Oxidation is the addition of ________ or the removal of hydrogen

Oxidation is the _________ of electrons

Another name for an oxidising agent is:

In this equation CuO + H₂ →Cu + H₂O, the CuO is

In this equation 2PbO + C →2Pb + CO₂the C is

Balance this: ____Mg + _____O₂ →_____MgO

A useful mnemonic is “Leo the Lion says ________ ”

A reducing agent

When metals form ions they always

What is the correct symbol to represent solid Mg, magnesium atoms?

What “species” is responsible for the blue colour of CuSO₄(aq)?

What colour is a solution of magnesium sulphate?

What colour is zinc metal?

What colour are salt solutions containing the Fe₂+(aq) ion?

(aq) means aqueous which means __________ in water

Which of these is iron(II) sulphate.

Complete: copper + silver nitrate →copper nitrate + _________

Iron + copper(II) sulphate →iron(II) sulphate + copper; Name the spectator ion

What are the missing state symbols? Cu(s) + 2AgNO₃(s) →Cu(NO₃)2( ) + 2Ag( )

What colour is Cu(s)?

What colour is copper(II) nitrate solution?

Which would be an orange colour, iron(III) nitrate solution or iron(II) sulphate solution?

Cu(s) →Cu 2+(aq) + 2e-: Is this oxidation or reduction?

Balance this equation: Cl₂+ ___KI →___KCl + I₂

Chlorine solution is:

What is browny yellow,

Zn + CuSO₄ →ZnSO₄+ Cu : what colour change would occur in the solution?

What would form on pieces of copper? Cu(s) + 2Ag + (s) →Cu 2+ (aq) + 2Ag(s)

Zn(s) + Fe 2+ (aq) →Zn 2+ (aq) + Fe(s): What has been oxidised? And to what?

What colour is zinc sulfate solution?

Fe₂+(aq) + _______ →Fe(s): Balance it

Mg is placed in copper(II) nitrate solution. What colour change would you expect?

Cu + 2AgNO₃ →Cu(NO₃)2+ 2Ag : What colour does the solution turn?

Balance this: ___Fe₃++ ___Mg →____Fe + ____Mg₂+: Balance it

Zn + CuSO₄ →ZnSO₄+ Cu: What are the atomsin this equation?

Fe + CuSO₄ →FeSO₄+ Cu: What are the THREE ions in this equation?