What is the concentration of solution obtained by mixing 0.5 liters of Na gas at S. T.P in 100ml solution at S. T.P conditions?

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 volume would 2.25 moles of ne has occupy at stp?

What is the molecular weight of copper