Is there a change in mass when a chemical change (chemical reaction) takes place?How will you prove it with the help of an activity with a 5% solution of 2.07 g of lead nitrate and 1.17 g of sodium chloride each in 10 ml in water. Draw a neat labelled diagram.
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Answer:
the mass of the reactants = the mass of the product
Explanation:
can not prove it but i know 1 thing that -
the mass of the reactants = the mass of the product
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