Counting Atoms: Law of Conservation of Mass

Front

The _____________________________ states that the amount of matter does not change during a chemical reaction, only that the atoms are rearranged to form new substances.

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Law of Conservation of Mass/Matter

Front

Which chemical formula represents Carbon Dioxide in this chemical equation? Options: CO₂, H₂O, C₆H₁₂O₆, O₂

Back

CO₂

Front

Which chemical formula represents Glucose/Sugar in this chemical equation? CO₂, H₂O, C₆H₁₂O₆, O₂

Back

C₆H₁₂O₆

Front

Which chemical formula represents Water in this chemical equation? Options: CO₂, H₂O, C₆H₁₂O₆, O₂

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H₂O

Front

What is the coefficient in front of CO₂ in this chemical equation?

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6

Front

What is the subscript on Oxygen in the CO₂ molecules in this chemical equation?

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2

Front

How many total Carbon (C) atoms are in the 6 CO₂ in this chemical equation?

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6

Front

How many total Oxygen (O) atoms are in the 6 CO₂ in this chemical equation?

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12

Front

What are the reactants in this chemical equation?

Back

CO₂ + H₂O

Front

What are the products in this chemical equation? Options: CO₂ + H₂O, H₂O, C₆H₁₂O₆, C₆H₁₂O₆ + O₂

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C₆H₁₂O₆ + O₂