What is the pressure inside a tank when it contains 87.3 moles of helium if it holds 52.0 miles at 9.63 atm

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

In an exothermic reaction, energy may be released to the surroundings in the form of question 4 options: heat light thermal all of the above