Simulation of the experiments confirming hydrochloric acid properties: reactions with bases
The student is asked to select the base solutions from the provided liquids and perform the reactions with them. The checking plate controls correctness of the selection and the resulting mixture composition.
equipment: spawner, destroyer, tablet, pH-meter (for supplementary checks)
glassware: Erlenmeyer flask 250 ml
solutions: HCl 1M, NaOH 1M, Ca(OH)₂ 0.01M, CuSO₄ 1M
indicators: phenolphthalein, methyl orange, litmus (for supplementary checks)
checking area label: Flasks with reaction products