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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Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.
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Ball bearings are made by letting spherical drops of molten metal fall inside a talll tower-called a shot tower- and solidify as they fall. a-if a bearing needs 4.0 s to solidify enough for impact, how high must the tower be? b- what is the bearing's impact velocity?
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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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