Chemistry, 31.10.2019 23:31 sheazy3709

Astudent wrote a chemical equation as shown.

4nh3 + 5o2 → no + h2o

what should the student do to balance the equation?

add a coefficient 7 before no and a 7 before h2o.
add a coefficient 5 before no and a 7 before h2o.
add a coefficient 4 before no and a 6 before h2o.
add a coefficient 6 before no and a 5 before h2o.

Answers: 3

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Astudent wrote a chemical equation as shown.

4nh3 + 5o2 → no + h2o

what shou...

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