Balance the following chemical equations.
(a) HNO₃ +Ca(OH)₂ \(→\) Ca(NO₃)₂ + H₂O
(b) NaOH + H₂SO₄ \(→\) Na₂SO₄ + H₂O
(c) NaCl + AgNO₃ \(→\) AgCl + NaNO₃
(d) BaCl + H₂ SO₄ \(→\) BaSO₄ + HCl

Question

Which of the statements about the reaction below are incorrect?
\(\text{ 2PbO(s) + C(s) → 2Pb(s) + C}O_2\text{(g)}\)
(a) Lead is getting reduced.
(b) Carbon dioxide is getting oxidized.
(c) Carbon is getting oxidized.
(d) Lead oxide is getting reduced.

Answer 1

(a) Nitric acid reacts with calcium hydroxide to yield calcium nitrate and water.
(b) Sodium hydroxide reacts with sulfuric acid to yield sodium sulfate and water.
(c) Sodium chloride reacts with silver nitrate to yield silver chloride and sodium nitrate.
(d) Barium chloride reacts with sulfuric acid to yield barium sulfate and hydrochloric acid.

Balance the following chemical equations.
(a) HNO₃ +Ca(OH)₂ \(→\) Ca(NO₃)₂ + H₂O
(b) NaOH + H₂SO₄ \(→\) Na₂SO₄ + H₂O
(c) NaCl + AgNO₃ \(→\) AgCl + NaNO₃
(d) BaCl + H₂ SO₄ \(→\) BaSO₄ + HCl

Solution and Explanation

Top Questions on Types Of Chemical Reactions

Questions Asked in CBSE Class X exam

Balance the following chemical equations.(a) HNO3 +Ca(OH)2 \(→\) Ca(NO3)2 + H2O (b) NaOH + H2SO4 \(→\) Na2SO4 + H2O (c) NaCl + AgNO3 \(→\) AgCl + NaNO3 (d) BaCl + H2 SO4 \(→\) BaSO4 + HCl

Solution and Explanation

Top Questions on Types Of Chemical Reactions

Questions Asked in CBSE Class X exam

Balance the following chemical equations.
(a) HNO₃ +Ca(OH)₂ \(→\) Ca(NO₃)₂ + H₂O
(b) NaOH + H₂SO₄ \(→\) Na₂SO₄ + H₂O
(c) NaCl + AgNO₃ \(→\) AgCl + NaNO₃
(d) BaCl + H₂ SO₄ \(→\) BaSO₄ + HCl