Part A - Calculating ΔS∘ from Tabulated Entropies Using the standard molar entropies below, calculate the standard entropy change, ΔS∘ , for the "water-splitting" reaction at 298 K: 2H2O(l) → 2H2(g) + O2(g) Standard Molar Entropies of Selected Substances at 298 K Substance S∘ (J/mol⋅K) H2(g) 130.6 O2(g) 205.0 H2O(g) 188.8 H2O(l) 69.9 Using the standard molar entropies below, calculate the standard entropy change, , for the "water-splitting" reaction at 298 : Standard Molar Entropies of Selected Substances at 298 Substance () 130.6 205.0 188.8 69.9 326.4 J/K 265.7 J/K 163.2 J/K 88.5 J/K −326.3 J/K

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

Listenbase your answer to the question on the information below.nuclear radiation is harmful to living cells, particularly to fast-growing cells, such as cancer cells and blood cells. an external beam of the radiation emitted from a radioisotope can be directed on a small area of a person to destroy cancer cells within the body.cobalt-60 is an artificially produced radioisotope that emits gamma rays and beta particles. one hospital keeps a 100.0-gram sample of cobalt-60 in an appropriate, secure storage container for future cancer treatment.which choice represents the correct product for the beta decay of the co-60? fe-60ni-60fe-61ni-61

Amedication is given at a dosage of 3.000 mg of medication per kg of body weight. if 0.1500 g of medication is given, then what was the patient's weight in pounds (lbs)? there are 453.59g in 1 lb.