What is the mass of kno3(s) that must dissolve in 100. grams of water to form a saturated solution at 50.oc?

Which element is the least metallic between cadmium, silver, zinc, or iron?

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 ) .

Find the mass, in grams, of 5.00*10^23 molecules of f2