Chemistry, 03.12.2019 21:31 sabahtramirez01

Brainliestttme : )

a student wrote a chemical equation as shown.

2h2s + 3o2 → h2o + so2

what should the student do to balance the equation?

add a coefficient 4 before h2o and a 2 before so2.
add a coefficient 2 before h2o and a 4 before so2.
add a coefficient 5 before h2o and a 4 before so2.
add a coefficient 2 before h2o and a 2 before so2.

Answers: 1

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You know the right answer?

Brainliestttme : )

a student wrote a chemical equation as shown.

2h2s + 3o2...