lailai67 lailai67

19-10-2020
Chemistry

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I WILL MARK BRAINLIST TO WHOEVER SHOWS FULL STEPS PLEASE LOOK AT THE IMAGE ABOVE

I WILL MARK BRAINLIST TO WHOEVER SHOWS FULL STEPS PLEASE LOOK AT THE IMAGE ABOVE class=

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tbert55 tbert55

19-10-2020

Answer:

+47°C

Explanation:

ΔT means change in temperature. If the change is positive, it means that heat was added and the temperature went up.

ΔT = final temp - initial temp

ΔT = 86°C -39°C = + 47°C

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