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dsp73
3 years ago
8

Which piece of evidence would suggest an unknown substance is an ionic compound? it conducts electricity when dissolved in water

. it is a liquid at room temperature. it has a low melting point. it is a gas at room temperature.
Chemistry
2 answers:
Nikolay [14]3 years ago
7 0

It conducts electricity when dissolved in water

LekaFEV [45]3 years ago
3 0

The correct answer is the first option. The piece of evidence would suggest an unknown substance is an ionic compound is that <span>it conducts electricity when dissolved in water.</span><span>  A</span><span>n ionic compound dissociates into ions when in aqueous solution. These ions move freely in the solution and can allow the flow of electricity into the solution.</span>

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3 years ago
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Calculate the mass of 2.00 X 1020 molecules of SO3.
MakcuM [25]

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