Question

find the oxidation numbers of
1) NaH"P"O4
2) NaH"S"O4
3) Na"B"H4
4) H2"S"2O7
5) K2"mn"O4
with solution​

Answer 1

Step-by-step explanation:

5) +6

k2" mn" o4= 2+x-8=0

=x-6=0

x=+6