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Question 3 What is the law of conservation of mass? What are the products of a chemical reaction? Define the following terms : (i) Chemical reaction (ii) Chemical equation (iii) Precipitation reaction

Answer»


Question 3





  1. What is the law of conservation of mass?




  2. What are the products of a chemical reaction?




  3. Define the following terms :





(i) Chemical reaction (ii) Chemical equation (iii) Precipitation reaction





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