Question

Find the number of atoms of 36 gram of water

Answer 1

Answer:

As there are 2 hydrogens in a molecule of water, 1 mole of H2O contains "2 x (6 x 10^23)" atoms of hydrogen. 36 grams is 2 moles of H2O. "2 x 2 x 6 x 10^23 = 2.4 x 10^24 atoms of hydrogen

Answer 2

Answer:

2 hydrogen atoms are present in 36 gram of water