Volumetric analysis
Acid–base titration
Condition and fill a burette, add indicator, then control the endpoint drop by drop while the pH curve builds.
Student bench
Run a lab
Four techniques, each a validated workflow students can run today. Every action you take is recorded as evidence the teacher view and the report are scored from.
Open lab
Dilution
Solution preparation
Condition a volumetric pipette, transfer an exact aliquot, and dilute to the mark to reach a target concentration.
Thermochemistry
Dissolution calorimetry
Weigh a solid on the balance, dissolve it in a coffee-cup calorimeter, and measure the molar enthalpy of solution.
Gravimetric analysis
Gravimetric precipitation
Precipitate silver chloride, then filter, dry, and weigh it to determine the amount from mass alone.