A researcher collects 0.00751 mol of an unknown gas by water displacement at a temperature of 18.6°C and 0.841 atm pressure (after the partial pressure of water vapor has been subtracted).
What volume of gas, in mL, does the researcher have?
If the volume of 2.46 x 10^21 molecules of HBr(g) at 51°C and 1.31 atm is 80.2 mL, then what is the volume of 2.46 x 10^21 molecules of CO2(g) at 51°C and 1.31 atm?
I have these 2 problems that I can not figure out...
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