Determine the ph of a solution prepared by the addition
Determine the pH of a solution prepared by the addition of 0.1 ml of 0.5M NaOH to 50.0ml of "pure" water. Calculate the percent yield if 86 mol of MnO2 and 4.82 kg of HCl react and produce 1.098kg of H2O
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When the penta peptide below is heated first with2,4-dinitrofluorobenzene (and base) and then subjected to acidic hydrolysis which amino acid will bear the dinitrophenyl group? Leu Val Gly Phe Ile
Explain what would be the pH of a solution prepared by combining the equal quantities of Na2HPO4 and NaH2PO4? Explain with an equation.
The solubility of AgCl in the water is 1.91x10-4 M at 100°C and 3.97x10-6 M at 0°C. Estimate Ksp for AgCl at each temperature, determine ΔH°,ΔS°, and ΔG° at the 25°C for the formation of a saturated soluti
Determine the mass of 0.100M HCl solution neutralizable and compare it to 44times the mass of the Rolaids tablet (the mass implied by "neutralizes 47 times its own weight in excess stomach acid").
Determine the fractional speciation of H2PO3- in a phosphoric acid solution brought to pH 7.70 by addition of NaOH. Does anyone have a crib sheet that translates the 7th edition?
How would the values of this table be interpreted in terms of linear regression? If a "line of best fit" is placed among these points plotted on a coordinate system, would the slope of this line be positive or negative?
2NOCL (g) ↔ 2NO(g) + Cl2(g) at the 308 K is 1.6 x 10 -5 at this temperature, does the reaction favor products or reactions?Determine Kp for this reaction at this temperature.
Determine the average rate of the reaction M/s over the entire time interval.Determine the value of the rate constant, K?Determine the half -life in seconds for the reaction.
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