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spin [16.1K]
3 years ago
10

Help! Please :) Thank you

Chemistry
1 answer:
BartSMP [9]3 years ago
5 0
First one??

I believe this is the correct answer
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Which answer below correctly identifies the type of change and the explination for the boiling of water
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Answer:

Physical change because even though gas formation was observed, the water was undergoing a state change, which means that its original properties are preserved.

Explanation:

Water boiling results in the physical state changing from solid to gaseous water. This moment can be called boiling or vaporizing, which is the change from liquid to gaseous state by heating water. Thus, the "Boiling Point" (PE) of a substance is the temperature at which that substance changes from liquid to gaseous state and, in the case of water, is 100 ° C. When the water reaches this temperature its physical change occurs because, despite the formation of gas, the water was undergoing a state change, which means that its original properties are preserved.
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The most consistent mechanism is SN1.

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The reason for that is due the geometric structure of tert-butyl. The tertiary structure allows the formation of a stable carbocation, after the loss of the iodide ion. The carbocation will then be attacked by methanol molecules forming an eter.

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Explain in complete sentences why <br> how the oceans are fundamental to all life on Earth
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Which of the following conclusions about the two intermolecular forces is correct? X represents London dispersion forces, and Y
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