State what concentration of the base will produce a ph

Reference no: EM13298272

A certain weak base has a Kb of 7.40 × 10-7. What concentration of this base will produce a pH of 10.11

Reference no: EM13298272

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State what concentration of the base will produce a ph : A certain weak base has a Kb of 7.40 × 10-7. What concentration of this base will produce a pH of 10.11

Determine total stress and pore water pressure of sand : a layer of clay, 5m thick, overlies a deposite of sand, 5m thick, which is underlaid by rock. the water table in the sand is sub-artesian with a level at 2m below fround level. the saturated unit weights of the clay and sand are 21 and 16 KN/m^3 r..

Explain what is the percent ionization of a solution : The Ka of a monoprotic weak acid is 2.99 × 10-3. What is the percent ionization of a 0.108 M solution of this acid

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