4) the graph below represents the heating curve of a substance that starts as a solid below its freezing point. what is the melting point of this substance?

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31-10-2022
Chemistry

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4) the graph below represents the heating curve of a substance that starts as a solid below its freezing point. what is the melting point of this substance?

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tutorconsortium346 tutorconsortium346 · Answer 1 · 2022-11-03T08:28:29-04:00

A heating curve is a plot or graph where a substance is subjected to rising temperatures over time to gauge how much energy it absorbs and how its state changes as the temperature rises.

How might you explain a thermal graph?

A heating curve is a graph that plots a substance's temperature against the quantity of energy it has absorbed. The cooling curve that results from a substance cooling and changing state may also be visible.

On a heating curve, what is the melting point?

The term "phase changes" also applies to plateaus. Melting represents the initial state change (section BC) (changing from a solid to a liquid). When something melts, the temperature doesn't change. This temperature for water is 0°C.

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