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Ketika suatu larutan memiliki nilai pOH sebesar 4 maka pH larutan sebesar ….

 

Ketika suatu larutan memiliki nilai pOH sebesar 4 maka pH larutan sebesar ….

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S. Lubis

Master Teacher

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begin mathsize 12px style straight K subscript straight w equals open square brackets straight H to the power of plus close square brackets open square brackets OH to the power of minus close square brackets 10 to the power of negative 14 end exponent equals open square brackets straight H to the power of plus close square brackets open square brackets OH to the power of minus close square brackets minus log invisible function application open square brackets 10 to the power of negative 14 end exponent close square brackets equals negative log invisible function application open square brackets straight H to the power of plus close square brackets plus open parentheses negative log invisible function application open square brackets OH to the power of minus close square brackets close parentheses 14 equals pH plus pOH 14 equals pH plus 4 pH equals 10 end style 

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