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
Dafna11 [192]
4 years ago
13

Which of the following would be a good solvent choice when preparing your sample for 1H NMR?

Chemistry
1 answer:
user100 [1]4 years ago
6 0

Answer:

e. None of the answer choices

Explanation:

  • The solvents used for 1HNMR analysis are chloroform D (CDCl3), and acetone D6 (CD3COCD3) and deuterium oxide (D2O).
  • And here any of these three nans are listed in the given option so that we can say that none of the answers are correct.
  • so correct answer is e. None of the answer choices

You might be interested in
Calculate the frequency required to eject electrons from gold with a work function of 8.76 x 10-19 J
Savatey [412]
hf=W+\frac{mv^{2}}{2}\\\\
f=\frac{W+\frac{mv^{2}}{2}}{h}\\\\\

W=8,76*10^{-19}J\\
m=9,11*10^{-31}kg\\
v=3*10^{8}\frac{m}{s}\\
h=6,63*10^{-34}Js\\\\\\
f=\frac{8,76*10^{-19}J+\frac{9,11*10^{-31}kg*(3*10^{8}\frac{m}{s})^{2}}{2}}{6,63*10^{-34}Js}=7,5*10^{19}Hz
5 0
4 years ago
Help me with this, please
Zigmanuir [339]
267

sorry if it’s incorrect! good luck
3 0
3 years ago
Question 5 (1 point)
Arte-miy333 [17]

Answer:

B CO2 because of two double bonds

Explanation:

5 0
3 years ago
Which is the vector quantity that describes the shortest path between two points?
galben [10]

The shortest distance taken by the object to reach the destination at a minimum time is called acceleration. Thus value acceleration depends upon the displacement and time.

7 0
3 years ago
What are the orbital models for these notations?
-BARSIC- [3]

Answer:

use photomath

Explanation:

photomath can give you each step

7 0
3 years ago
Read 2 more answers
Other questions:
  • To what pressure would you have to compress 48.0 L
    5·1 answer
  • What are the formulas for the ionic compounds named sodium iodide and magnesium iodide
    7·1 answer
  • When electrons transfer from one atom to another, both atoms become _________ and are held together by a(n) _______ bond. When e
    6·2 answers
  • P2C.11 In biological cells that have a plentiful supply of oxygen, glucose is oxidized completely to CO2 and H2O by a process ca
    5·1 answer
  • An unknown amount of a compound with a molecular mass of 260.73 g/mol is dissolved in a 10-mL volumetric flask. A 1.00-mL aliquo
    13·1 answer
  • Calculate the mass of KI in grams required to prepare 9.00 ✕ 102 mL of a 1.40 M solution
    10·1 answer
  • Compare and contrast solids liquids and gases in terms of volume shape compessibility and energy
    11·1 answer
  • HELP NOW!!
    12·2 answers
  • Which of the following are HETEROGENEOUS mixtures from this list (check all that apply).
    13·2 answers
  • True or false<br> Constructive forces have been wearing away Earths surface for millions of years.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!