mL is 1.44 g

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