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CHEMISTRY:What volume of O2 would be required to burn 224 mL of H2 at STP?

What volume of O2 would be required to burn 224 mL of H2 at STP?

2H2 + O2 ------> 2H2O

please help :)

1 Answer

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  • 1 decade ago
    Favorite Answer

    448 mL of O2

    For any given temperature/pressure, all flavors of gas have the same number of moles per unit volume, and thus volume is proportional to moles of gas.

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