Question

write the formula of nickel sulphate, Tin oxide iron sulphate?​

Answer 1

Formula of Following compound :

• (i) Nickel Sulphate = Niso4

• (ii) Tim oxide = sn02

• (iii) iron sulphate = fe2 (so4) 3

________________________

Answer 2

$\huge \bold \color{red}{AɳsฬєƦ ↴}$

REFER TO THE ATTACHMENT PROPERLY

THANK YOU