Question

4
C. Calculate the oxidation number of
underlined atoms.
a. H2SO4 b. HNO3 c. H3 PO3​

Answer 1

Answer:

4,3,1

Explanation:

Because in h2so4 oxidation number of h is 4 and in hno3 is 3 and in h3po3 is 1

Answer 2

ANSWER

H2S04=4

HNO3=3

H3 PO3=1