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
Inessa05 [86]
3 years ago
13

Which of the following is the correct structural formula for ethene?

Chemistry
1 answer:
Gekata [30.6K]3 years ago
8 0
The best and most correct answer among the choices provided by your question is the third choice.

<span>The correct structural formula for ethene is </span><span>CH2CH2.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
You might be interested in
Thermoplastics can be made to act more like thermosets by a process called cross-linking
Darina [25.2K]
It is True 100%.

Good luck :)
5 0
3 years ago
Read 2 more answers
What is the molar concentration of chloride ions in a
Yanka [14]

Answer:

The concentration of chloride ions in the final solution is 3 M.

Explanation:

The number of moles present in a solution can be calculated as follows:

number of moles = concentration in molarity * volume

In 100 ml of a 2 M KCl solution, there will be (0.1 l * 2mol/l) 0.2 mol Cl⁻

For every mol of CaCl₂, there are 2 moles of Cl⁻, then, the number of moles of Cl⁻ in 50 l of a 1.5 M solution will be:

number of moles of Cl⁻ = 2 * number of moles of  CaCl₂

number of moles of Cl⁻ = 2 ( 50 l * 1.5 mol / l ) = 150 mol Cl⁻

The total number of moles of Cl⁻ present in the solution will be (150 mol + 0.2 mol ) 150.2 mol.

Assuming ideal behavior, the volume of the final solution will be ( 50 l + 0.1 l) 50.1 l. The molar concentration of chloride ions will be:

Concentration = number of moles of Cl⁻ / volume

Concentration = 150.2 mol / 50.1 l = 3.0 M

8 0
3 years ago
If you have 25 pieces of bread and 9 pieces of turkey and a turkey
Varvara68 [4.7K]
The turkey limits bc you can make 9 sandwiches with 9 turkey and 12 sandwiches with 25 bread
3 0
2 years ago
1. Draw a wave with a longer wavelength and the same amplitude as the wave shown. Then draw a second wave with a larger amplitud
velikii [3]

Answer:

Sound traveling

Explanation:

7 0
2 years ago
Read 2 more answers
1-magma wich flows through channles to the surface will produce a???
AlladinOne [14]

Answer:

thats one hint. but for 1 it will produce lava

Explanation:

number 2

some of the Earth's grandest mountains are composite volcanoes--sometimes called stratovolcanoes. They are typically steep-sided, symmetrical cones of large dimension built of alternating layers of lava flows, volcanic ash, cinders, blocks, and bombs and may rise as much as 8,000 feet above their bases

6 0
3 years ago
Other questions:
  • 8. Balance the following nuclear equations:<br> ^65/30Ca -&gt; ^65/29Sc +_______
    15·1 answer
  • Jason noticed that his flashlight stopped working. He solved the problem by using the scientific method. Arrange the steps he fo
    9·2 answers
  • You wash dishes for a chemistry laboratory to make extra money for laundry. You earn 12 dollars/hour, and each shift lasts 75 mi
    9·2 answers
  • How do I balance this equation? (Number 2)
    5·1 answer
  • dentify the oxidation state of Cl in Cl 2 O 7 . +2 Identify the oxidation state of Cl in AlCl − 4 . +1 Identify the oxidation st
    6·2 answers
  • If 0.00872 mol neon gas at a particular temperature and pressure occupies a volume of 211 mL, what volume would 0.00701 mol neon
    14·1 answer
  • 5487129m to three significant figures
    6·1 answer
  • Balancing H2SO4+NH4OH —&gt; H2O+(NH4)2SO4
    6·1 answer
  • A wooden block has a mass of 20 g and dimensions of 5 cm x 1 cm x 1 cm.
    10·1 answer
  • What is the electron configuration for helium (He)?<br> 1s1<br> 1s2<br> 1s22s1<br> 1s22s2
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!