1. A 3ml sample of 3-octene is mixed with 5ml of 5 % bromine solution. Predict what the resulting mixture will look like.
It is an example for Electrophilic addition.
Brown color of Br2 solution disappears on reaction with 3-octene, product trans dibromo alkane as shown below.
The color disappearance indicates the completion of reaction.
1. A 3ml sample of 3-octene is mixed with 5ml of 5 % bromine solution. Predict...
3.A 3ml sample of 2-hexene is mixed with 5.0ml of 0.10M KMnO4 Solution. Predict what the resulting mixture will look like.
a protein sample was diluted 1/5 and then 5ml of the diluted sample was mixed with 20 ml of reactants to give 25 ml total volume. from this 25 ml solution, 5ml were removed. this 5ml contain 3 mg of protein. what was the concentration of protein in the original sample
if 5ml of 3.0 x10^-5 M crystal violet solution is mixed with 2ml of 0.1M of NaOH, what is the concentration of crystal violet in this solution? CV+ (aq ) + OH− (aq) = CVOH (aq )
A 10 mL volume of a 5 mM lactic acid solution is mixed with 5 mL of water. What is the concentration of the resulting mixture in
4. What is the point of adding a poor solvent in a mixed-solvent recrystallization? 5. Predict the product if you had used HBr without adding hydrogen peroxide. In your structure, specify which regioisomer would form and provide a 1-sentence explanation for your choice. [Hint: your explanation should contain the term "carbocation stability"] 6. Predict the major organic products of the following reactions. Draw the structures of all Reaction Bromine generation: 2 HBr + H2O2 Br2 + 2 H2O Bromine addition:...
A 1.5 L sample of a 0.44 M HBr solution is mixed with 2.2 L of a 0.080 M HClO4 solution. What is the pH of the mixture?
A 5.12 mL sample of a 1.15 M sodium hydroxide solution is mixed with 2.36 mL of a 0.25 M iron (III) hydroxide solution. What is the pH of the mixture?
Dilution- 1 a) A 4 N NaOH solution was mixed with an equal volume of a 10 N NaOH. What is the concentration of NaOH in the mixture? b) Which contains more alcohol : a 1/6 dilution of 30% ethanol or a 0.08 dilution of 60% ethanol? C) You have a 0.3ml of a vitamin solution. How many ml of a 1/20 dilution will this make? Could you use the resulting 1/20 dilution to make a 1/100 dilution ? D)...
A 115.0 −mL sample of a solution that is 2.9×10−3 M in AgNO3 is mixed with a 225.0 −mL sample of a solution that is 0.11 M in NaCN. After the solution reaches equilibrium, what concentration of Ag+(aq) remains?
please provide theoretical yield of the reaction
MgBr E120 Ph+ Ph MgBr C13H100 182.21 Form M. Wt Conc Vol Gms HCI Ph- OH Ph CigH 80 260.32 Th. Yld.=.001 Moles 2.5mL = 260gms 3 Molar .5mL .182 2mL Moles .001 .0015 To a 5-ml reaction vial equipped with a spin vane and a serum cap was added benzophenone (.182gms,.001 moles) and anhydrous diethyl ether (2mL). The mixture was stirred until all solids had dissolved, then a 3 molar ether solution...