Please only answer if you are 100% sure it's a major grade.
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35 POINTS

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

How are the terms group and period used on the periodic table