a container hold 3 gases oxygen helium and carbon dioxide the partial pressures of the 3 gases are 4.00atm of Oxygen 10amt of helium and the total pressure is 27 atm. what is the pressure carbon dioxide​

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 ) .