Physics, asked by komalsingh92, 7 months ago

pls answer this... pls

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Answered by pranavmundhra37

Answer:

9 grams

Explanation:

according to conservation of mass theory : sum of all masses of reactants is equal to sum of all masses of products. since sum of masses of reactants is 18 grams ( 12 + 6 ) therefore the masses of products must sum to 18 , so the the answer is 9 grams ( 18 - 9 ) hope this helps you ...

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