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Calculate the pH of the solution prepared by mixing 10.0mL of 1.00 M acetic acid and 24.0 mL of 1.00 M sodium acetate. Calculate the pH of the solution prepared by mixing 10.0mL of the solution prepared in question 1 and 40.0mL of water.
Based on a value of 0.240 and the given data table, what are the equilibrium concentrations of XY ,X , and Y, respectively
The first ionization energy of bismuth is Ei1 = +703 kJ / mol. What is the longest possible wavelength of light that could ionize an atom of bismuth?
Describe the effect of this on [CH3COOH] and [CH3COO-] (their concentrations). Account for your answer in terms of number of moles of protons transferred. Also, has the capacity of the buffer been exceeded? Explain.
Draw the accepted mechanism for each reaction and illustrate how each stereoisomer is formed in the reaction.
calculate the concentration of all soluble Hg(II) species. Which Hg(II) species is most prevalent? Assume there are no solids present, that the major ligands present are Cl- and OH-, and ignore activity corrections.
A clear container becomes a uniform color after a small amount of colored gas is added. A raindrop falls to earth.
How many atoms of 90Sr are in a 220.0 mL glass of milk with 1.25 Bq/L of 90Sr radioactivity? (The half life for the beta decay of strontium
The rate constant for a reaction at 40.0 degrees Celsius is exactly 3 times that of 20.0 degrees Celsius. Calculate the Arrhenius energy of activation for the reaction.
What is the correct net ionic equation, including all coefficients, charges, and phases, for the following set of reactants?
What are the percetages of each compound. Namphthalene = 17 cm^2 Phenol = 38cm^2 Toluene= 4 cm^2 E) Calculate the retention times for th following componnts from teh following information
chlorine triflouride gas at 708 mmHg and 50 degrees celcius. what is the mass (in g) of the sample?
Which reagent is used in excess? How great is the molar excess (how many times greater)? I'll add the procedure images in the comments
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