COMPARING MASSES IN A CHEMICAL REACTION  

Comparing masses in chemical reaction : 

HazCard: 59A-26

• Magnesium ribbon 15cm 

• Copper carbonate 

• Spatula

• Boiling tubes

• Small beak (To hold the Boiling tube on the balance)

• Wooden testtube holder

• a ruler for students to measure 15cm

• crucible and lid

• balances

• HPM Bunsen burner tripod gause

• Clay triangle

• tongs

• stop clock