Consider this reaction: h2s + hno3 s + no + h2o reduction half-reaction: n+5 + 3e- n+2 oxidation half-reaction: s-2 s + 2e- after balancing the chemical equation, what are the coefficients for these compounds?

After balancing the chemical equation, what are the coefficients for these compounds?

H2S      

⇒ 3

HNO3    

⇒ 2

Works for EDG

Coefficient of = 3

Coefficient of = 2

Coefficient of = 2

Coefficient of = 4

Coefficient of = 3

Explanation:

Overall reaction

Reduction half-reaction:

...(1)

Oxidation half-reaction:

...(2)

2×(1) + 3×(2)

Coefficient of = 3

Coefficient of = 2

Coefficient of = 2

Coefficient of = 4

Coefficient of = 3

your answer would be a. 12.5 kg

explanation:

0.07 g/cm³

1.37 g/cm³