Reactions Quiz Flashcards
1
Q
Name acid neutralising compounds
A
Oxides
Hydroxides
Carbonates
2
Q
What are the products in thermally decomposing calcium carbonate
A
calcium oxide + carbon dioxide
3
Q
Calcium oxide + water = …
A
Calcium hydroxide (s) + heat
4
Q
dissolved Calcium hydroxide is also known as
A
limewater
5
Q
Test for chlorine, GO
A
Litmus paper turns white
6
Q
Test for Hydrogen, GO
A
Lighted splint makes a ‘squeaky pop’ noise
7
Q
Product of chlorine salt, GO
A
chlorine gas
8
Q
Uses of chlorine
A
treat water supplies
bleach manufacture
poly(chloroethene)
9
Q
Test for oxygen, GO
A
Glowing splint relights
