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1. What is the volume, in liters, of 15.0kg of CO2 at STP? ?

2 Answers

  • 10 years ago
    Favorite Answer

    At STP, one mole of any gas or gram molecular weight of any gas occupies 22.414 liters.

    Gram molecular weight of CO2 is 44 g.

    So 44 g of CO2 will occupy 22.414 liters

    and thus 15 kg will occupy 22.414 X 15000/44 liters which is approx. 7641 liters

  • Anonymous
    10 years ago

    What you should know: 1 kg=1000g

    15 kg CO2 x(1000 g CO2/kg CO2) x(mol CO2/MM CO2) x(22.4 L CO2/mol CO2)= ANS

    Refer to periodic table for weight of CO2 fill in for MM and compute the expression

    Source(s): D. Dawson's disciple
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