Given a 240.0 g sample of sulfur trioxide , how many grams of oxygen are produced, assuming the decomposition goes
to completion?

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.)

What is the independent variable in this investigation? mass volume sample number substance density

Hey, could someone me answer this? much appreciated!