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4 votes
From the unbalanced equations below, identify the one that does not represent a redox reaction.

a. h2co3(aq) → co2(g) + h2o(l)
b. c(s) + h2o(g) → co(g) + h2(g)
c. s2o32- (aq) + i2(s) → s4o62+ (aq) + i-(aq)
d. febr2(aq) + br2(l) → febr3(aq) reset selection

User KennyVB
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8.4k points

2 Answers

5 votes

H2CO3(aq) → CO2(g) + H2O(l) i took the test

User Geert Van Dort
by
8.5k points
6 votes
a. h2co3(aq) → co2(g) + h2o(l)
is the answer.

User Krish KvR
by
8.0k points
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