Assume the balloon is filled with carbon dioxide gas at 20C and standard pressure. Calculate the mass AND number of moles of Co2 in each of the 3 balloons at maximum inflation. Hint:PV=nRT. Balloon 1=290.6 Balloon 2=608.9 Balloon 3=904.8

Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?

Name 3 types of energy you see being used as you look around a classroom

Which best describes the activation energy of a chemical reaction? a. the combined energy of all the reactants b. the amount of energy required for a reaction to occur c. the difference in energy between products and reactants d. the potential energy stored in the bonds of reactants and products