Quick
Review
A. The
pH scale p.54
(a) hydrochloric
acid
(b) orange
juice
(c) distilled
water
(d) glass
cleaner
(e) sodium
hydroxide
(f) acidity
(g) neutral
(h) alkalinity
B. Reactions
of acids with various substances p.54
(a) (i) iron
(ii) zinc
(iii) magnesium
(iv) Hydrogen
(v) warm
(vi) heat
(b) (i) marble
(ii) limestone
(iii) Carbon dioxide
C. Causes
and effects of acid rain p.56
(a) sulphur
dioxide
(b) nitrogen
oxides
(c) acids
(d) rivers
(e) lakes
(f) acidic
(g) corrode
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