0. 0 YUI HCledsens lemperature froitl 25 CIUTUS Tely venner av Ulu 7. How much heat,...

Question

Question

science chemistry

Answer 1

Answer #1

Answer:-

These two questions are answered answer by using the simple concept of acid and base and the heat change.

The answer is given in the image,

Answer: Ima 28.49. 91=(-1-(-23) - C=2.057/9.00 DT-22.0°c 2 = mcata 28.4x2.05 X22.0 2 = 1280.84J o 1 Col = 4.1841 9 = 1280,84

Answer 2

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