Assessment tests
The following tests can be set for a given number of questions and the results posted to the address of choice. An analysis of incorrect responses is included. If there is no internet connection the test is fully functional, but cannot send responses by email.
| Test description | |
| Stoichiometry | All areas of the quantitative chemistry topic. |
| Sto01 | Relative mass |
| Sto03 | Moles |
| Sto04 | Avogadro's number |
| Sto05 | Moles and particles |
| Sto06 | Formulation |
| Sto07 | Empirical formula |
| Sto08 | Mass and moles relationships |
| Sto09 | Reacting mass and moles |
| Sto10 | Reaction types |
| Sto12 | Reacting particles in chemical reactions |
| Sto13 | Conservation of mass in chemical reactions |
| Sto14 | Definitions |
| Sto15 | Experimental data |
| Sto16 | Determination - relative mass of active metals |
| Sto17 | Equations |
| Sto18 | Balancing coefficients in equations |
| Sto19 | Reacting particles in balanced equations |
| Sto20 | Conservation of mass in reactions |
| Sto21 | Avogadro's law and gas volumes |
| Sto34 | Reactions in solution |
| Sto35 | Acid - base titrations |
| Sto36 | Back-titration |
| Sto37 | Redox titrations |
| Sto38 | Limiting reagent and excess |
| Sto39 | Experimental and theoretical yield in chemical reactions |
| Sto40 | Experimental inaccuracies |
| Sto41 | Synoptic experimental data questions |
| Teaching resources | |
| Everything | All things are pure substances or mixtures |
| Link 1 | Empirical formula test |
| Link 2 | Presentation - The mole concept |
| Link 3 | Presentation - Relative formula mass |
| Link 4 | Presentation - Needs adjustment of source, do not use |
| Link 5 | Presentation - Relative formula mass of ionic structures |
| Link 6 | Presentation - Water of crystallisation |
| Link 7 | Presentation - Moles and mass conversion |
| Link 8 | Presentation - Numbers of particles |
| Link 9 | Presentation - Particles in formula units |
| Link 10 | Presentation - Reacting moles in equations |
| Link 11 | Presentation - Reacting mass in equations |
| Link 12 | Presentation - The Mole concept (summary) |