Question

find molecular mass of H2So4 and also C6H12O6

Answer 1

2h+ s 4 (o)
2 (1) + 32 + 4 (16)
2 +32 + 64
98 amu of h2so4



6c + 12 h + 6 o
6 (12)+ 12 (1) + 6 (16)
72 + 12 + 96
180 amu of c6h12o6

Answer 2

◾Molecular mass of H2So4
= mass of hydrogen * 2 + mass of sulphur *1 + mass of oxygen * 4
= 1 * 2 + 32.06 * 1 + 16 *4
= 2 + 32.06 + 64
= 98.06 g/mol


◾ Molecular mass of C6H12O6
= mass of carbon* 6 + mass of hydrogen * 12 + mass of oxygen * 6
= 12*6 + 1 * 12 + 16 * 6
= 72 + 12 + 96
= 180 g /mol