Find the number of H atoms in 9.033×1023 molecules of water.
18.066 × 1023
9.033 ×1023
6.022 ×1023
7.55 × 1023
1 molecule of water has 2 hydrogen atoms.
9.033×1023 molecules of water will have 18.066×1023 atoms of hydrogen.
Calculate the number of moles of 360 gms of H2O.
How many oxygen atoms are present in 50g of CaCo3 ?
Find the number of oxygen atoms in 126 g of HNO3.
24.088×1023 atoms of oxygen will combine with _______ hydrogen atoms to form H2O.