Calculate the pOH if the [OH-] = 0.27M

What does x represent in the formula for the compound xcl4?

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 are transitions between a liquid and a solid called? identify which way they are transitioning