Balance the following redox equations All occur in basic solution (a) Al(s) H 2 O() Al(OH) 4 (aq) H 2 (g) (b) CrO 4 2 (aq) SO 3 2 (aq) Cr(OH) 3 (s) SO 4 2 (aq) (c) Zn(s) Cu(OH) 2 (s) Zn(OH) 4 2 (aq) Cu(s) (d) HS (aq) ClO 3 (aq) S(s) Cl (aq) ...

To balance these redox equations that occur in a basic solution you need to follow these steps 1 Write the unbalanced equation 2 Break it into two hal ...

Balance the following redox equations. All occur in basic solution. (a) Al(s) + H 2 O()

Question:

Balance the following redox equations. All occur in basic solution.
(a) Al(s) + H₂O(ℓ) → Al(OH)₄⁻(aq) + H₂(g)
(b) CrO₄²⁻(aq) + SO₃²⁻(aq) → Cr(OH)₃(s) + SO₄²⁻(aq)
(c) Zn(s) + Cu(OH)₂(s) → [Zn(OH)₄]²⁻(aq) + Cu(s)
(d) HS⁻(aq) + ClO₃⁻(aq) → S(s) + Cl⁻(aq)