56 201
Assignments Done
99,1%
Successfully Done
In January 2018
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Inorganic Chemistry Question for musi

Question #18606
what the difference between the effective concentration of hydrogen ions (or the activity) and the actual concentration?.
Expert's answer
In chemistry, pH is a measure of the activity of the (solvated) hydrogenion H+, which measures the hydrogen ion concentration is closely related to,and is often written as, pH. Activity can be thought of as applying a correction factor to the concentration. The activity coefficient of a solute is constant in any particular given solution but its value can change if the properties of the solution are changed (eg by changing the ionic strength or the temperature).
Actual concentration, in chemistry, is a measure of the relative proportions of two or more quantities in a mixture. Concentration may be expressed in a number of ways. The simplest statement of the concentrations of the components of a mixture is in terms of their percentages by weight or volume.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question