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Procedure
➢ Using a thongs a piece of magnesium ribbon is added to ethanoic acid in a test tube
Result: Effervescence/Fizzing/Bubbles are produced that will ignite with a pop with a lighted taper
What gas is produced when magnesium is added to ethanoic acid?
Hydrogen gas – only hydrogen gas ignites with a pop
Write a balanced chemical equation for the reaction of ethanoic acid with magnesium
2CH3COOH+ Mg → (CH3COO)2Mg + H2
Ethanoic acid + magnesium → magnesium ethanoate + hyrdogen
Acid + metal → salt + hydrogen
Name the organic product formed in this reaction
Magnesium ethanoate - (CH3COO)2Mg
