Chemistry, 24.02.2021 01:10 penacesar18p9jrdh
*20 POINTS* How is matter conserved during the carbon cycle? In your answer be sure to mention how carbon moves from the atmosphere into earth/ocean through plants and animals. Also, be sure to mention how carbon is released back into the atmosphere. Does the amount of carbon ever change as it moves from one place to another? Your response should be 5-7 sentences. PLZ HELP
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What is the value of keq for the reaction expressed in scientific notation?
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8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
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Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12
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*20 POINTS* How is matter conserved during the carbon cycle? In your answer be sure to mention how c...
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