Write balanced equation for the reaction between dilute hydrochloric acid and sodium sulphite.
(a) Name the gas evolved when dilute hydrochloric acid is added to: (i) Zinc metal (ii) Calcium carbonate (iii) Sodium sulphite (iv) Lead (II) sulphide (v) Magnesium bicarbonate (vi) Potassium bisulphite (b) Give a balanced equation for each of the above reaction.
Question 5(d) Write word equations and then balanced equations for the reaction taking place when: (d) Dilute hydrochloric acid reacts with iron filings
Write balanced equations for the reaction of dilute hydrochloric acid with each of the following : (a) iron, (b) sodium hydrogen carbonate, (c) iron(II) sulphide, (d) sodium sulphite, (e) sodium thiosulphate solution.