Chapter:3 (Atom And Molecules),Class 9 Chemistry
Q1: In a reaction 5.3 g of sodium carbonate reacted with 6 g of ethanoic acid. The products were 2.2 g of carbon dioxide, 0.9g water and 8.2 g of sodium ethanoate. Show that these observations are in agreement with the law of conservation of mass.Sodium carbonate + ethanoic acid → sodium ethanoate + carbon dioxide + […]
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