Biology, 04.06.2021 17:20 allisonmareesanders2
one mole of ideal gas is allowed to expand isothermally from a volume of 1decimetre cube to 50decimeter cube at 273K. calculate W, delta E and q assuming ideal behaviour of gas? β
Answers: 3
Biology, 21.06.2019 14:30
Why are small quantities of chlorofluorocarbons so harmful to the ozone layer? a. the chlorofluorocarbons act like ultraviolet radiation causing large amount of ozone to be produced. b. the chlorine from the chlorofluorocarbons reacts with free molecules of oxygen causing a stop in ozone production c. free oxygen atoms can replace the chlorine in chlorine monoxide, releasing a free atom of chlorine which can then recombine with an oxygen atom in ozone, destroying more ozone. d. chlorofluorocarbons absorb ultraviolet radiation, preventing the formation of ozone select the best answer from the choices provided
Answers: 1
Biology, 21.06.2019 16:30
Compare and contrast nutrient limitation in soil vs. nutrient limitation in aquatic ecosystems
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Biology, 21.06.2019 18:50
Football players often sustain lateral blows to the extended knee. which of the ligaments is (are) damaged as a result? a. suprapatellar b. oblique popliteal and extracapsular ligament c. medial collateral, medial meniscus, and anterior cruciate d. arcuate popliteal and the posterior cruciate
Answers: 2
Biology, 21.06.2019 19:50
Which of these resources is used worldwide to make construction products, pottery, and porcelain
Answers: 3
one mole of ideal gas is allowed to expand isothermally from a volume of 1decimetre cube to 50decime...
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