A mixture is separated using the apparatus shown what is the mixture
A aqueous copper chloride and copper
B aqueous copper chloride and sodium chloride
C ethane and methane
D ethanol and water

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) .

A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?

How do you convert 4 mmol of bromobenzene to ml?