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disa [49]
3 years ago
6

In an internal combustion engine, octane reacts with oxygen gas to produce carbon dioxide and water and a large amount of energy

.
a) What are the reactants?
b) What are the products?
c) Write a word equation to represent:
Chemistry
2 answers:
Maslowich3 years ago
7 0

Answer:

2 C8H18 + 25 O2 → 16 CO2 + 18 H2O.

Explanation:

sergij07 [2.7K]3 years ago
5 0

Answer:

When octane and oxygen gas are burned in our cars, carbon dioxide and water come out of the exhaust. The increase in carbon dioxide in the atmosphere is causing global warming. 4.

Explanation:

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A compound is 40% carbon, 6.7% hydrogen, and 53.3% oxygen. What is the empirical formula?
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Answer:

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Ratio                  1.00   2.00    1.00

Possible empirical formula = OH_{2}C

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