Chemistry, 10.12.2019 09:31 pmdare2551

Which of the following equations are balanced?
a: 2h2 + o2 → 2h2o

b: 2s + 3o2 → 2so3

c: li + cl2 → licl

d: 2k + 2h2o → h2 + 2koh

e: 2fe + cu(no3)2 → 2cu + fe(no3)2

Answers: 1

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Which of the following equations are balanced?
a: 2h2 + o2 → 2h2o

b: 2s + 3o2 →...