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Card 6

Front

What is the pH of 0.115moldm3 of H2S04?

Back

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Card 7

Front

What is the expression for kw?

Back

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Card 8

Front

At 25 degrees what is the value of Kw?

Back

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Card 9

Front

What is the expression of Kw with pure water?

Back

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Card 10

Front

How would you calculate [H+] from Kw?

Back

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Card 11

Front

At 318K Kw is 4.02x10-14 calculate the pH of water?

Back

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Card 12

Front

What equation would you use to go about calculating the pH of a strong base using Kw?

Back

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Card 13

Front

Calculate the pH of 0.1 moldm3 of NaOH?

Back

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Card 14

Front

What is the Ka expression for a weak acid?

Back

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Card 15

Front

What is the simplified Ka expression for a weak acid?

Back

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