Given the reaction at equilibrium: A(g) + B(g) <-> AB (g) + heat. The
concentration of A(g) can be increased by *
lowering the temperature
adding a catalyst
increasing the concentration of AB(9)
increasing the concentration of B(g)

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?

How many ammonium ions and how many sulfate ions are present in a 0.270 mol sample of ?