Ci2(g) + KBr(aq) + Br2(g)
Answers
Answer:
a Balance the following chemical equation:
Cl₂(g) + KBr(aq) → Br₂ (1) + KCl(aq)
O Cl₂(g) + 3KBr(aq) → Br₂ (1) + KCl(aq)
O Cl₂ (9) + 2KBr(aq) → Br₂ (1) + 2KCl(aq) O 3C12 (9) +2KBr(aq) → 5Br2 (1) + 2KCl(aq)
O Cl₂ (9) + KBr(aq) → Br2 (1) + KCl(aq)
b Balance the following chemical equation:
Mn(s) + O2(g) →→ Mn2O3 (s)
4Mn(s) + 30₂(g) → 2Mn2O3 (s)
O 2Mn(s) + 302(g) → Mn2 03 (8) O 4Mn(s) + 702(g) → 2Mn2O3 (s)
O Mn(s) + O₂(g) → Mn2O3(s)
C Balance the following chemical equation:
Br₂ (1) + H₂(g) → HBr(g)
O Br2 (1) + 2H₂(g) → HBr(g)
O Br2 (1) + H₂(g) → 2HBr(g)
O Br₂ (1) + 2H₂(g) → 3HBr(g)
O Br₂ (1) + H₂(g) → HBr(g)
d Balance the following chemical equation:
Al(s) + H₂SO4 (aq) → Al2(SO4)3(aq) + H₂(g)
O 5AI(s) + 4H2SO4 (aq) → 2Al2(SO4)3(aq) + H₂(g)
O 5Al(s) + 3H₂SO4 (aq) → 4Al2(SO4)3(aq) + H₂(g) O 2Al(s) + 3H₂SO4 (aq) → Al2(SO4)3(aq) + 3H₂(g)
O Al(s) + H₂SO4 (aq) → Al2(SO4)3(aq) + H₂(g)