a 22.0 g mass of ice at 273 k is added to 136 g of h20) at 310. k at constant pressure. is the final state of the systern ice or liquid water? calculate as for the process. is the process spontaneous? usin an p5.3 p5.27 under anaerobic conditions, glucose is broken down des pro in muscle tissue to form lactic acid according to the reaction c6h1206 → 2ch3chohcooh. thermodynamic data at t= 298 k for glucose and lactic acid are given in the fol- lowing table: rou p5. 746 and glucose 1273.1 209.2 192.1 tha the you p5 cal lactic -673.6 127.6 acid calculate, as for the system, the surroundings, and the uni- verse at t= 325 k. assume the heat capacities are constant between t= 298 k and t= 330. k. cy p5 p5.28 the amino acid glycine dimerizes to form the dipep- tide glycylglycine according to the reaction giv 2glycine(s)→glycylglycine(s) + h2o(1)
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Physics, 22.06.2019 06:30
Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)
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Physics, 22.06.2019 14:40
During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?
Answers: 1
a 22.0 g mass of ice at 273 k is added to 136 g of h20) at 310. k at constant pressure. is th...
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