In this reaction, Iron has lost oxygen and is hence _______ whilst carbon has gained oxygen and is hence ________
Copper has gained 2 electrons and is hence _______ whilst Magnesium has lost 2 electrons and is hence _______
Select things which increase rate of reaction
At the annode, anions are oxidized depending on what they are. If there are halides, they are oxidized, and their gas is released. If not, _____ is formed
At the cathode, cation metals are being reduced. Hydrogen is always produced instead of the metal, unless the metal is low in the reactivity series, that is, copper, silver, gold and ______ in which case the metal is produced
Write the mnemonic for the reactivity series from high to low.