The correct answer is 0.9803 atm
Given, pressure of nitrogen = 745 mmHg
Conversion factor: 760 mmHg = 1 atm
Converting 745 mmHg to 1 atm
745 mmHg x ( 1 atm / 760 mmHg) = 0.9803 atm
So is the pressure of nitrogen is 0.9803 atm
P=phosphorus
N=nitrogen
P3N2 is triphosphorus dinitrogen (a covalent compound)
Answer:
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There are 2.2 moles in 35.7 g of CH4! To find this, you have to divide 35.7 by the molar mass of CH4, which is 16.0!