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Given the following information:
(1) Write the net ionic equation for the reaction that occurs when equal volumes of 0.389 M aqueous benzoic acid and ammonia are mixed. It is not necessary to include states such as (aq) or (s).
_________+____________ ---------> __________+________
(2) At equilibrium the _________
(3) The pH of the resulting solution will be _________
Calculate the potential of a zinc electrode immersed in 0.0100M in Zn(NH3)4 2+ and 0.25M in NH3 B4 for Zn(NH3)4 2+ is 7.76*10^8
Which of the following statements, concerning equal volumes of the gases dinitrogen monoxide, N2O,and propane, C3H8, at the same temp and pressure is incorrect.
The net ionic equation for: Barium Chloride + Potassium Iodate, Barium Chloride + Lead (ii) Nitrate, Potassium Iodate + Sodium Chloride, and Potassium Iodate + Sodium Hydroxide
A 4.20 g nugget of pure gold absorbed 299 J of heat. The initial temperature was 22.0°C. What was the final temperature.
explains how many grams of zinc reacted. Be sure to account for the vapor pressure of water in the collected gas sample.
What is the pH of a solution made by mixing 10.00 mL of .10 M acetic acid with 10.00 mL of .10 M KOH? Assume that the volumes of the solutions are additive. Ka=1.8x10-5 for CH3CO2H.
Initially 0.0259 M of SO2 (g) and 0.0200 M of O2 (g) are prepared at 1273 C in a reaction vessel with no SO3 (g) added initially. They react to form at equilibrium 0.0162 M of SO3 (g)
The range of human hearing spans an intensity range of one trillion to one, or 1012 : 1. This is a pretty huge range, and we discussed a couple examples
Assume that aspartame is a molecular solid and does not ionize when it dissolves in water. Kf values are given here.
At a certain temperature the following reactions have the constants shown. Calculate the equilibrium constant Keq for the following reaction at that temperature.
The comple IrCl(PMe3)3 is square planar with iridium having coordination number 4. When this complex reacts with Cl2 , two six coordinate complexes are formed. P NMR suggest one P environment in one of these products and two P environments in the o..
In the titration of KHP with a NaOH solution (done in part I of the experiment to standardize the NaOH solution), you added the NaOH solution into a buret that was wet with deionized water.
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