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Chemistry, 21.06.2019 22:00
Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.
Answers: 2
Chemistry, 22.06.2019 06:00
When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?
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Chemistry, 23.06.2019 14:30
When carbon disulfide is formed from its elements, heat is absorbed. calculate the amount of heat in (kj) absorbed when 5.66g of carbon disulfide is formed
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Chemistry, 23.06.2019 15:30
How many milliliters of 0.550 m hydriodic acid are needed to react with 25.00 ml of 0.217 m csoh?
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Assume that you have 12 ml of a liquid. you cool the liquid to turn it into a solid that occupies on...
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