9.033×1023 atoms of hydrogen is equal to:
1.5 gm
0.75 grams
1.5 moles
0.75 moles
Molar mass of a substance is given by : Given number of moleculesAvogadro′s number
9.033×10236.022×1023=1.5 moles Molecular mass in grams = 1.5 × atomic mass of hydrogen = 1 g
How many moles in 9.033× 1023atoms of hydrogen.
Find the number of H atoms in 9.033×1023 molecules of water.