Question

The empirical formula mass of sulphur monochloride (S2Cl2) is ?
A)135
B)99.5
C)67.5
D)103

Can anyone explain this with solution?

Answer 1

Explanation:

empirical formula of s2cl2 is scl

its mass = mass of one sulphur atom + mass of one chlorine atom = 32 + 35.5 = 67.5

so empirical formula mass of s2cl2 is 67.5