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Generate the hypothetical titration curve for the titration of 50.0 mL of 0.0500 M HCl with 0.1000 M NaOH. Calculate the pH after the addition of the following volumes: - Show all your calculations. no credit will be given without showing the details. - Fill the table below to show of volume of reagent added and pH. a. 0.00 mL b. 9.00 mL c. 21.00 mL d. 24.00 mL e. 24.85 mL f. 25.0 mL g. 25.15 mL h. 27.00 mL i. 32.00
An unknown compound contains only carbon, hydrogen, and oxygen (C x H y O z). Combustion of 5.50g of this compound produced 8.07g of carbon dioxide and 3.30g of water.
If the density of the vinegar solution is 1.00 g?mL, what is the mass percent of acetic acid present?
The indicator propyl red has Ka = 3.3 × 10-6. What would be the approximate pH range over which it would change color?
Determine the molar concentration of the original hydrofluoric acid solution, and find the pH of the original hydrofluoric acid solution.
Why do aldehydes undergo nucleophilic addition faster than ketones? Explain based upon the transition state (applying Hammond's principle) and electronic and steric actors.
Based upon your experiences, suggest what would be the result if we heated a mixture of dichloromethane (bp 39-40 Celcius) and nappthalene (C10H8 with mp 80-82 degrees celcius and bp 218) to 60 degrees celcius
calculate the kg mix- ture from the mixer, kg water evaporated, and kg jam produced.
Which of the following is a homogeneous mixture? Which of the following represents a chemical change, rather than a physical change? Which of the following pairs of symbol & element is incorrect?
Calculate the amount of heat liberated when 4.80 g CH4 reacts with an excess of oxygen.
equilibrium constant, Kp, for the reaction = 0.295 (at 400 degrees C.)then write the kp of the reaction and Calculate kc at 400 degree Celsius.
The Eu(III) standards added to the groundwater sample contained 0.181 ng/mL (ppb) of Eu(III). Calculate the concentration of Eu(III) in the groundwater sample.
The production capacity for acrylonitrile (C3H3N) in the United States is over 2 billion pounds per year. Acrylonitrile, the building block for polyacrylonitrile fibers and a variety of plastics, is produced from a gaseous propylene, ammonia, and ..
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