[298K" is "5times10^(-3)" and at "10001],[" What is the sign of "/_H" for the "]

The equilibrium constant of a reaction at 298 K is 5 xx 10^(-3) and at 1000 K is 2 xx 10^(-5) What is the sign of triangleH for the reaction.

The equilibrium constant of a reaction at 298 K is 5 xx 10^(-3) and at 1000 K is 2 xx 10^(-5) What is the sign of triangleH for the reaction.

At 298 K, the K_(sp) of Hg_(2)Cl_(2) is 3.2 times 10^(-17)mol^(3)L^(-3) . What is the solubility of Hg_(2)Cl_(2) in water at 298 K?

Ka of HCN at 298 K is 1 times 10^(-9) . The pH of a decimolar aq. Solution of HCN at 298 K is

A dilute solution of HCI contains [H3O^(+)] - 5.4 xx 10^(-5) " mol " L^(-1) at 298 K. What is the concentration of hydroxyl ions in this solution?

Henry's law constant for molality of CH_(4) in benzene at 298K is 3.8times10^(3)mm of Hg . Calculate solubility of CH_(4) in benzene at 760 mm of Hg?

Henry's law constant for CO_(2) in water is 1.6times10^(8)Pa at 298K . The quantity of CO_(2) in 500g of soda water when packed under 3.2 bar pressure at 298K is

The solubility of AgCl at 298 K is 1.3 xx 10 ^(-5) " mol " L^(-1) Calculate the value of K_(sp) at this temperature.

Solubility product of PbC_(2) at 298K is 1.0 xx 10^(-6) At this temperature solubility of PbCI_(2) in moles per litre is