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REY [17]
1 year ago
8

The answer to this question

Chemistry
1 answer:
lys-0071 [83]1 year ago
6 0

1) There are only single bonds between the carbon atoms, so the ending is 'ane'. Thus, the answer is 2-methylbutane.

2) There is one triple bond between one pair of carbon atoms, so the ending is 'yne'. So, the answer is 2-butyne.

3) There is one double bond between one pair of carbon atoms, so the ending is 'ene'. So, the answer is 2-butene.

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Which process requires water to gain heat energy from the environment
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Answer:

Evaporation

Explanation:

Evaporation is the certain process that requires water to gain heat energy from the environment.

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Select the correct answer. When an atom in a reactant loses electrons, what happens to its oxidation number? A. Its oxidation nu
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C. Its oxidation number increases.

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8 0
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Read 2 more answers
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Answer:

Explanation:

a )

energy produced per second = 500 J

Heat produced = 500 x .8 = 400 J per second.

If m be the mass of water evaporated per unit hour

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m = .595 kg per hour

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The smallest unit of an element, which cannot be broken by any chemical means is called?
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