Question

#1 pls help me complete

Answer 1

n = 0.045 mol.

Step-by-step explanation:

Hello there!

In this case, according to the given problem, we can firstly set up the ideal gas equation as shown below:

`PV=nRT`

Thus, as we are asked to calculate the moles, we proceed as follows:

`n=(PV)/(RT)`

Therefore, we plug in the given data to obtain:

`n=(760mmHg*(1atm)/(760mmHg)*1.0L)/(0.08206(atm*L)/(mol*K)*273K) \\\\n=0.045mol`

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