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
andreev551 [17]
3 years ago
14

What does Avogadro’s number represent?

Chemistry
2 answers:
Reptile [31]3 years ago
4 0

Avogadro's number represents the number of units <span>in a single mole of any substance (also referred to as the "molecular weight" of the substance). Keep in mind that the units may be electrons, atoms, ions, or molecules, depending on the substance and its reaction. Avogadro's number is 6.022140857 </span>× 10^{23} [/tex].
iren2701 [21]3 years ago
3 0

Answer:

Explanation:

Avogadro's number/constant is named after an italian scientist; Amedeo Avogadro. Avogadro's number is the number of particles (atoms,ions or molecules) present in one mole of a substance. It is usually denoted as N or N₀.

Avogadro's number equals 6.02 ₓ 10²³

For instance, the number of particles present in 2 moles of sodium (Na) is

2 ₓ 6.02 ₓ 10²³.

You might be interested in
Which of the following most likely happens when thermal energy is removed from a chemical reaction? Rate of reaction becomes fas
3241004551 [841]
If you remove thermal heat from the reaction the reaction will slow down.  meaning that there will be fewer collisions occurring between the particles.
<span />
5 0
3 years ago
Read 2 more answers
241 san sotope of plutonium that is highly radioactive and is used in some nuclear reactors and many nuclear weapons.
postnew [5]

Answer:

your answer is the third option

8 0
4 years ago
This subject is science.
Cloud [144]

Answer:

ydhllhljuoyo

Explanation:

plz follow me

6 0
3 years ago
What is the area of triangle ABC with vertices A(x¹,y¹), B(x²,y²)and C (x³,y³)??????????<br>​
AlexFokin [52]

Answer:

Area = \frac{1}{2}|x_1(y_2 - y_3)+x_2(y_3 - y_1)+x_3(y_1 - y_2)|

Area = 2\ units^2

Explanation:

Given

A = (x_1,y_1)

B = (x_2,y_2)

C = (x_3,y_3)

Required

Determine the area

The area of a triangle is :

Area = \frac{1}{2}|A_x(B_y - C_y) + B_x(C_y - A_y) + C_x(A_y - B_y)|

By substituting values for the x and y coordinates of A, B and C;

We have:

Area = \frac{1}{2}|x_1(y_2 - y_3)+x_2(y_3 - y_1)+x_3(y_1 - y_2)|

So:

For instance

A = (0,3)

B= (2,1)

C = (2,3)

The area is:

Area = \frac{1}{2}|0(1-3) + 2(3-3) + 2(3-1)|

Area = \frac{1}{2}| 2*0 + 2*2|

Area = \frac{1}{2}| 0 + 4|

Area = \frac{1}{2}|4|

Area = \frac{1}{2} * 4

Area = 2\ units^2

7 0
3 years ago
Can some one help meeeeeee on
Salsk061 [2.6K]

Answer:

What are we helping you on?

Explanation:

..

4 0
4 years ago
Read 2 more answers
Other questions:
  • Naturally occurring copper has two isotopes, 63cu and 65cu. what is different between atoms of these two isotopes?
    8·1 answer
  • Convert 131 ft^3 to mm^3
    7·2 answers
  • NEED HELP ASAP!!!PLZZ
    12·1 answer
  • How could you use these solutions to determine the identities of each metal powder?
    13·1 answer
  • A mushroom grows a wide stalk:
    13·1 answer
  • The attraction between molecules of methane in the liquid state is primarily due to
    11·1 answer
  • PLEASE HELP! Find out whether the chemical equation is balanced or unbalanced.
    12·1 answer
  • Calculate the percentage of CL in AL(CLO3)3​
    12·1 answer
  • What is the conjugate base of CO3-2
    6·1 answer
  • How many grams S03<br> are needed to make 400g<br> H₂So4 in 49%
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!