Chemistry

Hope you don't mind I have
3 more that I don't understand

1)Draw the structure of the reaction product of 2-methyl-1pentene with H2 in the presence od platinum catalyst

2)Draw the structure of
4-methylcyclohexanol

3)Draw the structure of
2,3-dibromotoluene


1)Draw the structure of the reaction product of 2-methyl-1pentene with H2 in the presence od platinum catalyst
These are tough to do. The pentene will be C=C-C-C-C with H atoms attached to each carbon to make four bonds. On carbon #2, the second C from the left most C in the molecule, replace one of the H atoms with a CH3 group. When the double bond is hydrogenated, just add a H atom to each of the C atoms with the double bond and replace the double bond with a single bond. But you don't say if the CH3 group is cis or trans.

2)Draw the structure of
4-methylcyclohexanol
Draw a 6 cornered box much like the cyclopentane I did earlier. Then add H atoms to each to make each C atom have four bonds. Now replace one of the H atoms on one of the C atoms with an -OH group. That will be C abom #1. Then count around the box to C atom #4 and replace one of the H atoms with a -CH3 group.

3)Draw the structure of
2,3-dibromotoluene
Draw a benzene ring with alternationg double bonds and a H attached to each C atom. On the top C atom, place a -CH3 group. That is the methyl group that makes it tolune. That is C atom #1. Then count to 2 and 3 and replace a H on each of the C atoms with Br atoms to make the dibromide.

  1. 👍
  2. 👎
  3. 👁

Respond to this Question

First Name

Your Response

Similar Questions

  1. surface area and volume

    I really need some help, I don't fully understand. Exspecially with fractions, don't know how to enter them on calculator. 1. What is the approximate volume of the sphere? 524 m³ (my choice) 1,000 m³ 1,256 m³ 1,570 m³ 2. What

  2. APChem

    Hi I tried to understand this but I don't know why the answer is B: Which one of the following pairs cannot be mixed together to form a buffer solution: A) NaC2H3O2, HCl B)RbOH, HBr C) NH3, NH4Cl D) H3PO4, KH2PO4 E) KOH, HF The

  3. chemistry lewis structure

    please help me i don't know how to do this! Draw the lewis structure for: SiO3 -2

  4. GENERAL CHEMISTRY

    CALCULATE THE pH AND HYDROLYSIS IN 0.10 M AlCl3 SOLUTION.Ka = 1.2 X 10-5 FOR [Al(OH2)6]+3,OFTEN ABBREVIATED Al+3.TELL WHETHER pH IS ACID OR BASE.GIVE IONIC EQUATION. Help us a little by telling us how much you know to do and

  1. ap history

    what was john walthall alleged offense?how might one account for the ferocity of the assault on carter's family walthall? I believe he sleeps with white women but i don't know what he stole. I don't understand the second question.

  2. statistics

    I don't understand how to answer this: relate the three measures of central tendency to a normal distribution- I looked it up online and it said that the mean, median, and mode are all the same but i don't understand how that can

  3. music

    hi um could you help me i have to do a music assignment and i to talk to my class about a piece of music from my fave artist like what instruments are used the structure of the music and those kinds of things but im not good at

  4. Chemistry

    Draw Lewis Structure for BrO3^- The textbook answer involves a central Br atom with one lone electron pair and five shared pairs (two double bonds and one single bonds). This gives Br twelve electrons rather than the typical

  1. Math

    M is the set of integers that are greater than -1 and less than 4 I don't understand?? i know it's easy but i don't understand how to solve it

  2. Organic Chemistry

    Draw the structure of: (E)-1,2-dibromo-3-isopropyl-2-hexene Can this please be explained, I don't know how to draw it.

  3. English

    I¡¯m worried about my grandmother. 1. Why don¡¯t you visit her often and talk with her? 2. Why don¡¯t you take her to hospital? 3. Why don¡¯t you take care of her? 4. Why don¡¯t you ask your parents to bring her to your

  4. chemistry(water molecules)

    What does a water molecule look like (the shape)and what atoms does it contain? Also why are water molecules polar molecules? A water molecule contains two hydrogens and one oxygen between them. However, the 3 atoms are not in a

You can view more similar questions or ask a new question.