displacement reactions of metals

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

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

When metal reacts with liquid water the products are...

• metal hydroxide and oxygen gas
• metal hydroxide and hydrogen gas
• metal oxide and oxygen gas
• metal oxide and hydrogen gas

What is made when magnesium reacts with hydrochloric acid?

• magnesium nitrate and hydrogen gas
• magnesium sulfate and hydrogen gas
• magnesium oxide and oxygen gas
• magnesium chloride and hydrogen gas

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

• Alkaline Earth Metals

• Transition Metals

• Alkali Metals

• Other Metals

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

What environmental element assists rusting?

• nitrogen
• carbon
• oxygen
• hydrogen

Metals that react quickly/strongly with water and acids are called?

• Reactive
• Unreactive
• Dangerous
• Corrosive

Which gas is required for something to burn?

• Carbon dioxide 
• Hydrogen 
• Oxygen 
• Water