If a metal R forms a compound with the formula R(NO₃)² , the formula of its tetraoxosulphate (IV) is

Award0001

2 years ago

R(NO3)2
using scissors method it is easy to note thats R has a valency of 2 and (NO3) radical has a charge of 1(-1)
if you separate it you get
R²+(because it is definitely a metal)
(NO3)¹-

R² + (SO4)²- ---> R2(SO4)2 ---->RSO4

Austin_Ray

3 years ago

the 2 is a subscrit gotten from R

Queennette2

3 years ago

Omor
Tetraoxosulphate 4 is SO2?

Destinedtowin

4 years ago

I need an explanation