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

User KifoPL
by
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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

User Rebeca
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