1. The formula weight of magnesium hydroxide is __________ amu. Include the chemical formula along with showing all work 2. How many milliliters of a 7.6 M NaOH solution are needed to prepare 0.915 L solution of NaOH with a concentration of 0.150 M? Show your work, and include units throughout the solution. 3. What volume (mL) of 2.50 × 10-1 M hydrochloric acid can be neutralized with 105 mL of 0.300 M sodium hydroxide? Include the balanced equation with your work.