Curated OER
Boyle's Law and Charles's Law
In this gas laws instructional activity, students complete 11 fill in the blanks and problem solving questions on Boyle's and Charles's laws.
Royal Society of Chemistry
Born-Haber Cycle: NaCl
Max Born and Fritz Haber developed the Born-Haber cycle in 1916, which is used for measuring enthalpy that otherwise couldn't be measured. Young scientists solve four matching puzzles using their knowledge of the stages, standard...