Chemistry, 09.01.2020 06:31 leilaelmazry
In the reaction __h2 + o2 → 2h2o, what coefficient should be placed in front of h2 to balance the reaction?
select one:
a. 1
b. 2
c. 3
d. no coefficient is needed
Answers: 3
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In the reaction __h2 + o2 → 2h2o, what coefficient should be placed in front of h2 to balance the re...
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