Question

How to convert 12g of nitrogen gas in mole
​

Answer 1

0.86 mol N

Step-by-step explanation:

To convert between grams and moles, you need the molar mass of the substance. The molar mass of nitrogen is 14.01g/mol. This is used as the unit converter.

`12gN*(1molN)/(14.01gN) = 0.85653 mol N`

Then round the answer to the lowest number of significant figures = 0.86 mol N.