What is the primary source of energy for hydrothermal vent communities? a. the heat of the water emerging from the vents b. oxidation of petroleum compounds from the vent water c. oxidation of hydrogen sulfide from the vent water d. reduction of sulfates from the vent water e. reduction of carbon dioxide from the vent water?
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Chemistry, 21.06.2019 15:40
Achemistry student weighs out of phosphoric acid , a triprotic acid, into a volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with solution. calculate the volume of solution the student will need to add to reach the final equivalence point. round your answer to significant digits.
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Chemistry, 21.06.2019 20:30
There is an area in idaho named craters of the moon where most of the ground is covered with basalt, adark gray, igneous rock with no visibl crystals. what can you infer about the geographical history of the area?
Answers: 1
Chemistry, 22.06.2019 08:30
For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)
Answers: 2
What is the primary source of energy for hydrothermal vent communities? a. the heat of the water em...
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