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Question- While purifying a carbonyl compound formed by reacting CO2 with a Grignard aryl bromide reagent, I treated my mixture with 5% NaOH and 6 M HCl. What was the purpose of this? Include a balanced chemical equation explaining.
I want you to elucidate the chemistry in this above problem.
aliquot of the HCl solution required 13.98 mL of 0.08485 M potassium permanganate (KMnO4) to reach the purple endpoint. A blank required 0.08 mL. Balance the reaction below and determine the percent WO3 in the ceramic sample.
Given the following reaction, if 3.00 mol of Al are placed in a reaction vessel with 6.00 mol of CO2, how many mol of Al2O3 can theoretically be produced
How much energy is required to vaporize 158g of butane (C4H10) at its boiling point, if it has Hvap is 24.3kJ/mil
Problem- Derive the integrated rate expression for a reaction that is 1/2 order in {A}. Also, derive an expression for t1/2.
If oxygen gas were collected over water at 22 C and the total pressure of the wet gas were 650 mm Hg, what would be the partial pressure of the oxygen?
Calculate the concentrations of all ions in the solution after reaction. Check your concentrations to make sure that the solution is electrically neutral
Acetic acid when pure, has a freezing point of 16.0 Celsius; Liquid acetic acid has a heat capacity of 1.96J/g*C. A 25.0 g piece of solid acetic acid at 16.0C is placed into an insulated container containing 50.0g of liquid acetic acid at 50.0C
Give a stepwise mechanism showing the base-induced formation of diphenylacetylene from meso-stilbene dibromide. Use curved arrows to symbolize the flow of electrons.
A gas is confined to a cylinder under constant atmospheric pressure. When 415 J of heat is added to the gas, it expands and does 106 J of work on the surroundings. What is the value of \Delta H for this process? What is the value of \Delta E for t..
You heat 2-5-dimethyl-3-hexanol in the presence of catalytic amounts of the concentrated sulfuric acid in conical vial fitted with a Hickman still, and collect the distillate. Depict the structure of the products that you expect and underline the ..
Calculate the masses of silver chloride and dihydrogen monosulfide formed when 85.6 g of silver sulfide reacts with excess hydrochloric acid, HCl?
ammonium nitrate decomposes to n2o and water at temperatures between 250degc and 300degc. write a balanced chemical
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