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calculate degree of hydrolysis pHof .1 M of sodium acetate solution. hydrolysis constant of sodium acetate is 5.6 x 10-10.

Asked by निकोदिमुस 15th September 2017, 8:24 PM
Answered by Expert
Answer:
0.1 M space C H subscript 3 C O O N a comma space H y d r o l y s i s space c o n s tan t space equals space 5.6 space cross times space 10 to the power of negative 10 end exponent
d e g r e e space o f space h y d r o l y s i s space equals space alpha equals ?
alpha space equals space square root of fraction numerator K w over denominator K a cross times C end fraction end root
space space equals space square root of fraction numerator 10 to the power of negative 14 end exponent over denominator 5.6 cross times 10 to the power of negative 10 end exponent cross times 0.1 end fraction end root
space space equals square root of 0.178 cross times 10 to the power of negative 3 end exponent end root
space space equals 1.34 cross times 10 to the power of negative 2 end exponent
Answered by Expert 18th September 2017, 11:19 AM
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