Chemistry Past Questions and Answers

N₂O_4(g) ↔ 2NO_2(g) ΔH = +ve
In the reaction above, an increase in temperature will

CH₃COOH_(aq) + OH^-_(aq) ↔ CH₃COO^-_(aq) + H₂O_(l)
In the reaction above ,CH₃COO^-_(aq) is

How many cations will be produced from a solution of potassium aluminium tetraoxosulphate (VI)?

Which of the following is NOT an alkali?

An effect of thermal pollution on water bodies is that the