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What is the mass in grams of 2.5 mol of O2?

What is the mass in grams of 2.5 mol of O2?
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15 votes
What is the mass in grams of 2.5 mol of O2?

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User KifoPL
by
8.3k points

1 Answer

5 votes

Answer:

80grams

Step-by-step explanation:

RAM of O=16

molar mass of O2= 16×2=32g/mol

mass= mole × molar mass

= 2.5×32= 80g

answered
User Rebeca
by
8.0k points
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