tagsfan76
tagsfan76 tagsfan76
  • 01-06-2021
  • Chemistry
contestada

Find the number of moles in:
12.044 x 10^24 atoms

Respuesta :

unknown767
unknown767 unknown767
  • 07-06-2021

Explanation:

number of moles = number of particle/ 6.02X10^23

= 12.044 X 10^24/6.02×10^23

=20.0066 moles so round it up to 3 S.F

So

=20.0moles

Answer Link

Otras preguntas

Review the map. A map titled Early Population Centers in North America. Northeast, Southeast, Midwest, Southwest, and Northwest regions are labeled. Built mound
please help asap.....​
f(x)= x^2 translated 4 units down What is the vertex, zeros, y-intercept, and explain if it has a minimum or maximum
b) Solve (2 - x)2 <25 If you need to use fractions, they can be written in the form a/b
find x!!!!! THANKS!!!!! FIRST TO ANSWER CORRECTLY GWTS BRAINLIEST
Which goes where? Please help
Convert units to solve. (CC.6.RP.3d) 3. A professional football field is 160 feet wide. What is the width of the field in yards?
what is the molarity of 5.63 moles of lithium in 3.25 liters of solution
calculate the extra pressure when you are 10 meters under water. (density of water = 1000 kg/m3, g = 9.8 N/kg). Give a value only
What was the purpose of the Espionage and Sedition Acts?Please ASAP