HC2H3O2 chemical compound?

Ethanoic or acetic acid.

Explanation:

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In this case, since the chemical formula of the compound excludes the hydrogen from the CHO form, we can infer it is a leaving group, which is likely to be bonded with an oxygen due to the high polarity of the O-H bond. In such a way, the most feasible condensed structure is:

Whereas the COOH stands for the carboxyl group; therefore the compound is ethanoic acid or acetic acid.

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pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation:

the temperature of the gas, in k, not celsius.