if the temperature of 3.4.4g of ethanol increase from 25.0c to 78.8c, how much heat has been absorbed by the ethanol?

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.)

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.