If 36.6 grams of NH4Cl is dissolved in enough water to make 800 mL of solution, what will be its molarity?

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .

What does the symbol (–hfus) indicate in a phase change?

Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?