Help. me plss il give brains plus 30 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.)

Stage in which a typical star has completely stopped fusion

How many moles of bromine are needed to produce 3.23 moles of potassium bromide