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What a wonderful explanation...I wish you were my chemistry teacher..thank you so much sir
why did you make it positive in step 3 of the calculations?
The sign is switched because energy is ABSORBED by solution (resulting in temperature to increase), and RELEASED by the neutralisation reaction.
What a wonderful explanation...I wish you were my chemistry teacher..thank you so much sir
why did you make it positive in step 3 of the calculations?
The sign is switched because energy is ABSORBED by solution (resulting in temperature to increase), and RELEASED by the neutralisation reaction.