Calculate the mass of oxygen that combines with 20.4g of magnesium to form 34.0g of magnesium oxide

Acar tire has a pressure of 2.38 atm at 15.2 c. if the pressure inside reached 4.08 atm, the tire will explode. how hot would the tire have to get for this to happen? report the temperature in degrees celsius.

What is the overall order of reaction for rate = k[no]2[o2]

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