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Which balanced equation represents a redox reaction? (1) CuCO3(s) ==> CuO(s) + CO2(g) (2) 2KClO3(s)==>2KCl(s) + 3O2(g) (3) AgNO3(aq) + KCl(aq) ==>AgCl(s) + KNO3(aq) (4)…

Which balanced equation represents a redox reaction? (1) CuCO3(s) ==> CuO(s) + CO2(g) (2) 2KClO3(s)==>2KCl(s) + 3O2(g) (3) AgNO3(aq) + KCl(aq) ==>AgCl(s) + KNO3(aq) (4)…
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1 vote
Which balanced equation represents a redox

reaction?
(1) CuCO3(s) ==> CuO(s) + CO2(g)
(2) 2KClO3(s)==>2KCl(s) + 3O2(g)
(3) AgNO3(aq) + KCl(aq) ==>AgCl(s) + KNO3(aq)
(4) H2SO4(aq) + 2KOH(aq)==> K2SO4(aq) + 2H2O(l)

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User Fish Monitor
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1 Answer

3 votes
Option no. 2 Balanced equation

2KClO3(s)⇒2KCl(s) + 3O2(g)
K=2 K=2
Cl=2 Cl=2
O=6 O=6

answered
User Shajji
by
7.9k points
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