Sulphuric acid reacts with sodium hydroxide as follows
H2SO4+2NaOH→Na2SO4+2H2O
When 1L of 0.1M sulphuric acid solutoin is allowed to react with 1L of 0.1M sodium hydroxide solutoin, the amount of sodium sulphate formed and its molarity in the solution obtained is ?
(a) 0.1 mol L−1 (b) 7.10 g
(c) 0.025 mol L−1 (d) 3.55 g
In what ratio does sulphur and oxygen need to be added in order to increase the yield of SO2 in the contact process?
Hydrogen and oxygen combine in a ratio of 1:8 by mass to form water. What mass of oxygen gas is required to react completely with 3g of hydrogen gas?