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How many moles of CO2CO2 are produced when 3.8 molesmoles C2H2C2H2 reacts? Express your answer using...

How many moles of CO2CO2 are produced when 3.8 molesmoles C2H2C2H2 reacts?

Express your answer using two significant figures.

How many moles of CO2CO2 are produced from 0.190 molemole O2O2?

Express your answer using three significant figures.

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