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
DerKrebs [107]
3 years ago
10

How many molecules are there in 0.50 moles chlorine?

Chemistry
2 answers:
goldenfox [79]3 years ago
4 0

Answer:

So the number of molecules in 0.50 moles of chlorine are 3.011 ×10²³molecules

Explanation:

Given data:

Number of moles = 0.50 mol

Number of molecules = ?

Solution:

To solve this problem we will use the Avogadro number.

The number 6.022×10²³ is called Avogadro number and it is the number of atoms in one mole of substance or number molecules in one mole of compound.

While we have to find the molecules of chlorine in 0.50 moles.

35.5 g of chlorine = 1 mole of Cl = 6.022×10²³ molecules

For 0.50 moles:

      0.50 × 6.022×10²³ = 3.011 ×10²³molecules

So the number of molecules in 0.50 moles of chlorine are

3.011 ×10²³molecules.

mariarad [96]3 years ago
3 0

Answer:

molecules Cl- = 3.01 E23 molecules

Explanation:

molecules Cl- = 0.50 mol CL- * ( 6.02 E23 molecules/ mol ) = 3.01 E 23 molecules

You might be interested in
Grace wanted to find out the best conditions for growing lettuce plants.
stiks02 [169]

Explanation:

the investigation lasts for 7 days.

hope this helps you.

6 0
2 years ago
If you rip a dollar bill in half is it qualified as 50 cents
omeli [17]
Yes, 50 pennies plus 50 pennies equals 100 pennies minus 50pennies equals 50 pennies.
7 0
3 years ago
What happens when an electron absorbs energy
Eduardwww [97]
When an electron absorbs energy, it will move up from a lower energy level to a higher energy level, called the "excited state" of the negatively-charged subatomic particle.<span> However, the absorbed energy is released within a small interval of time and the electron moves down to its "ground state."</span>
6 0
2 years ago
Read 2 more answers
Which of the following is not a characteristic of minerals
PSYCHO15rus [73]
What are the following?
4 0
2 years ago
How many moles of mercury(Hg) are in 1.30 *10.7 atoms or mercury
Svetach [21]
1 mole Hg --------------- 6.02x10²³ atoms
?? moles Hg ------------ 1.30x10⁷ atoms

(1.30x10⁷) x 1 / 6.02x10²³ => 2.159x10⁻¹⁷ moles 
5 0
3 years ago
Other questions:
  • Imagine a drop of water in oil. If you add surfactant, explain how the surfactant molecules organize themselves around the water
    10·1 answer
  • TRUE or FALSE: The charge of an atom (ion) is determined by the ratio of electrons to protons.
    7·2 answers
  • Which best describes what is represented by images 1 and 2?
    11·2 answers
  • Why is the nacl extracted with water three times as opposed to only once?
    9·1 answer
  • Which occurs during summer in the Northern Hemisphere? A. The earth is closer to the sun. B. The earth's axis is tilted so that
    14·1 answer
  • A 500 g block of metal absorbs 5016 J of heat when its temperature changes
    15·1 answer
  • Calculate the solubility of cux(ksp=[cu2 ][x2?]=1.27×10?36 in a solution that is 0.120 m in nacn.
    5·1 answer
  • Name the following hydrocarbons
    6·1 answer
  • Why is it significant that the color emitted from the hydrogen emission spectrum is not white?
    6·1 answer
  • Explain the difference between the bohr model and the electron cloud model
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!