1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Natalka [10]
2 years ago
9

You are working in a laboratory, and you are given the task of converting cyclopentene into 1, 5-pentanediol. Your first thought

is simply to perform an ozonolysis followed by reduction with LAH, but your lab is not equipped for an ozonolysis reaction. Complete the following alternative method for converting cyclopentene Into 1, 5-pentanediol. For help, see the section provided In a previous chapter on the reduction of esters to give alcohols. Using reagents (A H) from the table below, identify Reagent A and Reagent B. If more than one reagent is necessary, enter the reagents separated by a comma in the order they should be introduced (e.g. "C, A"). A: Na_2Cr_2O_7, H_2SO_4, H_2O B: PhaP = CH_2 C: KCN, HCN D: MeMgBr followed by H_2O E: LAH followed by H_2O F: O_3 followed by DMS G: H O H: OH Reagent A: ___________ Reagent B: ____________ Draw the structure of Intermediate C:

Chemistry
1 answer:
Helen [10]2 years ago
7 0

Answer:

Reagent A = H_3O^+

Reagent B=  Na_2Cr_2O_7~H_2SO_4~H_2O

Intermediate C= δ-Valerolactone

Explanation:

In the reaction from the alkene to the alcohol, we can use the <u>alkene hydration</u> in which the hydronium ion is added to the double bond followed by the attack of water to produce the <u>alcohol</u>.

Then in the conversion from alcohol to ketone can be produced if an <u>oxidant reactive</u><u> </u>is used. In this case the <u>Jones reagent </u>( Na_2Cr_2O_7~H_2SO_4~H_2O).

The intermediate is a structure produced by a <u>peroxyacid</u>. This reaction would introduce an <u>ester group </u>in the cycle generating the δ-Valerolactone (Figure 1).

You might be interested in
the chloride of a metal M contains 47.25% of metal 1.0 gram of metal would be displaced from a compound by 0.88 gram of another
GenaCL600 [577]

Answer:

The equivalent weight of M is approximately 31.8 g

The equivalent weight of N is approximately 27.98 g

Explanation:

The given parameters are;

The percentage of the the metal M in in the chloride = 47.25%

Where by the chemical formula for the metal chloride is MClₓ, we have;

47.25% of the mass of MClₓ = Mass of M = W

Therefore, we have;

\dfrac{0.4725}{W} = \dfrac{1}{W + 35.5 \cdot x}

0.4725 × (W +  35.5·x) = W

0.4725·W + 0.4725×35.5×x = W

W - 0.4725·W  = 16.77·x

0.5275·W = 16.77·x

W/x = 16.77/0.5275 = 31.799 = The equivalent weight of M

The equivalent weight of M = 31.799 ≈ 31.8 g

Given that 1 gram of M is displaced by 0.88 gram of N, then the equivalent weight of N that will displace 31.799 = 0.88 × 31.799 ≈ 27.98 g

The equivalent weight of N = 27.98 g.

7 0
2 years ago
Equation 3x-5=-2x+ 10?<br> O<br> 0<br> x= 5<br> -5 = x<br> -15 = -5x<br> -5x = 15
Harman [31]

Answer:

are those the answer choice

7 0
3 years ago
Convert .035 gallons to liters
kvasek [131]
.035 gallons equals 0.1324894 L
8 0
3 years ago
Read 2 more answers
Your future is affected by your choices today? I agree or disagree​
just olya [345]

Answer:

The choice that we had decided on doing today factors our future because whatever choice we decide on doing in the present day can impact how our life will play out in the future. ... After all, it is your life, so whatever you chose to do, you have the power to decide and create what you think would be best for you

Explanation:

7 0
2 years ago
A Wisconsin farmer taps a maple tree and collects 200 liters of sap. He determines the sucrose (C12H2011) concentration to be 0.
Minchanka [31]

Answer:

6.0 L

Explanation:

Use the dilution equation M1V1 = M2V2

M1 = 0.075 M

V1 = 200 L

M2 = 2.5 M

V2 = ?

Solve for V2 --> V2 = M1V1/M2

V2 = (0.075 M)(200 L) / (2.5 M) = 6.0 L

4 0
2 years ago
Other questions:
  • Write the electron configurations of these ions, potassium and magnesium
    13·1 answer
  • The blank is the energy difference between reactants and products in a chemical reaction
    7·1 answer
  • A biologist who is measuring the length of salmon as they travel upstream is collecting qualitative data. True or false ?
    5·2 answers
  • H202-h20-o2<br> In this process oxygen gas is a
    6·1 answer
  • What is Charles' law formula?
    9·1 answer
  • A solution is prepared by dissolving 8.75 grams of sodium chloride in enough volume of water to produce 112.0 grams of the NaCl
    11·1 answer
  • Are all elements atoms and are all atoms elements?
    11·2 answers
  • What is the crystalline arrangement of atoms shown here?
    12·1 answer
  • A strand of DNA has the following string of bases:
    5·1 answer
  • ANSWER PLS!!!!!!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!