There is 4.6 L of air in a football at sea level (1.0 atm). If I take the football with me to
Denver, where the air pressure is 0.85 qtm, what will the new volume of the balloon be

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 type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

Which of these conditions most likely produces an unstable isotope?