Mrs Disney Y11 -Chemistry Displacement reactions

A displacement reaction will occur when...

• a more reactive metal displaces a less reactive metal from its compound.
• A less reactive metal displaces a more reactive metal from its compound
• Displacement only occurs when two of the same metals are reacted 
• Displacement reactions will only occur in metals above iron in the reactivity series

Which one of the following Would the following result in a displacement reaction?

• Iron with magnesium chloride
• magnesium with iron chloride
• Iron with Zinc Sulphate
• gold with silver nitrate

calcium + zinc nitrate goes to

• Calcium + zinc nitrate 
• Zinc + calcium nitrate
• there will be no reaction
• Zinc + calcium chloride

The family in the periodic table that contains the most reactive metals is the_______

• Alkaline Earth Metals
• Transition Metals 
• Alkali Metals
• Other Metals

Does Iron displace Aluminium?

• Yes
• No

A displacement reaction is a chemical reaction in which a _____ element displaces another element

• Less
• The same
• Moore
• More

Iron nails + copper oxide =

• Iron nails + copper oxide
• Iron oxide + copper oxide
• Iron oxide + copper
• Magic

2Fe + 3H₂O → Fe₂O₃ + 3H₂

• Balanced
• Not Balanced

Which of the following is NOT an example of a chemical reaction?

• Wood Burning
• A cake baking in an oven
• Melting Ice Cream
• Mixing Vinegar and Baking Soda

The force that holds 2 atoms together is called a ________________.

• Chemical Reaction
• Chemical Bond
• Diatomic Chemical
• Glue