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Depict the kinetic and thermodynamic enolates formed when 3-methylbutan-2-one methyl isopropyl ketone is treated with base. Include charges. Depict the oxyanion species; do not draw carbanion resonance forms
The solubility of nitrogen gas in water at 0 degree celcius and 1.0 atm is 23.54 mL per liter of the solution. (a) Calculate the Henry Law constant at 0 degree celcius
which non-metal anion bearing a charge of -1 is represented by the electronic configuration 1s22s22p6? write down your
100 mL of 0.150 M acid HA are mixed with 100 mL of 0.0800 M NaOH. Calculate the titration constant, kt, of the resulting reaction. Ka = 1.0 x 10-5
Antacids are compounds, usually bases, used to decrease the amount of hydrochloric acid in the stomach. Write a brief titration procedure for determining how many moles of acid a single antacid tablet would neutralize.
ethylene oxide polyol that has been generated from pentaerythritol with hexamethylene di-isocyanate, where the ratio of hydroxyl groups to isocyanate groups
the reaction was found to be first order both with rspect to NO and O3 (expressing concentrations as molarity) What are the units of the rate constant K for this reaction?
1.ahow many joules of heat energy do you need to heat 200 mlof water from 20ordmc to 80ordmc? use 4.19 jgordmc forthe
How many kilojoules of heat are required to evaporate 1 liter of water at 1 atm if the initial water temperature is 20 degrees Celcius
How many moles of potassium carbonate will be produced if 400.0 g of potassium hydrogen carbonate are heated?
The flask was then shaken until the solution was uniform. A 25.0-mL sample of this glucose solution was diluted to 0.500 L. How many grams of glucose are in 100. mL of the final solution?
Calculate the amount of heat required to completely sublime 18.0g of solid dry ice (CO2 ) at its sublimation temperature
An aqueous solution of hydroiodic acid is standardized by titration with a 0.182 M solution of barium hydroxide. If 17.7 mL of base are required to neutralize 21.9 mL of the acid, what is the molarity of the hydroiodic acid solution
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