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Issue link: https://wardsworld.wardsci.com/i/1477571
+ ward ' s science Page 3 Law of Conservation of Mass Practice (student handout continued) 2. 2KNO3 + H2CO3 --> ____ K2CO3 + _____ HNO3 Reactants (left side) Products (right side) Element # of total atoms Element # of total atoms
