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Problem- If you wanted to measure the concentration of a particular species in a sample, describe the procedure you would use to do so.
I have no idea how to do this! Thank you for your help!
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
Given the following reaction, if 3.00 mol of Al are placed in a reaction vessel with 6.00 mol of CO2, how many mol of Al2O3 can theoretically be produced
The solution diluted in half by water (1 mL of X and 1 mL of H2O) has an absorbance at 425 nm of 0.8 and a molar extinction coefficient of 1.5 ? 103 M-1 cm-1. What is the molar concentration of the original solution of X? (1 cm cuvette)
Find the absolute and percent relative uncertainty and express each answer with a reasonable amount of significant figures. What is the absolute value , absolute error and relative error of:
A sample of carbon dioxide (Cop,m = 37.11 J K-1 mol-1)of mass 1.50 g at 27°C is allowed to expand reversibly and adiabatically from 500 cm3 to 4.65 dm3. What is the work done by the gas
In nucleophilic substitution reactions, what is the effect does using 1 degree, 2 degree, and 3 degree substrates have
Calculate what the pH is at 0 mL added strong acid, the quarter-, half-, and three-quarter-equivalence points, the equivalence point, and when excess acid has been added.
In the tin oxide laboratory activity, what was the color of the vapor emitted when the nitric acid was added to the tin.
In a particular redox reaction, Cr is oxidized to CrO42%u2013 and Ag is reduced to Ag. Complete and balance the equation for this reaction in acidic solution. Phases are optional.
Question- A 4.043 sample of a compound containing only carbon, hydrogen, and oxygen is burned in an excess of dioxygen, producing 9.191 g CO2 and 3.762 g H2O. What percent by mass of oxygen is contained in the original sample
Gallium is a metal with a wide variety of uses. Some of its applications include computer memory chips, light emitting diodes and lasers. Radioactive isotopes of gallium are used to image the human body and locate tumors.
what would be the product if you reacted 1,3-dimethoxubenzene with tert-butyl alcohol?
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