Astudent wrote a chemical equation as shown.
4nh3 + 5o2 → no + h2o
what shou...
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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