Question

prepared a chart showing characteristice or indication of a chemical reaction including two example with their balenced equation.​

Answer 1

Answer:

characteristics of chemical reaction are:-

1. CHANGE IN TEMPERATURE

2 Mg + O2= 2MgO

2. Change in colour

Fe+CuSO4 =FeSO4+ Cu

3. Formation of precipitate

Ca(OH)2 +CO2= CaCO3 + H2O

4. liberation of gas

2HCl+ Mg = MgCl2+ H2

hope it helps you to

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Answer 2

Explanation:

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