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can someone please help me with this question, it's for my lab report. I tried my best but failed to do the calculation. please it's an emergency, just do the best you can, even if you're not 100% sure with your answer, atleast it will give me an idea also where to start. Thank you

can someone please help me with this question its for my lab report I tried my best but failed to do the calculation please its an emergency just do the best yo class=

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YOU BETTER MARK ME BRAINLIEST if someone else answers!!!!

When the two substances are mixed, we see an increase in the temperature,

The flat horizontal line at the beginning of the graph tells us the initial temperature of mixing the two substance.

The initial temperature of mixing is ≈22.5 oC

and, final temperature would be the next flat horizontal line ≈32.5 oC from the given graph

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