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18 Nov 2019
Please answer!!
When we want to write a Ka or a Kb expression, we react the acid or base directly with water and write out the equilibrium. To quantify the strength of the conjugate base Cl in aqueous solution, we look at the reaction of just the this ion in water by itself. The CI will be on the reactant side and is now defined as the base in the reaction. The base, Cl (proton acceptor) reacts with water by accepting the H+ ion to form the new products. Could you write this equation? Take a minute to write out this equation below. Enter your answer in the order: base + acid yields conjugate acid + conjugate base. To save time, you can skip the phase labels this time. Since you are working with a base (CI), the equilibrium constant is now Kb. chemPad 4b Help [Ci] Oreek â¼ Look at what happens when we multiply the Ka for the acid times the Kb for its conjugate base Everything cancels except the terms for [OH] and [H30+]. The product of [OH] x [H30+] is the water constant or Kw (1.0 X 10-14). Ka X Kb [HCI] [CI] = [OH-][H3O+] = Kw = 1.0 x 10-14
Please answer!!
When we want to write a Ka or a Kb expression, we react the acid or base directly with water and write out the equilibrium. To quantify the strength of the conjugate base Cl in aqueous solution, we look at the reaction of just the this ion in water by itself. The CI will be on the reactant side and is now defined as the base in the reaction. The base, Cl (proton acceptor) reacts with water by accepting the H+ ion to form the new products. Could you write this equation? Take a minute to write out this equation below. Enter your answer in the order: base + acid yields conjugate acid + conjugate base. To save time, you can skip the phase labels this time. Since you are working with a base (CI), the equilibrium constant is now Kb. chemPad 4b Help [Ci] Oreek â¼ Look at what happens when we multiply the Ka for the acid times the Kb for its conjugate base Everything cancels except the terms for [OH] and [H30+]. The product of [OH] x [H30+] is the water constant or Kw (1.0 X 10-14). Ka X Kb [HCI] [CI] = [OH-][H3O+] = Kw = 1.0 x 10-14
Casey DurganLv2
28 Jun 2019