Author Question: Calculate the maximum concentration (in M) of magnesium ions (Mg+2 ) in a solution that contains ... (Read 149 times)

cmoore54 · **on:** Aug 27, 2018

Calculate the maximum concentration (in M) of magnesium ions (Mg+2 ) in a solution that contains 0.025 M of CO32-. The Ksp of MgCO3 is 3.5 10-8.

A) 1.8 10-5
B) 1.4 10-6
C) 2.8 10-6
D) 3.2 10-10
E) 8.1 10-12

Question 2

Determine the mass percent (to the hundredths place) of C in sodium bicarbonate (NaHCO3).

What will be an ideal response?