give balanced equation
(a)dilute sulphuric acid react with aluniumpowder
(b) potassium carbonate react with hydrochloric acid
(c) potassium hydroxide react with nitricacid
(d) zinc react with sodium hydroxide solution

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Solution

a) 2Al + 3H₂SO₄ → Al₂(SO₄ )₃ + 3H₂

b) K₂CO₃+ 2HCl → 2KCl + H₂O + CO₂

c) KOH + HNO₃→ H₂O + KNO₃

d) Zn + 2H₂O + 2NaOH → Na₂Zn(OH)₄ + H₂

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give balanced equation (a)dilute sulphuric acid react with aluniumpowder (b) potassium carbonate react with hydrochloric acid (c) potassium hydroxide react with nitricacid (d) zinc react with sodium hydroxide solution

a) 2Al + 3H2SO4 → Al2(SO4 )3 + 3H2 ​b) K2CO3 + 2HCl → 2KCl + H2O + CO2 c) KOH + HNO3 →​ H2O ​+ KNO3 d) Zn + 2H2O + 2NaOH →​ Na2Zn(OH)4 + H2

give balanced equation
(a)dilute sulphuric acid react with aluniumpowder
(b) potassium carbonate react with hydrochloric acid
(c) potassium hydroxide react with nitricacid
(d) zinc react with sodium hydroxide solution

a) 2Al + 3H₂SO₄ → Al₂(SO₄ )₃ + 3H₂

b) K₂CO₃+ 2HCl → 2KCl + H₂O + CO₂

c) KOH + HNO₃→ H₂O + KNO₃

d) Zn + 2H₂O + 2NaOH → Na₂Zn(OH)₄ + H₂