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Depict the major product for the reaction. Include stereochemistry where relevant. State the "NR" for no reaction.
Sodium ethoxide + n-propyl iodide
How then, how would I calculate the pH of a buffer + NCl after taking 32 mL of the solution noted above and pipet 1.0 mL of 6.0 M HCl with the pH of buffer + HCl = 4.41
A second 50ml aliquot was brought to a pH of 10 with an HCN/NaCN buffer, which also served to mask Cd2+; 11.56 ml of EDTA solution were needed to titrate the Pb2+. Calculate the percentage of Pb and Cd in the sample.
Three common hydrocarbons that contain four carbons are listed here, along with their standard enthalpies of formation: C4H6(g) 111.9 kJ/mol. Calculate the molar enthalpy of combustion to CO2(g) and H20(l)
Menthol is a crystalline substance with a peppermint taste and odor. When 0.829 g of menthol is dissolved in 25.0 g of cyclohexane, the freezing point of the solution is lowered by 4.42 °C
Calculate the weight of iron (II) sulfate heptahydrate which is crystallized from the 80 g solution of iron (II) sulfate saturated at 50 degrees C by cooling it down to 10 degrees C a solution
How many grams of hydrochloric acid are in 500.0 mL of a 5.000 M solution? 1. 36.50 g 2. 54.75 g 3. 73.01 g 4. 91.25 g
one contains 0.2 mol pbch3coo2 the second contains 0.1 mol na2s and the third contains 0.1 mol cacl2 . what is the
How does lowering the temperature of the chambers in the simulation change the speed at which the molecules move?
A salt water mixture is 33.0% (w/w) walt. (The w/w refers to weight / weight or mass / mass). If there are 300.0 g salt in the mixture, what is the total weight of the mixture?
All of the following are strong electrolytes in aqueous solution except _________. a. H2SO4. b. NaCl. c. NH4C2H3O2. d. H2CO3. e. KOH.
titration of the resulting solution required 36.43 mL of KMnO4 solution. Calculate the percentage of Fe and Cr in the alloy.
discuss daltons theory. what are all of the postulates? with recent discoveries about the nature of an atom does it
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