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How would an applied chemist utilize a theortical molecular reaction that had performed well in the acadenic lab to improve an industrial chemical problem?
Pick the words that correctly finishes the following sentence. A reaction will always be spontaneous if it is and there is an increase in disorder
what is the purpose of anhydrous CaCl2? why is it important yhat none of the solid CaCl2 be included in the final distillation of 1- bromobutne.
Calculate the osmotic pressure of a solution containing 19.10 of hemoglobin in 17.0 of solution at 19. The molar mass of hemoglobin is 6.5*10^4 g/ml
identify the absorptions associated witht he carbonyl group and with the aromatic rings
consider the following reaction.h2nbspg 2co g --gt h2o2nbspl 2c s nbsp nbspdeltah33.3 kjcalculate the enthalpy change
Draw the molecular orbitals for the following molecules CH20. Label the hybridization of all non-hydrogen atoms
hammered into a thin sheet to be used as aluminum foil. If the thickness of the aluminum foil is uniformly 13 um, what area of aluminum foil (in cm^2) can be made? The density of aluminum metal is 2.969 g/cm^3.
What is the pH after 0.150mol of HCl is added to the buffer from Part A. Assume no volume change on the addition of the acid. Express the pH numerically to two decimal places.
What is the molarity of an HCl solution if 23.3 mL of the solution is required to react with .266 g of Na2CO3
The student uses poor lab practice by writing down the mass of his unknown sample on a piece of paper towel and then copies down the value incorrectly onto his data page. The actual mass of the sample was 0.2145g. He mistakenly wrote down 0.1245g,..
How many moles of H+ (H3O+) are produced in 40.0 m of 0.025 M HCL?
how much work can be done by the engine as it operates through one cycle, how much heat is given off during the isothermal compression, what is the entropy change (for the gas) during the isothermal compression
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