Midterm 2 - Question 2 | General Chemistry 2

General Chemistry 2 - Midterm 2

0.522 g of solid Mg(OH)2 are dissolved in 25.0mL of a 4.0 M HNO3 solution. At the end, the solution remains acidic.

1) Write the chemical equation of this reaction

2) If you assume the reaction is complete, calculate the concentration of Mg2+, NO3- and H+.