What does the specific heat for a substance indicate? a. the heat released when 1 gram of the substance burns b. the amount of heat required to increase the temperature of 1 gram by 1oc c. the amount of heat required to increase the temperature of 100 grams by 1oc d. the amount of heat required to increase the temperature of 1 gram by 100oc e. the heat released when 100 grams of the substance burns

Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?