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A sample of 54.78 liters of H2 would have a mass of

A. 6.90 grams
B. 4.94 grams
C. 1.34 grams
D. 3.44 grams
E. 2.25 grams

User Bjornasm
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1 Answer

3 votes

Answer:

A-6.90 grams

Step-by-step explanation:

that is the answer

User Light Yagmi
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