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FromTheMoon [43]
3 years ago
14

An automobile gasoline tank holds 42 kg of gasoline. When the gasoline burns, 168 kg of oxygen are consumed and carbon dioxide a

nd water are produced. What total combined mass of carbon dioxide and water is produced?
Chemistry
1 answer:
Georgia [21]3 years ago
5 0

Answer:

210 kg

Explanation:

The chemical reaction will look like this:

gasoline + O₂ (oxygen) → CO₂ (carbon dioxide) + H₂O (water) + heat

Now in chemical reactions the quantity of the reactants (gasoline + oxygen) is equal to the quantity of products (carbon dioxide + water), so from this principle we may determine:

combined mass of carbon dioxide and water produced = mass of gasoline + mass of oxygen

combined mass of carbon dioxide and water produced = 42 + 168  = 210 kg

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