Ayuda por favor...En tanque 50 litros hay 42 kilogramos de vapor de agua a la presión de 20.5
atm absolutas y temperatura de 522 K, después de enfriar el tanque a 210 Kpa
parte del vapor se condensa. Para fines de cálculo suponga que el tanque no
absorbe energía. Determine cuanto de enfriamiento se requiere y cuál es la
temperatura final en el tanque
Answers: 3
Chemistry, 22.06.2019 03:00
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Answers: 3
Chemistry, 22.06.2019 13:30
Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering
Answers: 1
Chemistry, 22.06.2019 21:00
Write a balanced equation showing the formation of copper (ii) nitrite from its elements
Answers: 1
Ayuda por favor...En tanque 50 litros hay 42 kilogramos de vapor de agua a la presión de 20.5
atm a...
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