Balance the following equations- carbon monoxide-hydrogen gas- gt-methanol- ferrous sulphate- gt-ferric oxide-sulphur dioxide-sulphur trioxide- iron-steam- gt-magnetic oxide of iron- hydrogen gas methane - oxygen gas- gt- carbon dioxide- water zinc- dilute sulphuric acid- gt- zinc sulphate- hydrogen gas zinc oxide - carbon - gt- zinc -carbon monoxide

nbsp; CO nbsp; + nbsp; 2H2 nbsp; nbsp; #8594; nbsp; nbsp; nbsp; nbsp; CH3OH nbsp; nbsp;2FeSO4 nbsp; nbsp; nbsp; #8594; n ...

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Byju's Answer

Standard IX

Chemistry

Preparation of Hydrogen from Steam

balance the f...

Question

balance the following equations:-
carbon monoxide+hydrogen gas->methanol.
ferrous sulphate->ferric oxide+sulphur dioxide+sulphur trioxide.
iron+steam->magnetic oxide of iron+ hydrogen gas
methane + oxygen gas-> carbon dioxide+ water
zinc+ dilute sulphuric acid-> zinc sulphate+ hydrogen gas
zinc oxide + carbon -> zinc +carbon monoxide

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Solution

CO + 2H₂ $\to$ CH₃OH

2FeSO₄ $\to$ Fe₂O₃ + SO₂ + SO₃

2Fe + H₂O $\to$ Fe₂O₃ + H₂

CH₄ + 2O₂ $\to$ CO₂ + 2H₂O

Zn + H₂SO₄ $\to$ ZnSO₄ + H₂

ZnO + C $\to$ Zn + CO

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Similar questions

Q. Translate the following statements into chemical equations and then balance the equations:
(a) Hydrogen sulphide gas burns in air to give water and sulphur dioxide.
(b) Phosphorus burns in oxygen to give phosphorus pentoxide.
(c) Carbon disulphide burns in air to give carbon dioxide and sulphur dioxide.
(d) Aluminium metal replaces iron from ferric oxide, Fe₂O₃, giving aluminium oxide and iron.
(e) Barium chloride reacts with zinc sulphate to give zinc chloride and barium sulphate.

Write the balanced chemical equations of the following reactions.

(a) Sodium hydroxide + sulphuric acid $\to$ sodium sulphate + water

(b) Potassium bicarbonate + sulphuric acid $\to$ potassium sulphate + carbon dioxide + water

(d) Chlorine + sulphur dioxide + water $\to$ sulphuric acid + hydrogen chloride

(e) Silver nitrate $\to$ silver + nitrogen dioxide + oxygen

(f) Copper + nitric acid $\to$ copper nitrate + nitric oxide + water

(g) Ammonia + oxygen $\to$ nitric oxide + water

(h) Barium chloride + sulphuric acid $\to$ barium sulphate + hydrochloric acid

(i) Zinc sulphide + oxygen $\to$ zinc oxide + sulphur dioxide

(j) Aluminium carbide + water $\to$ aluminium hydroxide + methane

(k) Iron pyrites ( $F e S_{2}$ ) + oxygen $\to$ ferric oxide + sulphur dioxide

(l) Potassium permanganate + hydrochloric acid $\to$ potassium chloride + manganese chloride + chlorine + water

(m) Aluminium sulphate + sodium hydroxide $\to$ sodium sulphate + sodium meta aluminate + water.

(n) Aluminium + sodium hydroxide + water $\to$ sodium meta aluminate + hydrogen

(o) Potassium dichromate + sulphuric acid $\to$ potassium chloride + chromium chloride + water + chlorine.

(p) Sulphur + nitric acid $\to$ sulphuric acid + nitrogen dioxide + water.

(q) Sodium chloride + manganese dioxide + sulphuric acid $\to$ sodium hydrogen sulphate + manganese sulphate + water + chlorine.

Q. Given below are word equations. Convert them into chemical equations using symbols and valencies. Balance the equations. Use appropriate signs for gases and precipitates in the reaction.
i) Zinc Sulphide

+

Oxygen gas

\to

Zinc oxide solid

+

Sulphur dioxide gas
ii) Silver nitrate solution

+

Sodium chloride solution

\to

Silver chloride precipitate

+

Sodium nitrate solution
iii) Sulphur solid

+

Concentrated nitric acid

\to

Sulphuric acid

+

Nitrogen dioxide gas

+

Water
iv) Barium chloride Solution

+

Potassium sulphate Solution

\to

Barium sulphate Precipitate

+

Potassium chloride solution
v) Silver nitrate on heating

\to

silver metal

+

nitrogen dioxide gas

+

Oxygen gas.
vi) Aluminium hydroxide

+

Nitric acid

\to

Aluminium nitrate

+

Water.

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CO + 2H2 → CH3OH ​ 2FeSO4 → Fe2O3 + SO2 + SO3 2Fe + H2O → Fe2O3 + H2 CH4 + 2O2​ → CO2 + 2H2O Zn + H2SO4 → ZnSO4 + H2 ZnO + C → Zn + CO

CO + 2H₂ $\to$ CH₃OH

2FeSO₄ $\to$ Fe₂O₃ + SO₂ + SO₃

2Fe + H₂O $\to$ Fe₂O₃ + H₂

CH₄ + 2O₂ $\to$ CO₂ + 2H₂O

Zn + H₂SO₄ $\to$ ZnSO₄ + H₂

ZnO + C $\to$ Zn + CO