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
hodyreva [135]
3 years ago
6

How many particles are in 3 moles?

Chemistry
1 answer:
Mekhanik [1.2K]3 years ago
3 0
We know that 1 mol= 6.02*10^23 particles.

3 mol* (6.02*10^23 particles/ 1 mol)= 1.81*10^24 particles.

The final answer is 1.81*10^24 particles~
You might be interested in
What is the average atomic mass of the following isotopic mixture - 42.10 g/mole- 93.50%; 48.30 g/mole 6.200%; 50.40 g/mole - 0.
bazaltina [42]

Answer:

40.03g/mole

Explanation:

Given parameters:

Mass =  42.10 g/mole and abundance  = 93.50%

Mass = 8.30 g/mole and abundance =  6.200%

Mass  = 50.40 g/mole and abundace  = 0.3000%

Find;

Average atomic mass = ?

Solution:

Average atomic mass = sum (mass x abundance)

 Average atomic mass = (\frac{93.50}{100}  x 42.1) + (\frac{6.2}{100} x 8.3) + (\frac{0.3}{100} x 50.4)

                                      = 39.36g/mole + 0.52g/mole + 0.15g/mole

                                      = 40.03g/mole

8 0
3 years ago
Hi! This is a science question...
Studentka2010 [4]

Answer:

C: remaining at rest

Explanation:

Acceleration (a) is the change in velocity (Δv), remaining at rest is not changing the velocity.

8 0
2 years ago
How many grams are in 8.2 x 1022 molecules of N216?
hoa [83]

Answer:

N2I6 = 789 g

N2I6 = 8.2x1022 molecules N2I6 x 1 mole/6.02x1023 molecules = 1.36x10-1 moles = 0.136 moles

N2I6=0.136molesx789g/mole=107g=110g

----------------------

Hope this helps, have a BLESSED AND WONDERFUL DAY!

- Cutiepatutie ☺❀❤

7 0
3 years ago
Two words that describes the tone of "I know why the caged bird sings" and why
Mariulka [41]
Somber , knowledgeable 
3 0
3 years ago
Read 2 more answers
What would be the formula for diphosphorus pentoxide ?
aleksley [76]
PbCr04 + P4O10

Hope this helps!
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following will occur when a solution of Pb(NO3)2(aq) is mixed with a solution of KI(aq)?
    8·1 answer
  • How can you tell whether one glass of water has more thermal energy than another, identical glass of water
    5·2 answers
  • Write the equations that represent the first and second ionization steps for hydroselenic acid (H2Se) in water. (Use H3O+ instea
    5·1 answer
  • Which of the following samples will have the greatest volume at STP?
    5·1 answer
  • Lewis is running in a race. His muscles need oxygen. Which best describes how multiple systems interact to bring him into homeos
    13·2 answers
  • What must be part of a quantitative observation?
    13·2 answers
  • In photosynthesis, what are the two major reactions that take place?
    13·1 answer
  • Explain the difference between plate tectonics and tectonic plates.
    12·2 answers
  • Please Help ASASP i need help
    7·1 answer
  • Formula to calculate Speed of election​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!