Question

what is the number of molecules present in one mole of a gas​

Answer 1

Explanation:

Each contains 1 mole or 6.02 × 10 23 particles.

However, the mass of each gas is different and corresponds to the molar mass of that gas: 4.00 g/mol for He, 28.0 g/mol for N 2 , and 16.0 g/mol for CH 4

Answer 2

Answer:

Each contains 1 mole or 6.02 × 10 23 particles.

Explanation:

hope this helps.