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Explain what the recation mechanism looks like between an aldehyde and iodoform, an ester and iodoform, as well as an aromatic acid with iodoform.
Ethylene glycol is the primary ingredient in antifreeze, has the chemical formula C2H6O2. The radiator fluid used in most cars is a half & half mixture of water and antifreeze (by mass). If Kf=1.86 C/m and Kb=0.512 C/m,
How do you find the mass of an unknown acid in a 10mL portion used for titration if my original mass of the unknown acid is 0.307g
determine the number of moles of barium chlorate that can be prepared from 1.73 mol of chloric acid hclo3 and
We were given three ways to make an ammonia/ammonium buffer solution. One way was to add solid NH4Cl to aqueous NH3. This way proved to be the best buffer when HCl or NaOH were added. Why is this. Why does the solid/aqueous buffer work the best.
1. assume that the smallest volume that youcan dispense is 1.0 ml and that you have 3.5 l of an inexpensivediluent. you
A 355 ml container holds .146g of Ne and an unknown amount of Ar at 35 degrees C and a total pressure of 26 mmHg. Calculate the moles of Ar present
caffeine is a stimulant found in coffee and tea . a solution of caffeine in chloroform as a solvent has a concentration
what hydrogen ion concentration should be required to dissolve 0.10m mgf2 if the ksp for magnesium fluoride is 6.8x10-9
Use the Nernst Equation to calculate Ecell at 25 C for electrolysis of aqueous sodium chloride if the concentration of chlorine in the brine solution is 4.5 M and the partial pressure of Cl2 is 0.001 atmospheres.
A student placed 18.0 grmsof glucose () in a volumetric flask, added enough water to dissolve the glucose by swirling, then carefully added additional water until the 100 gm. mark on the neck of the flask.
dissolved in the same volume of distilled water, how do you expect the conductivities of each solution to compare? Explain your reasoning.
question a 9 aqueous solution of nitromethane can be readily prepared. which of the following accounts for
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