Chemistry, 07.07.2019 21:00 musicqueen360
1. eutrophication can cause excess algae growth. which of the following describes how nutrients contribute to eutrophication? a. released naturally from rocks during weathering b. come from fertilizer and sewage runoff c. released by dead and decaying organisms d. come from water waste from nuclear power plants
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What is the wavelength of a 3*10^12 hz infrared wave a 3*10^20m b 1* 10^4m c 3*10^-3m d 1*10^-4 m
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If the solubility of a gas in water is 1.22g/2.75 atm, what is it’s solubility (in g/l) at 1.0 atm
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An uncovered pot of water lies out in the sun. which statements correctly describe what happens at the surface of the liquid water? 1. the vapor pressure remains constant regardless of the water temperature. 2. the vapor pressure is produced by water molecules that have evaporated. 3. the vapor pressure increases as the sun heats the water in the pot. 4. evaporation stops once the vapor pressure reaches a certain point. 5. evaporation and condensation both occur on the liquid’s surface.
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1. eutrophication can cause excess algae growth. which of the following describes how nutrients cont...
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