units 1,2 - from year 12 units 3, 4 - from year 13 UNCOMPLETED
| Front | what are 3 uses of CFCs |
| Back | - solvents- as anesthetics- as refrigerants |
| Front | why does a reaction not take place immediately? |
| Back | - solutions are too dilute (not standard) - reaction is slow (kinetically stable) |
| Front | test for carboxyllic acids |
| Back | add sodium hydrocarbonate so effervesense should be seen. collect the gas to test by bubbling though lime water. If carbon dioxide it will turn limewater clear to milky |