What is the mass of 2 gram of nitrogen?
This means that mass of 2 gram atoms of nitrogen is 28 g.
What is the approximate mass of two moles of nitrogen?
For nitrogen, the mass of the N2 molecule is simply (14.01 + 14.01) = 28.02 amu. This is referred to as the molecular mass and the molecular mass of any molecule is simply the sum of the atomic masses of all of the elements in that molecule. The molar mass of the N2 molecule is therefore 28.02 g/mol.
How many grams are in 2 moles of N2?
14.01 g/mol is molar mass for Nitrogen (N), thus 28.02 g/mol N2.
What is the mass of 2.00 moles of nitric acid?
According to the question we have to find out the total mass of 2 moles of nitric acid⇒ . The formula mass of nitric acid is:- atomic mass of H + atomic mass of N + 3(atomic mass of O). So, the answer is 126u.
How do you find moles of N2?
N2 has two atoms and atomic number OF Nitrogen is 7. so it`s molecular mass = 14 amu (7 protons and 7 neutrons) molecular mass of one mole of N2 = 28 gm/mole so mass of . 5 mole of N2 = . 5×28 gm = 14 gm.