EXPERIMENT 7 EQUILIBRIA: LE CHATELIER’S PRINCIPLE Pre-Laboratory Questions g= Give three conditions that will promote the forward reaction in an equilibrium. The following equilibrium is formed when copper and bromide ions are placed in a solution: heat + Cu(H20)6” + 4Br 6H20 + CuBr4-2 (blue) […]
Determine which solution, buffered or unbuffered reacted with more moles of NaOH when the equivalence point was reached?
THE BUFFER IN LEMONADE Goals– learn how to use pH sensor and monitor changes in the pH of a buffer; observe the effects of buffering on the pH titration curve Purpose– the purpose of this experiment is to titrate the lemonade drink and the 0.010 M citric acid with a base solution of sodium hydroxide, […]