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3, 4-dimethoxyacetophenone was my unknown ketone as well as when I reacted it with 2,4 DNPH the solution became a red color indicitating that it was a conjugated ketone.
Which too factors determine whether a collision between two reactant molecules will result in a reaction. select all that apply.
MgO has the same crystal structure as NaCl. Explain from the closest packing, MgO crystal structure construction. What is the most densely packed
Calculate the fraction of Fluorine atoms at 1000 K in each of the first three electronic levels based upon the following data
A certain dry mixture contains only three compounds: silver nitrate ( AgNO3), magnesium chloride (MgCl2), and barium nitrate Ba(NO3)2. When 1.253 g of the mixture was added to excess water, 0.114 g of a dry precipitate was recovered by filtration...
Calculate the hydrogen ion concentration in a solution containing 7.89 g of strontium hydroxide in 600 mL of solution.
Researchers analyzing an unknown hydrocarbon with chemical formula CxHy found that 225 grams of O2(g) were required for complete combustion of 1.0 mol CxHy, to form CO2(g) and H2O(g) only.
Resonance Forms of the Enolate Ion of Acetophenone, In the stepwise trihalogenation process of a methyl group in acetophenone the methyl group in intitially deprotonated
Explain why it is important to rinse out the burette and pipette with the reagent that it will hold before it is used in a titration
What is the half-life of a second-order reaction in which 45.0% of the original concentration of 1.00 M remains after 325 seconds?
Exactly 100 mL of 0.10 M nitrous acid (HNO2) are titrated with a 0.10 M NaOH solution. Calculate the pH for the following. (a) the point at which 80 mL of the base has been added
question a buffer solution contains 0.12 mol of propionic acid and 0.10 mol of sodium propionate in 1.50 lwhat is the
What is the pressure in a 10.0L cylinder filled with .448 mol of nitrogen gas at a temperature of 315k
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