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Chemistry, 06.07.2021 18:30 aceccardi03

Why are chemical equations balanced? A. To show that the total number of moles of substances does not change
B. To show that the mass of atoms in the products must equal the mass of atoms in the reactants O
c. To show that the total number and type of each atom does not change
D. To show that the total mass can only change when the total number of moles of substances changes​

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