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Problem- Phenol is an enol. in water it wil undergo an enol to a keto tautomerization. Will this reaction likely go by a base or acid catalyzed mechanism? Show the mechanism
Which is more stable? enol or ketoform? why?
Answer showing how to make each solution will get rated
A reaction has a standard free energy change of -12.8 kJ mol^-1 (-3.059 kcal mol^-1). Calculate the equilibrium constant for the reaction at 25 degrees celcius.
at atmospheric sample is composed of nitrogen oxygen argon water vapor and trace other gases. if the partial pressure
Acylation of n-propylbenzene gives an unexpected side product. Explain this occurance and give a mechanism.
If the 3.90 m solution from Part A boils at 103.45 ^\circ {\rm C}, what is the actual value of the van't Hoff factor, i. The boiling point of pure water is 100.00 ^\circ {\rm C} and K_b is equal to 0.512 ^\circ {\rm C}/m
Question- Ben weighs out 15.6 g of salicylic acid in a 250 mL flask and adds 9.0 mL of acetic anhydride (density=1.080 g/mL). Determine the maximum (theoretical) number of grams of acetylsalicylic acid he can prepare.
how much heat is absorbed when 63.7g h2o at 100 c and 101.3 kpa is converted to steam at 100 c.
Calculate the van't Hoff factor (i) for this solution. 2. Calculate the vapor pressure at 25 ?C of an aqueous solution that is 5.80% NaCl by mass.
What volume will 1.56 liters of a gas at 27°C and 745 mmHg of pressure occupy at 100°C and 700 mmHg of pressure?
Problem- What is the molarity of sodium ions in a solution prepared by diluting 250. mL of 0.550 M Na2SO4 to 1.25 L. The ACS practice exam says it .220 M, please show me how.
State formulas for all the products that could reasonably be formed from each of the subsequent compounds under the indicated reaction conditions: 1-bromo-3,3-dimethylbutane Potassium tert-butoxide, tert butyl alcohol, 100 degrees C)
Consider the substitution reaction of H2S-BH3 with NH3, which generates two product molecules (ignore the states of matter), assuming that no species exceeds the octet rule. Given the following information:
For the synthesis of an insoluble salt (such as SrCl2 and Na2SO4, to get SrSO4) what are some reasons why percent yield may be greater than 100%? Lower than 100%?
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