Chemistry, 29.03.2021 22:00 CooperIgou6566
Dilute sulphuric acid was added to compound 'P' of magnesium. The solid reacted with
acid to form a colourless solution Q and a colourless gas R which formed a white
precipitate when bubbled through lime water.
a)
Name:
i) compound P
(lmk)
ii) solution Q
..(Imk)
colourless gas R
.(lmk)
b) Write a word equation for the reaction that took place
(Imk)
c)
Comment on the observation that would be made if a similar compound of
calcium was used in place of that of magnesium
(3mks)โ
Answers: 2
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Dilute sulphuric acid was added to compound 'P' of magnesium. The solid reacted with
acid to form a...
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