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Suppose at certain time the wave function is N for all x between values x=1cm and x=2cm. for all values of x outside the interval 1,2 the wave function is zero. a) normalize the wave function, pay attention to the units b) sketch the probability density c) what is the probability finding electron between 1.5 cm and 2 cm
Calculate the density of a block.
A 100. mL aliquot of this solution required 35.5 mL of 2.50 M hydrochloric acid for complete neutralization. What mass percent of sodium chloride was present in the original 50.0 g mixture
A 24.7 mL, 1.66 M KMnO4 solution is combined with 16.7 mL of 0.721 M KMnO4 solution. Compute the concentration of the final solution.
if water is added to magnesium nitride, ammonia gas is produced when the mixture is heated. if 10.3 g of magnesium nitride is treated with water, what volume of ammonia gas would be collected at 20 celcius and .989 atm
Suppose you weigh out .556g of KHP and dissolve it in water. It requires 14.48 mL of NaOH to reach the endpoint. What is the concentration of the NaOH solution
Describe the preparation of 200 mL of 1.00% (w/v) aqueous CuSO4, from a 0.218 M CuSO4 solution.
Write the molecular formula for a compound with the possible elements C, H, N & O that exhibits a molecular ion at M+=85.0894.
Consider the decay series
If you fill the larger tank with oxygen to a pressure of 155atm , to what pressure should you fill the acetylene tank to ensure that you run out of each gas at the same time? Assume ideal behavior for all gases.
Assume the reaction between phosphorus and chlorine gas to produce phosphorus pentachloride goes as far as possible to give the product
Compute the pH at the equivalence point for the titration of 0.150 M methylamine (CH3NH2) with 0.150 M HCl. Define the Kb of methylamine is 5.0× 10-4.
The heat generated in this reaction helps melt away obstructions such as grease, and the hydrogen gas released stirs up the solids clogging the drain. Calculate the volume of H2 formed
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