Which of the following combinations of coefficients correctly balances this chemical equation: 2H2S (g) + O2 (g) CO2 (g) + 2H2O (g) ?

1, 2

2, 3

2, 2

3, 2

Question

Tania Calhoun

Chemistry

12 January, 05:35

Which of the following combinations of coefficients correctly balances this chemical equation: 2H2S (g) + O2 (g) CO2 (g) + 2H2O (g) ?

1, 2

2, 3

2, 2

3, 2

+5

Answers (1)

Know the Answer?

Slade · Answer 1

I think the correct answer from the choices listed above is the last option. The combinations of coefficients that correctly balances the chemical reaction would be 3,2. BY the way, it should not be CO2, it should be SO2. Hope this answers the question. Have a nice day.

Which of the following combinations of coefficients correctly balances this chemical equation: 2H2S (g) + __O2 (g) __CO2 (g) + 2H2O (g) ?1, 22, 32, 23, 2

Which of the following combinations of coefficients correctly balances this chemical equation: 2H2S (g) + O2 (g) CO2 (g) + 2H2O (g) ?

1, 2

2, 3

2, 2

3, 2