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
igomit [66]
3 years ago
6

6.) The bond between which two atoms is most polar?*

Chemistry
1 answer:
Feliz [49]3 years ago
4 0

Answer:

O-H bond

Explanation:

Let us work out the electronegativity difference between the elements in each bond in order to decide which of them is most polar.

For the C-O bond

2.55 - 2.2 =0.35

For the F-F bond

3.98 - 3.98 = 0

For the O-H bond

3.44 - 2.2 = 1.24

For the N-H bond

3.04 - 2.2 = 0.84

The O-H bond has the highest electronegativity difference, hence it is he most polar bond.

You might be interested in
Which of the following statements is true about rain falling from clouds?*
enot [183]

Answer:

Clouds are not made of liquid water but they hold liquid water, and when the pool of liquid water that fills the inside of clouds gets too large for the cloud to hold, the cloud releases the water as rain. ... Rain does not fall from clouds.

Explanation:

please give me brainlist and follow

8 0
3 years ago
The reaction of ethane gas (C2H6) with chlorine gas produces C2H5Cl as its main product (along with HCl). In addition, the react
Kazeer [188]

Answer:

The percent yield of  chloro-ethane in the reaction is 82.98%.

Explanation:

C_2H_6+Cl_2\rightarrow C_2H_5Cl+HCl

Moles of ethane = \frac{300.0 g}{30 g/mol}=10 mol

Moles of chlorine gases =\frac{650.0 g}{71 .0 g/mol}=9.1549 mol

As we can see that 1 mol of ethane react with 1 mole of chlorine gas.the 10 moles will require 10 mole of chlorine gas, but only 9.1549 moles of chlorine gas is present.

This means that chlorine gas is in limiting amount and amount of formation of chloro-ethane will depend upon amount of chlorine gas.

According to reaction , 1 mol of chloro ethane gives 1 mol of chloro-ethane.

Then 9.1549 moles of chlorien gas will give:

\frac{1}{1}\times 9.1549 mol=9.1549 mol of chloro-ethane

Mass of 9.1549 moles of chloro-ethane:

9.1549 mol × 64.5 g/mol = 590.4910 g

Theoretical yield of  chloro-ethane: 590.4910 g

Given experimental yield of chloro-ethane: 490.0 g

\% Yield=\frac{\text{Experimental yield}}{\text{Theoretical yield}}\times 100

\%Yield (C_2H_5Cl)=\frac{490.0 g}{590.4910 g}\times 100=82.98\%

The percent yield of  chloro-ethane in the reaction is 82.98%.

6 0
3 years ago
11. The least chemically reactive of the hydrocarbon
icang [17]

Answer:

alkanes

Explanation:

allkanes only have a single bond

3 0
3 years ago
Al(s) + HCl(aq)→AlCl3(aq) + H2(g) Balance the equation.
garri49 [273]

Answer:

2Al(s) + 6HCl(aq)→2AlCl3(aq) + 3H2(g)

8 0
3 years ago
Course Activity: Finding Evidence of Force Helds
Mice21 [21]

Answer:

no, it will not create an electric force because the tape is sticky and has plastic and in order for it to have an electric charge, it should be static material if it did exist it cause an invisible electric force.

Explanation:

4 0
3 years ago
Other questions:
  • For each of the salts on the left, match the salts on the right that can be compared directly, using Ksp values, to estimate sol
    11·1 answer
  • What is the average kinetic energy of 1 mole of gas at 102 degree celsius
    6·2 answers
  • A recipe calls for 1.2 cups of oil. How many liters of oil is this?
    5·2 answers
  • (science)
    6·2 answers
  • Just need help with these two questions
    7·1 answer
  • How many grams of oxygen are produced when 3.0 moles of potassium chlorate decompose completely?
    13·1 answer
  • In the picture above, which numbered component would be the generator? (Choose the correct number)
    11·1 answer
  • 1.(03.02 LC)<br> Which of the following best defines weather? (3 points)
    15·1 answer
  • Which of these common substances is a homogeneous mixture?
    11·2 answers
  • Global climate change is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!