Question

Calculate the number of molecules or atoms in 28g of N​

Answer 1

Answer:

2 moles of { N }_{ 2 } are present in 28 g/mol of nitrogen. Mole can be defined as the "number" of carbon atoms present in exactly "12 grams" of pure Carbon. One mole of any molecule consists 6.022\quad \times \quad { 10 }^{ 23 } molecules.

Answer 2

Answer: there are 6.022*10^23 molecules in 28g of N

there are 12 grams of atoms in 28g of N