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Sindrei [870]
4 years ago
12

Models ____ observations and ideas

Chemistry
1 answer:
ivanzaharov [21]4 years ago
6 0
Theory. maybe hypothesis.
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What is one chemical reaction that begins with petroleum as a starting material
emmasim [6.3K]

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Thermal decomposition or cracking

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Petroleum is a mixture of hydrocarbons which are usually formed naturally. Petroleum undergo a host of chemical reactions. One of such is thermal decomposition or cracking.

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4 years ago
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