What will be the concentration of sulfate ions in mol dm-' when 0.20 mol of KAl(SO4)2 is dissolved in water to give 100 cm? of aqueous solution?

What is a metal replacement reaction

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?