If I react 56.0 g of Aluminum Hydroxide with 75.0g of Phosphoric acid, how many grams of water can be produced

What volume of a 2.00 m stock solution of naoh is needed to prepare 150. ml of 0.40 m solution?

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

Geothermal energy for industrial use is available almost anywhere. a.true b.false