Chemistry, 29.07.2019 19:30 Random4422
An engineer is designing a process to cool hot water from a power plant before returning the water to the environment. his plan is to allow the hot water to flow past a pipe containing a solution that is undergoing a chemical reaction. the chemical reaction will be able to remove some of the water's heat through the metal pipe. which of the following reactions could take place inside the cooling pipe to remove heat from the hot water? a. c + o2 → co2 + heat b. cacl2 → ca2+ + 2cl- + heat c. nh4cl + heat → nh4+ + cl- d. n2 + 3h2 → 2nh3 + heat
Answers: 1
Chemistry, 22.06.2019 07:10
Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4
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Chemistry, 22.06.2019 16:30
At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?
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Chemistry, 22.06.2019 16:50
Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.
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An engineer is designing a process to cool hot water from a power plant before returning the water t...
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