The milk from the first problem was joined with a cookie. The cookie was dunked into the milk. The cookie had a mass of 10 g and it changed temperature from 90°C down to 70°C. The cookie got colder. What is the Specific Heat Capacity of the cookie?

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next