chemisty Flashcards
1
Q
calcium hydroxide + hydrochloric acid →
A
calcium chloride + water
2
Q
Explain why the pH starts at a low value and ends at a higher value
A
solution is acidic
neutralisation occurs
H+ ions has reduced
3
Q
A
4
Q
A
5
Q
A
6
Q
A
7
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8
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A
9
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10
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11
Q
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12
Q
A
