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Pada kondisi kamar, 100 mL larutan asam klorat ( HClO 3 ​ ) memiliki konsentrasi sebesar 1 × 1 0 − 8 M . Larutan tersebut memiliki pH sebesar ....

Pada kondisi kamar, 100 mL larutan asam klorat memiliki konsentrasi sebesar . Larutan tersebut memiliki pH sebesar ....

  1. 7 + log⁡ 1,1

  2. 8 - log ⁡1,1

  3. 7 - log⁡ 1,01

  4. 8 + log⁡1,01

  5. 7 - log⁡1,1

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M. Robo

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begin mathsize 12px style open square brackets H to the power of plus sign close square brackets air equals 10 to the power of negative sign 7 end exponent space M open square brackets H to the power of plus sign close square brackets H N O subscript 3 equals 1 cross times 10 to the power of negative sign 8 end exponent space M open square brackets H to the power of plus sign close square brackets total equals 10 to the power of negative sign 7 end exponent plus 1 cross times 10 to the power of negative sign 8 end exponent space M open square brackets H to the power of plus sign close square brackets total equals 1 comma 1 cross times 10 to the power of negative sign 7 end exponent space M pH equals minus sign log open square brackets H to the power of plus sign close square brackets total pH equals minus sign log left square bracket 1 comma 1 cross times 10 to the power of negative sign 7 end exponent right square bracket pH equals 7 minus sign log space 1 comma 1 end style    

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