Chemistry, 13.11.2020 23:20, meganwintergirl
Which of these statements is true about endothermic reactions, but not about exothermic reactions? (2 points)
a
The reactants and products are different substances.
b
The reactants have less energy than the products.
c
The temperature of the container increases.
d
No change in energy occurs.
Answers: 1
Chemistry, 21.06.2019 18:00, 767sebmont
Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly
Answers: 2
Chemistry, 21.06.2019 19:00, luludawn2455
Dying the folding patterns of protein molecules can microbiologists better understand cellular processes as well as some diseases, such as alzheimer’s, that are caused by proteins that have misfolded. the folding of these complicated molecules can be simulated on computers, but it takes a lot of processor power and time for even expensive supercomputers to do this. a group of researchers at stanford university developed software that can be used to distribute the processing of data to anyone who is willing to donate time on their idle personal computers. as a result, the researchers have been able to achieve protein-folding simulations that are far better than those other computing methods have done. which statement best describes the work of these researchers? the work is not scientific because the data are not processed in one location. the work is not scientific because the simulations are not reproducible. the researchers applied creativity to solve a problem in running an experiment. the researchers used only well-established scientific techniques.
Answers: 3
Chemistry, 22.06.2019 22:30, medinajocelyn45
Which compound most likely has the greatest bond energy?
Answers: 2
Chemistry, 23.06.2019 08:30, mhurtado143
This has nothing to do with school. i wrote a poem to my crush, who i'm asking out soon. tell me if it's cheesy, or cute. "roses are red, violets are blue no love story sounds right if it doesn't include you. dance with me all night, gaze into my eyes i'll hand you my heart, as well as my pride. when i hear your name, my heart goes insane. your all that i want, all that i need promise me you'll stay with me. here it is the final line, jasmine hill will you be mine? " i'm also going to buy her flowers, teddy bear and some food lol. written by me, bre (:
Answers: 2
Which of these statements is true about endothermic reactions, but not about exothermic reactions? (...
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