Stoichiometry
The chemical recipe
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How many molecules of carbon dioxide are produced if we use 4 atoms of carbon and plenty of oxygen molecules? For every one atom of carbon used, we get one molecule of carbon dioxide. So for 4 atoms of carbon we get 4 molecules of carbon dioxide.
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2
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How many molecules of hydrogen will be produced if 4 atoms of Zn react?
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2
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How many molecules of hydrogen will be produced if 4 molecules of water react?
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2
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2
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How many molecules of carbon dioxide will be produced if 4 molecules of oxygen react?
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7
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4
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6
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How many molecules of carbon dioxide will be produced if 14 molecules of oxygen react?
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2
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How many molecules of carbon dioxide will be produced if 4 molecules of oxygen react?