Aqa A Level Chemistry Already Passed

reflux {Ans: the continuous boiling and condensing of a mixture}Le Chatelier's principle {Ans: When a system in dynamic equilibrium is subjected to change, the position of equilibrium will shift to oppose the change.}Ethanol fuel cell (negative electrode) {Ans: C2H5OH + 3H2O -> 2CO2 + 12H+ + 12e-}unsaturated {Ans: Fat with less than the maximum number of hydrogens in one or more of its fatty acid chains}Brosted- lowry Acid {Ans: proton donor}immiscible {Ans: liquids that are not soluble in each other}