Chemistry
112 cm3 of H2S (g) is mixed with 120 cm3 of Cl2 (g) at STP to produce HCl (g) and sulphur (s). Write a balanced equation for this reaction and calculate
(i) the volume of gaseous product formed
(ii) composition of the resulting mixture
Related Questions
24 cc Marsh gas (CH4) was mixed with 106 cc oxygen and then exploded. On cooling, the volume of the mixture became 82 cc, of which, 58 cc was unchanged oxygen. Which law does this experiment support? Explain with calculations.
What volume of oxygen would be required to burn completely 400 ml of acetylene [C2H2]? Also calculate the volume of carbon dioxide formed.
2C2H2 + 5O2 ⟶ 4CO2 + 2H2O (l)
1250 cc of oxygen was burnt with 300 cc of ethane [C2H6]. Calculate the volume of unused oxygen and the volume of carbon dioxide formed:
2C2H6 + 7O2 ⟶ 4CO2 + 6H2O
What volume of oxygen at STP is required to affect the combustion of 11 litres of ethylene [C2H4] at 273°C and 380 mm of Hg pressure?
C2H4 + 3O2 ⟶ 2CO2 + 2H2O