Question

1. Write the formula and names of the compound formed by combination of the following ions:
(a) Hydride ion and potassium ion
(b) Hydrogen ion and bisulphate ion
(c) Ferric ion and sulphate ion
(d) Calcium ion and bicarbonate ion.
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Answer 1

Answer:

(a) Koh pottasium hydroxide (b) H2So4 sulphuric acid (c) FeSo4 ironsulphate (d) Ca(Co2)3 calcium bicarbonate