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When a solution containing 0.01 M sodium azide (NaN3) and 0.01 M iodomethane in methanol at 0° C is monitored kinetically, the results reveal that iodide ion is produced at a rate of 3.0 X 10-3 M L-1 s-1. Provide the product of this reaction and calculate the rate constant.
For the D3h point group draw 3X3 transformation matrix for each of the operations of this point group on a set x,y,z coordinate
Explain how much energy is needed to raise the temperature of 50.00mL of water from 25.52C to 28.75C. The density of water at this temperature is 0.997 g/mL
The water level in a graduated cylinder was at 211 rises initially it raised to 270 after adding a piece of lead is submerged. Determine the mass in grams of the lead?
The distance between layers in a crystal is 265 pm. X rays are diffracted from these layers at an angle of 20.1°. Assuming that n = 4, calculate the wavelength of the X rays in nm.
For the competitive reaction between an equimolar propanal/acetone mixture and cyanide, show that PA/PK = kA/kk
Calculate deltaS for this reaction at 200 ºC (again assume Cp is independent of temperature)
You add 5.6 g iron to 28.20 mL of water and observe that the volume of iron and water together is 28.91 mL. Calculate the density of iron.
Two students prepare two cyclohexane solutions having the same freezing point. Student 1 uses 26.6 g of cyclohexane solvent, and student 2 uses 24.1 g of cyclohexane solvent. Which student has the greater number of moles of solute Show calculation..
How many grams of TiCl4 are needed for complete reaction with 105L of H2 at 430 degrees C and 790mmHg pressure. How many liters of HCl gas at STP will result from the reaction described in part (a)
oximes, phenylhydrazones and semicarbazones all belong to a family of compounds known as imines. what structural feature in these compounds makes this generalization valid
Why was the titration performed by the addition of permanganate solution to oxalate solution and not the other way around? Why was the experiment performed at an elevated temperature?
Calculate [H3O ], [ClO4-], and [OH-] in an aqueous solution that is 0.110 M in HClO4(aq) at 25 °C. is the solution acidic, basic, or neutral
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