In terms of the measurable properties (i. e. p, v,t, cp, and cy) and express (a) н their derivatives. note that you also need the fundamental enthalpy equation, dh tds vdp. comment on the real world situation where the derived expression typically applies (b) ат show that for an ideal gas, (c) is zero and comment on the physical significance h of it.

219 grams of iron (iii) oxide reacts with excess carbon according to the reaction equation shown below. fe2o3 + c → fe + co2 after a scientist performs the chemical reaction they find the actual yield of iron to be 57.4 grams. calculate the percent yield of this chemical reaction.

Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years

Tooth enamel consists mainly of the mineral calcium hydroxyapatite, ca_10(po_4)_6(oh)_2. trace elements in teeth of archaeological specimens provide anthropologist with clues about diet and diseases of ancient people. students at hamline university measured strontium in enamel from extracted wisdom teeth by atomic absorption spectroscopy. solutions with a constant total volume of 10.0 ml contained 0.726 mg of dissolved tooth enamel plus variable concentrations of added sr. added sr find the concentration of sr in the 10 ml sample solution in parts per billion = ng/ml. find the concentration of sr in tooth enamel in parts per million = mu g/g.