A student is planning two experiments. Experiment 1: determine the concentration of a sodium hydroxide solution by titration using dilute hydrochloric acid Experiment 2: determine the rate of the reaction between pieces of calcium carbonate and dilute hydrochloric acid by recording the volume of gas released every minute A flask is already provided. What other apparatus is required?
- Aexperiment 1: balance, measuring cylinder, thermometer; experiment 2: gas syringe, clock
- Bexperiment 1: burette, pipette; experiment 2: balance, measuring cylinder, thermometer
- Cexperiment 1: burette, pipette; experiment 2: gas syringe, clock
- Dexperiment 1: gas syringe, clock; experiment 2: burette, pipette