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Crossword Puzzle
Crossword Puzzle

Water in Acids and Bases (Form 4)

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Water in Acids and Bases (Form 4)
 

Crossword Puzzle

Water in Acids and Bases (Form 4)Online version

Key terms on water's role in acid-base chemistry

by LORETTA TENING ANAK GUMBUK .
1

substance that donates protons in aqueous solution

2

substance that accepts protons in aqueous solution

3

molecule with formula H2O, universal solvent

4

negatively charged ion from base dissociation in water

5

positively charged ion formed when acids donate protons to water

6

process by which a solvent transfers a proton to another molecule of itself

7

log scale indicating acidity or basicity of a solution

8

solution with equal amounts of hydronium and hydroxide ions

6
7
8
3
2
5
1

universal solvent involved in acid-base reactions.

2

substance that can react as either acid or base.

3

having excess H+ ions in solution.

4

having excess OH- ions in solution.

5

a numeric scale to compare acidity and basicity.

6

not acidic or basic; pH around seven.

7

substance that changes color with acidity.

8

OH- group that contributes to basicity.

8
3
1
4
6
5
 
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