450 cm³ of nitrogen monoxide and 200 cm³ of oxygen are mixed together and ignited. Calculate the composition of the resulting mixture.
2NO + O₂ ⟶ 2NO₂

Question

450 cm³ of nitrogen monoxide and 200 cm³ of oxygen are mixed together and ignited. Calculate the composition of the resulting mixture. 2NO + O₂ 2NO₂

KnowledgeBoat · Accepted Answer

[By Gay Lussac's law] 1 Vol. of O₂ reacts with = 2V of NO 200 cm³ oxygen will react with = 200 × 2 = 400 cm³ of NO remaining NO is 450 - 400 = 50 cm³ NO₂ = ? 1 Vol. of O₂ produces 2 Vol. of NO₂ 200 cm³ of oxygen produces = x 200 = 400cm³ Hence, NO₂ produced = 400 cm³ and nitrogen monoxide is 50 cm³, so total mixture = 400 + 50 = 450 cm³

Chemistry

450 cm³ of nitrogen monoxide and 200 cm³ of oxygen are mixed together and ignited. Calculate the composition of the resulting mixture.
2NO + O₂ ⟶ 2NO₂

Mole Concept

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Chemistry

450 cm3 of nitrogen monoxide and 200 cm3 of oxygen are mixed together and ignited. Calculate the composition of the resulting mixture.2NO + O2 ⟶ 2NO2

Mole Concept

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450 cm³ of nitrogen monoxide and 200 cm³ of oxygen are mixed together and ignited. Calculate the composition of the resulting mixture.
2NO + O₂ ⟶ 2NO₂

Calculate the volume of HCl gas formed and chlorine gas required when 40 ml of methane reacts completely with chlorine at STP.
CH₄ + 2Cl₂ ⟶ CH₂Cl₂ + 2HCl

What volume of propane is burnt for every 500 cm³ of air used in the reaction under the same conditions? (assuming oxygen is 1/5th of air)
C₃H₈ + 5O₂ ⟶ 3CO₂ + 4H₂O

Ammonia may be oxidised to nitrogen monoxide in the presence of a catalyst according to the following equation.
4NH₃ + 5O₂ ⟶ 4NO + 6H₂O
If 27 litres of reactants are consumed, what volume of nitrogen monoxide is produced at the same temperature and pressure?