Anonymous
Anonymous asked in Science & MathematicsChemistry · 1 decade ago

Fermentaion of glucose in beer?

A volume of 780mL CO2 gas was produced at 37 degrees celcius at 1atm. What is the volume of gas if temperature measured was 22 degrees celcius and presure was 675mm/Hg

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  • 1 decade ago
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    The volume decrease due to temperature is:

    (22+273) / (37+273) = 295 / 310

    and the volume increase due to the change in pressure is:

    760 mmHg / 675 mmHg

    780 mL * (295/310) * (760/675) = 835.7 mL

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