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
Oxana [17]
3 years ago
10

1-Propynyllithium reacts with (R,R)-2,3-dimethyloxacyclopropane in a stereoselective reaction. Draw a curved arrow mechanism and

the missing intermediate and product, clearly showing stereochemistry with a wedge and hashed bond at each stereocenter.

Chemistry
1 answer:
QveST [7]3 years ago
6 0

Answer:

Reference image attached

Explanation:

Please see the attached image.

You might be interested in
Which radioisotope is used to treat thyroid disorders?.
ArbitrLikvidat [17]

Answer:

I-123 and I-131

Explanation:

Radioactive iodine takes advantage of the fact that thyroid cells and thyroid cancer cells absorb iodine; therefore, it has been used to diagnose or treat various thyroid disorders. Iodine is made into two radioactive isotopes, I-123 and I-131, that are commonly used in patients with thyroid disease.

7 0
2 years ago
A tank contains 115 miles of neon gas. It has a pressure of 57 atm at a temperature of 45 c. Calculate the volume of the tank.
Elena-2011 [213]

Answer:

Volume occupied by  Neon gas is 52.67 L

Explanation:

Using Ideal Gas Equation:

PV = nRT

where

P = pressure exerted by the gas = 57 atm

V = volume occupied = ?

n = number of moles = 115 moles

R = Ideal gas constant = 0.0821 L.atm/K.mol

(R value should be taken according to the units of Temperature,pressure, volume and mole)

T = Temperature = 45 + 273 = 318 K

(For temperature conversion from C to K add 273 to temperature:T + 273)

PV = nRT , So

V = \frac{nRT}{P}

Put values of T,P,n,R

V = \frac{115\times 0.0821\times 318}{57}

V = \frac{3002.39}{57}

V = 52.67 L

Volume occupied by 115 moles of Neon gas at 57 atm Pressure and 45 C temperature is 52.67 L

6 0
4 years ago
How many moles are in 579 grams of Pt
aleksandr82 [10.1K]
2.96804 moles that’s the answer. hope it helped
6 0
4 years ago
Read 2 more answers
How many atoms are in 1.65 mol of potassium
cluponka [151]

Answer:

<h2>9.93 × 10²³ atoms</h2>

Explanation:

The number of atoms of potassium can be found by using the formula

<h3>N = n × L</h3>

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

N = 1.65 × 6.02 × 10²³

We have the final answer as

<h3>9.93 × 10²³ atoms</h3>

Hope this helps you

3 0
3 years ago
Define energy conservation.
Reil [10]
Energy conservation is the effort made to reduce the consumption of energy by using less of an energy service. This can be achieved either by using energy more efficiently or by reducing the amount of service used. Energy conservation is a part of the concept of Eco-sufficiency
5 0
3 years ago
Other questions:
  • If you heat a liquid and measure the temperature at which it boils, you are measuring a(n)
    5·1 answer
  • What mass of aluminum is produced by the decomposition of 5.0 kg al2o3?
    7·2 answers
  • How many oxygen atoms are present in 2.28 moles of nitric<br> acid, HNO3 ?
    9·1 answer
  • A thermometer is placed in a beaker full of water that has been sitting on the lab table for a few hours. The beaker is placed o
    6·1 answer
  • In the rock cycle, where is the energy being released?
    13·1 answer
  • Which of the following statements about sidestream smoke is not true?
    6·1 answer
  • When a system is out of equilibrium, it will<br>​
    8·1 answer
  • In the tropical rainforests, birds have evolved to eat the brightly-colored fruits. The fruits have evolved their attractive col
    11·1 answer
  • Which of the following are considered risk factors for high blood pressure? a) Sedentary lifestyle b) Being overweight or obese
    10·1 answer
  • Which equation is used to help form the combined gas law? mc009-1. Jpg mc009-2. Jpg mc009-3. Jpg mc009-4. Jpg.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!