Question

The equivalent mass of potash alum (K, SO,
Al,(SO2), 24H,0) (molar mass = M) is​

Answer 1

Answer:

Potash Alum - K2SO4.Al2(SO4)3.24H2O

Molar masses

Potassium (K) - 39g

Sulphur (S) - 32g

Oxygen (O) - 16g

Aluminium (Al) - 27g

Hydrogen (H) - 1g

Calculation. - 2(39) + 32+ 4(16)+2(27)+ 3(32+4*16) + 24(2)+ 24(16).

= 948g