Friday
March 24, 2017

Post a New Question

Posted by on .

Consider 125 mL of 0.110 M MgCl2 solution.
a. How many moles of MgCl2 are contained in 125 mL of 0.0110 M MgCl2?
b. What is the concentration of Mg2+ ion?
c. What is the concentration of Cl- ion?

  • Chemistry - ,

    moles MgCl2 = M x L = ??
    b. Since there is 1 atom Mg per molecule of MgCl2, the concn Mg = concn MgCl2.
    c. Since there are two atoms Cl per molecule of MgCl2, the concn of Cl ions is twice that of MgCl2 or Mg.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question