Purchase Solution

PH, pOH, PKw

Not what you're looking for?

Ask Custom Question

Calculating pH, pOH, pKw; Hydrolysis of salts of: weak acid and strong alkali or strong acid and weak alkali.

Attachments
Purchase this Solution
Purchase this Solution
Free BrainMass Quizzes
Match Elements with their Symbols

Elements are provided: choose the matching one- or two-letter symbol for each element.

Organic Chemistry Naming: Alkanes

This is a quiz which is designed to assist students with learning the nomenclature used to identify organic compounds. This quiz focuses on the organic compounds called Alkanes.

Periodic table

Functional groups in Organic Chemistry

You will be tested on the names of functional groups in Organic Chemistry. It is very important to know the functional groups to understand Organic reactions.

Thermochemistry

The quiz helps in revising basic concepts about thermochemistry.

View More Free Quizzes
Related BrainMass Solutions

  • Analytical Chemistry Calculations Relationships

    The relationship between pH, pOH and pKw are determined.

  • PH, pOH, PKw

    PH, pOH, PKw calculations are provided. Sodium sulfide as a weak acid is determined.

  • Question about PH, pOH, PKw

    102463 Question about PH, pOH, PKw Calculating pH, pOH, pKw; Hydrolysis of salts of: weak acid and strong alkali or strong acid and weak alkali. See the attachment. 15.

  • Analytical Chemistry Calculations

    102461 Analytical Chemistry Calculations Calculation of pH, calculation of pOH, relationship between pH , pOh and pKw See the attachment. 9.

  • PH Calculation Basic Principles

    [OH-] = 0.4 mol/dm3 POH = -log10[OH-] = -log10(0.4) = -log10(4 x 10-1) = -log104 + (-log1010-1) = -1(-log1010) - log104 = 1 - 0.6020 POH = 0.3980 Recall that PKw = PH + POH PKw = 14 PH = PKw - POH PH = 14 - 0.3980 = 13.6020 Solution7

  • PH, pOH, PKw Calculations

    102477 PH, pOH, PKw Calculations Calculating pH, POH, PKa, PKb. 59) Calculate the hydrogen ion concentration for a 0.0200 M solution of HCN in 0100 M NaCl. See the attachment.

  • Discussing the pkw Variable

    is 10^(-14) -log kw = -log(10^(-14)) = 14 = pH + pOH, so if you have pH or pOH you have the other through this relation.

  • PH, pOH, PKw

    102471 PH, pOH, PKw Calculating pH, POH, PKa, PKb. See the attachment.

  • PH, pOH, PKw

    102469 PH, pOH, PKw Calculating pH, POH, PKa, PKb. See the attachment.

View More Related Solutions