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Chemistry, 19.04.2021 20:50 kayla2945

For each of the following problems you must complete the following steps: 1. Balance the chemical equation (to determine mole ratios)
2. Determine the molar mass of all molecules/compounds
3. Convert the balanced chemical equation into mass (grams) for reactants and products to show the law of conservation of mass.

_ H2O2  _O2 + _H2O

_H2CO3 _ H2O + _ CO2

_HCl + _O2  _H2O + _ Cl2

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