Question

In: Chemistry

An alkane with the formula C6H14 can be prepared by hydrogenation of either of only two...

An alkane with the formula C6H14 can be prepared by hydrogenation of either of only two precursor alkenes having the formula C6H12. Write the structure of this alkane, give its IUPAC name, and show the reactions. My confusion is to why the answer is not simply 2,3-hexene and the alkane is not hexane.

Solutions

Expert Solution

  1. As in question u are given an alkane of molecular formula C6H14 . So total no. of structural isomers possible for this compound can be five as shown in the first image. Now precursor is an alkene of molecular formula C6H12 . So u have to see no. of different alkenes to prepare the five isomers of alkane.
  2. For compound (i) there can be three precursor of alkene are possible.
  3. For compound (ii) there can be three precursor of alkene are possible.
  4. For compound (iii) there can be four precursor of alkene.
  5. For compound (iv) there is only one alkene is possible.
  6. For compound (v) there are two alkene possible. As said in the question that compound C6H14 can be prepared by only two alkenes of formula C6H12 . So it is required compound.

queen_honey_blossom answered 2 years ago
Next > < Previous

Related Solutions

Hello, please answer with either formula or preferably with TI-84 ONLY. (No r studio, etc) thanks!...
Hello, please answer with either formula or preferably with TI-84 ONLY. (No r studio, etc) thanks! For problems #13 to #18, test the given claim. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, then state the conclusion about the null hypothesis, and finalconclusion that addresses the original claim.If you are using graphing calculators, show all commands. 15. In a random sample of males, it was found that 23 write with their left hands and 217 do not. In a...
Hello, please answer with either formula or preferably with TI-84 ONLY. (No r studio, etc) thanks!...
Hello, please answer with either formula or preferably with TI-84 ONLY. (No r studio, etc) thanks! 19. The data below are annual high values of Dow Jones Industrial Average and annual mean sunspot numbers for eight recent years. A sunspot number is a measure of sunspots or groups of sunspots on the surface of the sun. The Dow Jones Industrial Average is a commonly used index that is a weighted mean calculated from different stock values. (a) Use a 0.05...
PART A. Acetylene, C2H2, can be converted to ethane, C2H6, by a process known as hydrogenation....
PART A. Acetylene, C2H2, can be converted to ethane, C2H6, by a process known as hydrogenation. The reaction is C2H2(g)+2H2(g)⇌C2H6(g) All pressures equal to 1 atm and the common reference temperature 298 K, What is Kp? Substance ΔG∘f (kJ/mol) C2H2(g) 209.2 H2(g) 0 C2H6(g) −32.89 PART B. At 25 ∘C the reaction from Part A has a composition as shown in the table below. Substance Pressure (atm) C2H2(g) 4.95 H2(g) 5.65 C2H6(g) 1.25×10−2 What is the free energy change, ΔG,...
There are three numerical questions, you can answer them using either mathematical formula or financial calculator....
There are three numerical questions, you can answer them using either mathematical formula or financial calculator. No matter what method you use, you need to show the calculation steps (for math formula) or function buttons that you click. 1.a.) In the year-end of 2018, Mike Foods Inc. just spent $19.5 million to pay out the dividends and it disclosed the retained earnings of $279.5 million. In the year-end of 2017 the company had retained earnings of $221.8 million. Based on...
The Independent Samples t Test can only compare the means for two (and only two) groups....
The Independent Samples t Test can only compare the means for two (and only two) groups. It cannot make comparisons among more than two groups. If you wish to compare the means across more than two groups, you will likely want to run an ANOVA. What is the main differences between an unpaired and paired t-test? Why would you want to limit the number of variables you are comparing? Why would you want to start with two groups and work...
Suppose you have the opportunity to purchase either of two drugstores. One is the only drugstore...
Suppose you have the opportunity to purchase either of two drugstores. One is the only drugstore in a small town and the building inspector there has guaranteed that no additional drugstores will be permitted. The second is a drugstore in a large city where there are hundreds of competitors. Which would you buy? Why?
can someone please give a balanced equation for hexane + lucas test: C6H14 + ZnCl2/HCl >...
can someone please give a balanced equation for hexane + lucas test: C6H14 + ZnCl2/HCl > cyclohexanol + chromatic acid test: C6H12 + H2CrO4 > Hexane + chromatic acid test: C6H14 + H2CrO4 >
Recombination can only occur between two (or more)
  Fill in the blanks using words from the following list: Recombination can only occur between two (or more) ______(answer)______ , ______(answer)______ of which is/are ______(answer)______  . locuses locusts loci locata non-homologues sister chromatids one both none homozygous heterozygous heterosis monozygous polygenic pleiotropic epistatic overdominant
A solution is prepared by dissolving .074 g of glucose, a molecular solid with the formula...
A solution is prepared by dissolving .074 g of glucose, a molecular solid with the formula C6H12O6 in 927 mL of water at 20 celcius - use Raoult's law to determine the water vapor pressuring lowering at 20 celcius where the vapor pressre and density of pure water are 17.5424 torr and 998.2 g/cm^3, respectively. -calculate the freezing point decrease for this solution compared to pure water -calculate the boiling point increase for this solution compared to pure water -calculate...
A saturated, aqueous solution of a salt having the formula, AX3, is prepared. The equilibrium that...
A saturated, aqueous solution of a salt having the formula, AX3, is prepared. The equilibrium that is established is: AX3(s) <------> A3+(aq)+3X-(aq). At equilibrium, the concentration of X- is found to be 2.74x10-7 M. What is the solubility product constant, Ksp, for AX3? What is the solubility of this compound in a solution that is 1.529x10-2 M NaX (assume that NaX is a completely soluble compound).
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT