Write word equations and then balanced chemical equations for the reactions taking place when:
$(a)$ Dilute sulphuric acid reacts with aluminium powder.
$(b)$ Dilute hydrochloric acid reacts with iron filings.
$(a)$ Dilute sulphuric acid reacts with aluminium powder.
$(b)$ Dilute hydrochloric acid reacts with iron filings.
(N/A) Word equation: $\text{Sulphuric acid} + \text{Aluminium} \rightarrow \text{Aluminium sulphate} + \text{Hydrogen}$
Balanced equation: $3H_{2}SO_{4(aq)} + 2Al_{(s)} \rightarrow Al_{2}(SO_{4})_{3(aq)} + 3H_{2(g)}$
$(b)$ Word equation: $\text{Hydrochloric acid} + \text{Iron} \rightarrow \text{Iron(II) chloride} + \text{Hydrogen}$
Balanced equation: $Fe_{(s)} + 2HCl_{(aq)} \rightarrow FeCl_{2(aq)} + H_{2(g)}$
Balanced equation: $3H_{2}SO_{4(aq)} + 2Al_{(s)} \rightarrow Al_{2}(SO_{4})_{3(aq)} + 3H_{2(g)}$
$(b)$ Word equation: $\text{Hydrochloric acid} + \text{Iron} \rightarrow \text{Iron(II) chloride} + \text{Hydrogen}$
Balanced equation: $Fe_{(s)} + 2HCl_{(aq)} \rightarrow FeCl_{2(aq)} + H_{2(g)}$
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Similar Questions
Write the balanced chemical equations for the following reactions:
$(i)$ Hydrogen $+$ Chlorine $\to$ Hydrogen chloride
$(ii)$ Barium chloride $+$ Aluminium sulphate $\to$ Barium sulphate $+$ Aluminium chloride
$(iii)$ Sodium $+$ Water $\to$ Sodium hydroxide $+$ Hydrogen
$(i)$ Hydrogen $+$ Chlorine $\to$ Hydrogen chloride
$(ii)$ Barium chloride $+$ Aluminium sulphate $\to$ Barium sulphate $+$ Aluminium chloride
$(iii)$ Sodium $+$ Water $\to$ Sodium hydroxide $+$ Hydrogen
Medium
View SolutionTranslate the following statement into a chemical equation and balance it:
$(a)$ Aluminium chloride reacts with ammonium hydroxide to form a gelatinous white precipitate of aluminium hydroxide and a salt of ammonium chloride.
$(a)$ Aluminium chloride reacts with ammonium hydroxide to form a gelatinous white precipitate of aluminium hydroxide and a salt of ammonium chloride.
Easy
View SolutionBalance the following chemical equation:
$Fe(s) + H_2O(g) \rightarrow Fe_3O_4(s) + H_2(g)$
$Fe(s) + H_2O(g) \rightarrow Fe_3O_4(s) + H_2(g)$
Easy
View SolutionTranslate the following statements into chemical equations and then balance them.
$(a)$ Barium chloride reacts with aluminium sulphate to give aluminium chloride and a precipitate of barium sulphate.
$(b)$ Potassium metal reacts with water to give potassium hydroxide and hydrogen gas.
$(a)$ Barium chloride reacts with aluminium sulphate to give aluminium chloride and a precipitate of barium sulphate.
$(b)$ Potassium metal reacts with water to give potassium hydroxide and hydrogen gas.
Medium
View SolutionBalance the following chemical equations:
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$(b)$ $Na_{2}CO_{3} + HCl \longrightarrow NaCl + H_{2}O + CO_{2}$
$(a)$ $KClO_{3} \longrightarrow KCl + O_{2}$
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Easy
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