acids and bases Flashcards

1
Q

Define pH

A

A measure of the hydrogen ion concentration of a solution

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2
Q

Describe the hydrogen/hydroxide concentration of acidic solutions

A

The concentration of hydrogen ions is greater then the concentration of hydroxide ions

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3
Q

Describe the hydrogen/hydroxide concentration on alkaline solutions

A

Hydroxide ion concentration is greater then the concentration of hydrogen ions

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4
Q

Describe the hydrogen/hydroxide concentration of neural solutions

A

Equal concentration of hydrogen and hydroxide ions

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5
Q

When an acidic solution is diluted with water

A

Concentration of hydrogen ions decreases
Solution becomes less acidic
Ph rises towards 7

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6
Q

When an alkaline solution is diluted with water

A

The concentration of hydroxide ions decreases
The solution becomes less alkaline
pH decrease towards 7

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