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
Brums [2.3K]
2 years ago
12

How many atoms are present in 7.50 mol of chlorine atoms? _

Chemistry
1 answer:
vodomira [7]2 years ago
6 0

Answer:

4.52 x 10²⁴ atoms Cl

Explanation:

A mole is a name that means a certain number like a dozen means 12. 1 mole of chlorine atoms is 6.022 x 10²³ chlorine atoms. The unit conversion is 6.022 x 10²³/mol.

7.50molCl*\frac{6.022 x 10^{23} atomsCl}{1molCl} = 4.5165*10^{24} atomsCl

Round to 4.52 x 10²⁴ atoms Cl for the correct number significant figures.

You might be interested in
Please help me with this question it’s really confusing lol. Question 21. Thank youuuu!! :))
bagirrra123 [75]

Answer:

You must write an article if you think there is a link between it asteroid impact and a dinosaur's extinction. explain the correlation between the two events I'm provide evidence within the article that you write that supports your claims.

8 0
2 years ago
Consider the reaction, 2 D(g) + 3 E(g) + F(g) => 2 G(g) + H(g) When H is increasing at 0.54 mol/Ls, how quickly is F decreasi
Serga [27]
Jkiillmcxujbj u ioik.
5 0
3 years ago
Why are enzymes important to cells? They help bring about chemical reactions. They provide structural support. They form the two
topjm [15]
They help bring about chemical reactions. This is because enzymes act as catalysts, lowering the activation energy required for a chemical reaction to initiate. It is in this way that they bring about chemical reactions.
4 0
3 years ago
Read 2 more answers
When is the next lunar Eclipse and how do they happen?
kondaur [170]


°°The next Lunar Eclipse is on March 23, a Wednesday THIS YEAR - 65 days left!

°° A Lunar Eclipse happens when the moon passes directly behind the earth into its umbra, or, shadow. This can occur only when the sun, Earth and moon are aligned exactly, or very closely so, with the Earth in the middle. Hence, a Lunar Eclipse can occur only the night of a full moon. The type and length of an eclipse depends upon the Moon's location relative to its orbital nodes. Isn't that cool?

  ↑   ↑   ↑   Hope this helps! :D

6 0
3 years ago
Calculate the amounts requested if 3.30 mol Fe2O3 completely react according to the following equation. Fe2O3 + 2Al --> 2Fe +
Natalija [7]
The answer would be : B
4 0
2 years ago
Other questions:
  • What is the mass of 30.0 ml of a solution with a density of 1.60 g/ml?
    8·2 answers
  • Why do atoms bond????????
    15·2 answers
  • The chart indicates the time, speed, and velocity of five runners.
    6·1 answer
  • What happens to the influenza virus every 20-40 years, and why? What are the recent example(s)?
    8·1 answer
  • A particular atom contains 29 electrons, 34 neutrons, and 29 protons. what is the identity of this element and what is its atomi
    14·1 answer
  • A gas that has a volume of 28 liters, a temperature of 45 0 C, and an unknown pressure has its volume increased to 34 liters and
    7·1 answer
  • Agitation causes the dissolving rate of most solutes to:
    5·1 answer
  • Which conditions are necessary for natural selection? Check all that apply.
    9·2 answers
  • URGENT:
    14·1 answer
  • Science 5th grade very PLZ answer correctly TYSM WILL MARK AS BRAINLIST IF ANSWERED TODAY!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!