Determine the volume in liters occupied by 14.0g of nitrogen gas at stp?

Mol = mass/ molar mass

So look up the molar mass of nitrogen on your periodic table, which is 14

But REMEMBER it's asking for nitrogen gas which is N2

So, molar mass= 2*14= 28 g/mol

mol= (14g)/ (28 g/mol)= 0.5 mol

So now you got your number of moles

at STP mol= volume/ 22.4 dm^3

so (0.5)(22.4)= 11.2 dm^3 which is 11.2 L

yo, just memorize them mole formulas and you'll be good fam-- just make sure to pay attention to STP or SATP, and if they're asking for "gas" or just the atom!

Adozen is 12, and your needing to calculate the weight of one medium egg, so i would do 21/12=1.75 per egg, and check your answer by doing 1.75 * 12= 21 : ) : ): ): ): ) i hoped i