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a)How would you use IR changes to allow you to predict the success of this reaction (Fisher Esterification)?b)How 1H NMR can help you to predict the success of this reaction (Fisher Esterification)?
write a balanced equation for the reaction that occurs between the solutes. Calculate the concentration of each remaining ion in solution. Is the resultant solution acidic or basic
Calculate the number of mmoles of primary standard grade Na2CO3. b. How many mmoles of HCl reacted with the Na2CO3? c. Calculate the molarity of the HCl solution.
Calculate the masses of the solid you must measure out to prepare 100mL EACH OF 0.025 M KNO3 , 0.025 M CuSO4, 0.025 M Ca(NO3)2, and 0.025 M KCl . include waters of hydration when clculating the formula wights.
Find the longest wavelength of light that can cleave the bonds in the diatomic molecules nitrogen, oxygen, and fluorine
Calculate the heat evolved per mole on combustion of each substance to yield {rm CO_2}(g) and {rm H_2O}(g).
A student must make a five-fold dilution of a 2.15 M HCl solution. If the student wishes to make 75.0 mL of the diluted solution, what volume of the 2.15 M soltution will he need to dilute
The complex ion Fe(CN)6^3- is paramagnetic with one unpiared electron. The complex ion Fe (SCN)6^3- has five unpaired electrons. Where does SCN- line in the spectrochemical series relative to CN-
Which salt is most soluble in water? chromium (III) nitrate, silver iodide, barium phosphate, or calcium carbonate.
Identify the intermolecular attractions for dimethyl ether and for ethyl alcohol. Which molecule is expected to be more soluble in water?
In the TLC experiment, why must the spot be applied to the TLC plate above the level of the developing solvent
Calculate the quantity of sodium fluoride in kilograms needed per year for a city of 50,000 people if there daily consumption of water per person is 170 gallons. (Sodium fluoride is 45.0 percent fluorine by Mass. 1 gallon=3.79 liters, density of w..
Determine the number of moles of O2 produced by the decomposition of 426 g of NaClO3
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