Question

Cu(HSO3)2
Copper atoms =
Hydrogen atoms =
Sulfur atoms =
Oxygen atoms =

Answer 1

cu- 1

hydrogen atoms - 2

sulphur atoms - 2

oxygen atoms-6

Answer 2

In this equation

Number of copper atoms = 1

Number of hydrogen atoms = 2

Number of sulphur atoms = 2

Number of oxygen atoms = 6

It is also known as Cupric Hydrogen Sulfite.

Here , finding its molar mass :

Cu(HSO3)2

= 1×63+2×1+2×32+6×16

= 63+2+32+96

= 225 u