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45.0 mL of 0.35 M NaOH is neutralized by 25 mL of an HCl solution. The molarity of the HCl solution is what?
What is the maximum volume (at STP) of butene gas that could be obtained from the reaction of 1-bromobutane with KOH if all of the 1-bromobutane is converted to butene
Rationalize this phenomenom based on what you know regarding cyclohexane derivatives and Sn2 reactions.
Compare and contrast the arrow pushing mechanism for the reaction of 2-chlorobutane with: a. AgNO3 and ethanol b. NaBr in acetone
Find the pH of the following - A: 17.91 g Na2HPO4*12H20 - 1.7 mL 1M NaOH - 998.3 mL H2O B: 13.16 g citric acid monohydrate - 25 mL 1M NaOH - 975 mL H2O
The reaction below is performed in a 1.0-L vessel. Explain what pressure of NOCl must you put into the empty vessel at the start with if you want to end up with 0.23atm of Cl2 at equilibrium. 2 NOCl(g) 2 NO(g) + Cl2(g) K
When sodium chloride is strongly heated in a flame, the flame takes on the yellow color associated with the emission spectrum of sodium atoms. The reaction that occurs in the gaseous state is Na^+(g) + Cl^- (g) ----> Na (g) + Cl (g)
What happens if the flow of solvent through a column is too fast? What happens if the rate of flow is too low or if the flow is stopped for a period of time (by closing the stopcock?)
A container with a removable partition contains gas A and gas B. Gas A is at 400K and 10.0 atm and gas B is at 400K and 4.00 atm. The partition is removed and the gases mix
Identify one acid-base conjugate pair. What is the conjugate base of the HNO2 acid
Show how isobutylamine can be synthesized from isobutyl bromide and other necessary reagents using the Gabriel synthesis.
you are making a buffer. you add 57.89g of sodium methanoate to 500.0 ml of water. The molecular mass of sodium methanoate is 68.01 g/mol. The Ka of methanoic acid is 1.8*10^-4. find the pH of the buffer.
A 0.50 mol/L solution of codeine has a pOH of 3.05. What is the Kb value of codeine?
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