jojo2644 jojo2644
  • 01-11-2021
  • Chemistry
contestada

the number of atoms in 3.50 mole of hydrogen atoms, H.

Respuesta :

polyalchem polyalchem
  • 09-11-2021

Answer:

2.11 X10^24 atoms

Explanation:

the number of atoms in 3.50 mole of hydrogen

1 mole contains Avogadros number of 6.022 X10^23 atoms

so

3.5 moles contain 3.5 X 6.022 X 10^23

2.11 X10^24 atoms

Answer Link

Otras preguntas

What are Monsoon forests?
Find the circumference. 14 ft C = [ ? ] ft C=TD=2πr Usе π = 3.14
May 14-september 17, 1787 in Philadelphia pennsylvania who feared that no one would say anything if everyone outside the gathering knew what they were doing
What is the value of 6 + 2x when x = 5? (3 points) a 4 b 13 c 16 d 40
2826 to the nearest hundred
Annie by 55.56 yd.³ of topsoil for $1.75 per cubic yard how much would Annie have paid?
The circumference of a circle is 11piπ cm. Find its radius, in centimeters.
A rectangle has an area of 40 square feet. Select all the possible dimensions of the rectangle D 10 in., 30 in. A 4 ft, 10 ft B 20 ft, 20 ft C5 ft, 8 ft E 1 in
Annie by 55.56 yd.³ of topsoil for $1.75 per cubic yard how much would Annie have paid?
How many pairs of vertical angles are there9