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Problem- Henry's law constant for CO2 at 38 degrees Celsius is 2.28x10^-3 mol/L*atm. Calculate the pH of a solution of CO2 at 38 degrees Celsius in equilibrium with the gas at a partial pressure of 4.95 atm.
Please carry out what you can and illustrate your work so I can follow. Thanks
Aqueous solutions of sodium thiosulfate, Na2SO3, are used as an antidote to some snakebites. How many moles of sodium ions are found in 10.0 mL of a 0.15 M solution of Na2S2O3?
a gas made up of homonuclear diatomic molecules escapes through a pinhole .533 times as fast as ne gas. write the
The titration is monitored with a potentiometer using a SCE reference electrode (Eref= 0.241V). the solution is buffered at ph=4.00.
At 100 degrees C, the vapor pressure of water, methanol, and ethanol are 760, 2625, and 1694 torr, respectively. Which counpound has the highest normal boiling point.
Calculate DE, and determine whether the process is endothermic or exothermic for the following cases: A system releases 29 kJ of heat to the surroundings and does 226 kJ of work on the surroundings.
What is the driving force for the rearrangement of intermediate carbocations during the dehydration of alcohols
a compound contains 10.13 c and 89.87 cl by mass. determine both the empirical formula and the molecular formula of the
Using 2-butanone as an example, explain why this is true. Draw the structures of all of the products
Question- Part 1) Using the polymerization of 1, 3-butadiene as an example, Show an advantage of Z-N systems over free-radical polymerization. Part 2) Why was it believed late metal transition elements would not polymerize simple alkenes
A particular gaseous hydrocarbon that is 82.7% C and 17.3 % H by mass has a density of 2.36 g/L at 21 degress C and 749mmHg. What is the molecular formula of this hydrocarbon
how many grams of water can be cooled from 45circ rm c to 20circ rm c by the evaporation of 65 rm g of water? the heat
When 0.78 g of an unknown gas in contained solely in a 560 mL container, the pressure is 780 Torr at 5 degrees Celcius. What is the molar mass of the gas in grams/mole?
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