How many grams of NaCl are in 55mL of 1.90M aqueous solution?

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .

What is the lowest number energy level where a d sublevel is found

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work