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
galben [10]
3 years ago
5

How many moles are there in 2.3 x 10^23 formula units of NaCl?

Chemistry
1 answer:
Lorico [155]3 years ago
4 0

Answer:

0.38 mol

Explanation:

Given data:

Number of formula units = 2.3×10²³

Number of moles = ?

Solution:

According to Avogadro number ,

1 mole contain 6.022×10²³ formula units.

2.3×10²³ formula units × 1 mol / 6.022×10²³ formula units

0.38 mol

Thus, 2.3×10²³ formula units of NaCl contain 0.38 moles of NaCl.

You might be interested in
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B5%7D%20%2B%20%20%5Cfrac%7B2%7D%7B5%7D%20" id="TexFormula1" title=" \frac{1
Travka [436]
3/4 cause its addition
8 0
3 years ago
What is the heat of fusion of water in calories per mole?​
Mumz [18]

Answer:

<u><em>79.72 Calories</em></u>

Explanation:

6 0
2 years ago
Read 2 more answers
In the diagram, what is happening to the ENERGY during Segment C? Phase Change Diagram_Water Question 16 options: The kinetic en
Leviafan [203]

There was an increase in kinetic energy during the segment C and in other segments

Recall: That temperature is a measure of the average kinetic energy, so increasing temperature all cause increasing kinetic energy and vice versa.

However too, the heat energy which is added during the phase change is usually used to overcome forces in order to hold the molecules together.

<h3>What is kinetic energy?</h3>

Kinetic energy is the type of energy an object or a body posesss due to it motion

The body usually maintains it's kinetic energy unless the speed changes

<h3>What it potential energy?</h3>

Potential energy is a type of energy an object or a body had due to its relative position.

Learn more about kinetic and potential energy:

brainly.com/question/13584911f

4 0
3 years ago
Given that hclo4 is a strong acid, how would you classify the basicity of clo−4?
Mandarinka [93]
As a conjugate base of a strong acid,ClO4-would be classified as having a negligible basicity. The basicity of a chemical species is normally expressed by the acidity of the conjugate acid. The basicity of an acid is the number of hydrogen ions, which can be produced by one molecule of the acid. 
8 0
3 years ago
Question 13 of 25
avanturin [10]

Answer: is A

Explanation:

how becuase i just take the test

7 0
3 years ago
Other questions:
  • Which statement is true about writing chemical formulas of covalent compounds?
    6·2 answers
  • Mass_mole relationship
    8·1 answer
  • What’s the answer to this question
    13·1 answer
  • What can you predict from an element's location on the periodic table?
    7·1 answer
  • Ground glass is a/an _______ material. <br>a) soft<br>b) opaque<br>c) translucent<br>d) transparent​
    6·2 answers
  • A gas has a volume of 6.00 liters at a temperature of 300 K and a pressure of 1.00 atm what is the volume of the gas in liters a
    14·1 answer
  • If gold is selling presently for $1000.00/oz how much would 1 cubic inch of gold be worth?
    8·1 answer
  • *WILL GIVE A BRAINIEST &amp; 15 POINTS TO THE CORRECT ANSWER*
    11·1 answer
  • In a person's body, sulfur oxides combine with water vapor in the BLANK to form sulfuric acid.
    6·1 answer
  • How is magma formed?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!