Sara20171 Sara20171
  • 06-11-2017
  • Chemistry
contestada

PLEASE HELP: 3.01x10^23 molecules of SO3 is how many moles? Please tell me how you got it thank you!

Respuesta :

cuanchi cuanchi
  • 06-11-2017
divide 3.01x10^23 by the Avogadro's number 6.02x10^23

that is 

3.01x10^23 / 6.02x10^23 = 0.5 mol of SO3
Answer Link

Otras preguntas

1. Width of A postage stamp is one m, 15 cm, or 20 mm 2. A thickness of ACD 0.1 m 0.01 m or 0.001 m 3. Height of a bus 152.4 mm, 20M, or 250 cm 4 Length of an
Help me please!! ASAP!! I answered it as the one crossed out but it was incorrect please help omg! T-T (Please only answer if you know it)
what is photosynthesis
What is the basis of our christian hope?​
Evaluate 64^1/2x 10^-2 Give your answer as a fraction in its simplest form.
Select the correct answer. Which equation represents a line that is parallel to the x-axis, is perpendicular to the y-axis, and has a slope of 0? A. y=4/5x + 4/
on an island there are three mice populations. Population 2 cannot contact populations 1 and 3. What name is given to this situation?
PLS HELP URGENT!!!!!!​
Lucy Burns (Frances O'Conner)​
berapakah hasil dari 33 1/2 - 7 x 8 + 2 - 5,5 adalah, mohon bantuan nya kakak