The freezing point of a 0.100 M acetic acid (CH3COOH) solution is determined to be -0.1878 C. Estimate the percent dissociation of acetic acid in this solution. Is it a strong or weak electrolyte? Note that acetic acid produces acetate (CH3COO- ) and hydrogen (H+ ) ions when it is dissolved in water.

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A: First calculate the required number of moles. Moles=Molarity×Volume in L=0.700M×250.0×10-3L=0.175mol

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A: A) MgCO3 ⇌ Mg2++ CO32-      Ksp = 1.4 x 10-6B) Ni(OH)2 ⇌Ni2++2OH-       Ksp = 2 x 10-16C) AgI…

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Q: Which of the following aqueous solutions will have the lowest freezing point? 0.10 m sodium…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.