Consider the reaction represented by the following equation CaCI2 (aq) + H 2C2O 4(aq) ⇌ CaC 2O4(s) + 2HCI(aq). Which of the following would dissolve the precipitate of CaC 2O4 formed?
A Stirring the mixture vigorously
B Adding more calcium chloride solution
C lncreasing the concentration of the ethanedioic acid
D Adding concentrated hydrochloric acid
Answer is D
We have WAEC, GCE, NECO, JAMB ONLINE TUTORIAL CLASS that can help you out. Click Here To Get Started.
