Question

Name a substance which gives hydrogen ion and sulphate ion in
water.

Answer 1

Answer:

Find the value of each of the following products

i) (-3) x 15

ii) 4 x (-13)

iii) (-23) x (-31)

iv) (-3) x (-2) x 7Find the value of each of the following products

i) (-3) x 15

ii) 4 x (-13)

iii) (-23) x (-31)

iv) (-3) x (-2) x 7

Answer 2

Sulphuric acid (H2SO4) gives hydrogen ion (H+) and sulphate ion (SO4− −) in water.

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