Chemistry, 17.09.2021 14:40 cilicia123345
Which of the following is an oxidation-reduction reaction?
Fe2O3 + 3CO Right arrow. 2Fe + 3CO2
CuSO4 + 2NaOH Right arrow. Cu(OH)2 + Na2SO4
2NaOH + H2CO3 Right arrow. Na2CO3 + 2NaOH
Pb(NO3)2 + Na2SO4 Right arrow. 2NaNO3 + PbSO4
Answers: 2
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Which of the following is an oxidation-reduction reaction?
Fe2O3 + 3CO Right arrow. 2Fe + 3CO2
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