Chemicals A and B each initially at 20 ºC react exothermically. A graph of the final temperature rea — Laboratory Chemistry Question
Question
Chemicals A and B each initially at 20 ºC react exothermically. A graph of the final temperature reached by mixing equimolar solutions of A and B to a total of 100 mL is given to the right. According to this graph, in what mole ratio do A and B react?
A.
2:1
B.✓ Correct
3:1
C.
4:1
D.
3:2
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