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Hitunglah pH larutan garam berikut ini! 100 mL larutan natrium asetat 0,1 M jika K a ​ = 1 0 − 5

Hitunglah pH larutan garam berikut ini!

100 mL larutan natrium asetat 0,1 M jika  

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A. Acfreelance

Master Teacher

Jawaban terverifikasi

Jawaban

jawaban sesuai dengan uraian di atas.

jawaban sesuai dengan uraian di atas.space  

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Jadi, jawaban sesuai dengan uraian di atas.

begin mathsize 14px style open square brackets O H to the power of minus sign close square brackets equals square root of K subscript w over K subscript a cross times open square brackets G close square brackets cross times valensi end root open square brackets O H to the power of minus sign close square brackets equals square root of 10 to the power of negative sign 14 end exponent over 10 to the power of negative sign 5 end exponent cross times 0 comma 1 cross times 1 end root open square brackets O H to the power of minus sign close square brackets equals square root of 10 to the power of negative sign 10 end exponent end root open square brackets O H to the power of minus sign close square brackets equals 10 to the power of negative sign 5 end exponent  pOH equals minus sign log space open square brackets O H to the power of minus sign close square brackets pOH equals minus sign log space 10 to the power of negative sign 5 end exponent pOH equals 5  pH equals 14 minus sign pOH pH equals 14 minus sign 5 pH equals 9 end style 
 

Jadi, jawaban sesuai dengan uraian di atas.space  

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