urielzgutierrez urielzgutierrez
  • 01-06-2022
  • Chemistry
contestada

How many atoms are in 3.5 mol he?

Respuesta :

indigoampaduhmcsherr indigoampaduhmcsherr
  • 01-06-2022

Answer:

2.11×10^24

Explanation:

You times the Avogadro number by 3.5

6.023 times 10^23.

then times it by 3.5.

I got 2.11 times 10 ^24.

I hope this helps. Have a lovely day.

Answer Link

Otras preguntas

(BRAINLIEST) short essay of (gifts you have received and how you felt about them)
Solve the following inequality. x2 + 18x + 80 < 0
The compound interest on a certain sum of money for 2 years is $208 and the simple interest for the same time at the same rate is $200. Find the rate %.
Define the following in French. to ask for / to request A. prendre B. acheter C. vendre D. commander I think it would be D
Solve Number 14 Find the value of x
can anyone solve it ..... plz​
Simplify 12p-3q +8q - 7p
1x-2y=18, 4x+3y=-16 what is this answer
Which particle diagram represents a mixture of three substances
Alcohol of mass 33.2g and density 0.79kg/m³ or 790kg/m³ is mixed with water of 9g. What is the density of the resulting mixture?.​