Author Question: Balance the following redox reaction if it occurs in basic solution. What are the coefficients in ... (Read 134 times)

DyllonKazuo · **on:** Nov 18, 2019

Question 1

Balance the following redox reaction if it occurs in basic solution. What are the coefficients in front of ClO2 and H2O in the balanced reaction?

H2O2(l) + ClO2(aq) → ClO2⁻(aq) + O2(g)

◦ ClO2 = 1, H2O = 1
◦ ClO2 = 2, H2O = 2
◦ ClO2 = 1, H2O = 2
◦ ClO2 = 4, H2O = 2
◦ ClO2 = 4, H2O = 3

Question 2

Balance the following redox reaction if it occurs in basic solution. What are the coefficients in front of Cr(OH)4⁻ and ClO⁻ in the balanced reaction?

Cr(OH)4⁻(aq) + ClO⁻(aq) → CrO42-(aq) + Cl⁻(aq)

◦ Cr(OH)4⁻ = 1, ClO⁻ = 2
◦ Cr(OH)4⁻ = 1, ClO⁻ = 1
◦ Cr(OH)4⁻ = 2, ClO⁻ = 3
◦ Cr(OH)4⁻ = 6, ClO⁻ = 5
◦ Cr(OH)4⁻ = 2, ClO⁻ = 6

mistyjohnson · **Reply #1 on:** Nov 18, 2019

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