Calculate the amount of KClO3 which on thermal decomposition gives 'X' vol. of O2, which is the volume required for combustion of 24 g. of carbon. [K = 39, Cl = 35.5, O = 16, C = 12].

12 g of C requires 22.4 lit of O 2 24 g of C will give x 24 = 44.8 lit. of O 2 Hence, 24 g of C will require 44.8 lit of O 2 67.2 lit of O 2 is produced by 245 g of KClO 3 44.8 lit of O 2 is produced by x 44.8 = 163.33 g of KClO 3 Hence, amount of KClO 3 is 163.33 g.

Chemistry

2KClO₃ ⟶ 2KCl + 3O₂ ; C + O₂ ⟶ CO₂. Calculate the amount of KClO₃ which on thermal decomposition gives 'X' vol. of O₂, which is the volume required for combustion of 24 g. of carbon. [K = 39, Cl = 35.5, O = 16, C = 12].

Stoichiometry

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Answer

$\begin{matrix} \text{C} & + & \text {O}$

12 g of C requires 22.4 lit of O₂

∴ 24 g of C will require $\dfrac{22.4}{12}$ x 24 = 44.8 lit. of O₂

Hence, 24 g of C will require 44.8 lit of O₂

$\begin{matrix} 2\text{KClO}$

67.2 lit of O₂ is produced by 245 g of KClO₃

∴ 44.8 lit of O₂ is produced by $\dfrac{245}{67.2}$ x 44.8 = 163.33 g of KClO₃

Hence, amount of KClO₃ is 163.33 g.

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Chemistry

2KClO₃ ⟶ 2KCl + 3O₂ ; C + O₂ ⟶ CO₂. Calculate the amount of KClO₃ which on thermal decomposition gives 'X' vol. of O₂, which is the volume required for combustion of 24 g. of carbon. [K = 39, Cl = 35.5, O = 16, C = 12].

Stoichiometry

Answer

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Chemistry

2KClO3 ⟶ 2KCl + 3O2 ; C + O2 ⟶ CO2. Calculate the amount of KClO3 which on thermal decomposition gives 'X' vol. of O2, which is the volume required for combustion of 24 g. of carbon. [K = 39, Cl = 35.5, O = 16, C = 12].

Stoichiometry

Answer

Related Questions

Ammonia reacts with sulphuric acid to give the fertilizer ammonium sulphate. Calculate the volume of ammonia [at s.t.p.] used to form 59 g of ammonium sulphate.[N = 14, H = 1, S = 32, O = 16]

Heat on lead nitrate gives yellow lead [II] oxide, nitrogen dioxide and oxygen. Calculate the total volume of NO2 and O2 produced on heating 8.5 of lead nitrate. [Pb = 207, N = 14, O = 16]

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2KClO₃ ⟶ 2KCl + 3O₂ ; C + O₂ ⟶ CO₂. Calculate the amount of KClO₃ which on thermal decomposition gives 'X' vol. of O₂, which is the volume required for combustion of 24 g. of carbon. [K = 39, Cl = 35.5, O = 16, C = 12].

Ammonia reacts with sulphuric acid to give the fertilizer ammonium sulphate. Calculate the volume of ammonia [at s.t.p.] used to form 59 g of ammonium sulphate.
[N = 14, H = 1, S = 32, O = 16]

Heat on lead nitrate gives yellow lead [II] oxide, nitrogen dioxide and oxygen. Calculate the total volume of NO₂ and O₂ produced on heating 8.5 of lead nitrate. [Pb = 207, N = 14, O = 16]

Sodium carbonate reacts with dil. H₂SO₄ to give the respective salt, water and carbon dioxide. Calculate the mass of pure salt formed when 300 g. of Na₂CO₃ of 80% purity reacts with dil. H₂SO₄. [Na = 23, C = 12, O = 16, H = 1, S = 32].