Classify the following statements/ pictures as either an endothermic or exothermic reaction. (3 points)
Chemical reactions where heat is absorbed from the surroundings … Indicated by a FALL in temperature (feels cold)
The stored energy of the products is greater than the stored energy of the reactants.
Chemical reactions where heat is released to the surroundings… Indicated by a RISE in temperature ( feels hot)
a. Endothermic
b. Exothermic
Answers: 1
Chemistry, 21.06.2019 21:00
Write two balanced equations 1. dissolving of solid sodium hydroxide in water 2. the reaction of sodium hydroxide solution with hydrochloric acid
Answers: 1
Chemistry, 22.06.2019 17:30
Air can be considered a mixture. which statement does not explain why?
Answers: 1
Chemistry, 22.06.2019 20:00
Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?
Answers: 2
Classify the following statements/ pictures as either an endothermic or exothermic reaction. (3 poin...
History, 29.07.2019 12:30
English, 29.07.2019 12:30
History, 29.07.2019 12:30
Geography, 29.07.2019 12:30
Business, 29.07.2019 12:30
Social Studies, 29.07.2019 12:30
Advanced Placement (AP), 29.07.2019 12:30
Physics, 29.07.2019 12:30