Question 1 (10 points) question 1 unsaved how much heat is needed to raise 0.30grams of aluminum from 30 celcius to 150 celcius? (use 0.9j/gc for the specific heat of aluminum) question 1 options: 120j 32.4j 0.9j 100j

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