subject
Physics, 22.01.2021 06:40 lcidsjay

TRUE FALSE 1. All chemical reactions involve energy. TRUE FALSE 2. An important endothermic reaction is photosynthesis.
TRUE FALSE 3. Combustion is an example of an endothermic reaction.
TRUE FALSE 4. There is no overall change in the amount of energy in chemical reactions.
TRUE FALSE 5. Energy is absorbed in exothermic reactions.
TRUE FALSE 6. An increase in temperature is a sign of an exothermic reaction.
TRUE FALSE 7. Products have less stored chemical energy than reactants in an endothermic reaction.
TRUE FALSE 8. Catalysts in living things are called enzymes.
TRUE FALSE 9. Endergonic reactions are reactions that release energy.
TRUE FALSE 10. Plants using sunlight to grow is an endergonic reaction.
TRUE FALSE 11. The difference between exergonic and exothermic is that endergonic is only the release of light and exothermic is only the release of heat.

Can someone help me ASAP

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 00:30
Next a skier is pulled by a tow rope up a frictionless ski slope that makes an angle of 15 with the horizontal. the rope moves parallel to the slope with a constant speed of 0.69 m/s. the force of the rope does 800 3 of work on the skier as the skier moves a distance of 8.4 m up the incline. (a) if the rope moved with a constant speed of 2.2 m/s how much work would the force of the rope do on the skier as the skler moved a distance of 8.4 m up the incline? at what rate is the force of the rope doing work on the skier when the rope moves with a speed of (b) 0.69 m/s and (c) 2.2 m/s?
Answers: 1
question
Physics, 22.06.2019 02:30
Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes
Answers: 2
question
Physics, 22.06.2019 09:10
The air that we breath is made mostly of which gaseous molecule
Answers: 1
question
Physics, 22.06.2019 16:00
Agroup of monkeys is trying to cross the river in a rowboat. the maximum buoyant force on the rowboat is 2,000 n. the weight of the rowboat is 1,000 n. each monkey has a weight of 150 n. how many monkeys can safely cross in the rowboat at one time? explain your reasoning, including any calculations you used to find the answer.
Answers: 1
You know the right answer?
TRUE FALSE 1. All chemical reactions involve energy. TRUE FALSE 2. An important endothermic reactio...
Questions
question
Advanced Placement (AP), 04.03.2021 17:30
question
Mathematics, 04.03.2021 17:30
Questions on the website: 13722365