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Rank the following carbonyl-containing compounds in order of reactivity towards nucleophilic attack.
from most reactive to less reactive
acetic propionic anhydridebutanedial5,5-dimethyl-3-heptanoneisopropyl benzoateN,N-diphenylethanamidebutanoyl chloride
Determine the mass of Cr 3 + in the original solution if The total mass of the precipitate = 49.6 .
if .025 grams of Pb(NO3)2 is dissolved in 100. grams of H2O, what is the concentration of the resulting solution in parts per million?
Calculate the pH at the equivalence point if 25.00 mL of 0.010 M barbituric acid (HC4H3N2O3) is titrated with 0.20 M NaOH. (Ka barbituric acid = 1.0 x 10^-5).
A stock solution is prepared by adding 24 mL of 0.4 M Na3PO4 to enough water to make 76 mL. What is the PO43- concentration of 25 mL of the stock solution
7.50 mL of 0.125 M HCl is added to the 100.0 mL of the buffer solution. Calculate the new [NH3] and [NH4Cl] for the buffer solution. Calculate the new pH of the solution.
If 465 mL of oxygen at STP is used in the reaction, what volume of CO2 measured at 37 degrees C and 0.973 atm, is produced?
A compound contain 60.87% carbon, 4.38% hydrogen, and 34.75% oxygen then determine its empirical formula?
The density of titanium metal is 4.51 g/cm^3 at 25 degrees C. What mass of titanium displaces 64.0 mL of water at 25 degrees C?
In the reaction of 1.00 mole carbon (C) with 3.00 mole oxygen (O2) to give CO2, if the actual yield is 30.0g
prepared in good yield as the exclusive product of hydration of an alkyne with water, SO4 and Hg to form ketone
Find out the exact significant figures for each of the values - Indicate the number of significant figures
Identical containers Ar, CO2, He, and Cl2 at the same temperature and pressure. Which has the lowest density?
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