reactivity series and displacement reactions

When magnesium reacts with copper sulphate, there are two products. What are they?

• Magnesium  and Copper
• Magnesium Sulphate and Copper
• Magnesium Sulphate and Copper Sulphate
• Magnesium and Copper Sulphate

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is MOST reactive?

• Magnesium

• Lead

• Tin

• Copper

• Zinc

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Choose the least reactive metal

• calcium

• magnesium

• iron

• copper

Lithium chloride + Iron → ?

• Lithium chloride + Iron (No change)

• Iron chloride + Lithium

• Lithium oxide + hydrogen

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

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

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

calcium + zinc nitrate goes to

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

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

Which of the following will not undergo reaction?

• zinc metal  +  zinc oxide 
• iron metal  +  copper oxide
• zinc metal +  iron oxide
• magnesium  +  iron oxide

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Magnesium chloride + Sodium → ?

• Sodium chloride + Magnesium

• Magnesium chloride + Sodium (No change)

• Sodium magnesium + Chlorine

• Magnesium sodium chloride

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Zinc sulphate + Magnesium → ?

• Magnesium + Sulfur + Hydrogen

• Zinc sulfate + Magnesium

• Magnesium sulfate + Zinc

• Zinc + Sulfur + Hydrogen

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5