daelynreid daelynreid
  • 03-11-2016
  • Chemistry
contestada

Calculate the number of CO2 molecules in 4.22×10−2 mole of CO2.

Respuesta :

Willchemistry
Willchemistry Willchemistry
  • 05-11-2016
1 mole CO2 ------------- 6.02x10²³ molecules
4.22x10⁻² mole ---------- ??

4.22x10⁻² x ( 6.02x10²³ ) / 1 => 2.540x10²² molecules


Answer Link

Otras preguntas

Solve: K= 2(11 - k) + 14
Tickets to a play cost $5 for adults and $2 for children. If 1,750 tickets were sold for a total of $7,100, how many children’s tickets were sold? Can someone e
1.Which sentence contains an adjective clause?    A. Pizza, which many people love, can also be nutritious.  B.Thin-crust pizza with low-fat cheese has fewer ca
Evaporation: Evaporation is the process where a _________ changes into a _________.
What does an acid+base make
Air Mass is a large body of air that has the same ____________ and ___________ throughout.
A box if cereal has a volume of 384 cubic inches . If width of the box is 4 inches and the length is 8 inches , what is the height of the box?
Which substance does not obey the Lewis octet rule? a. O₂ b. NO c. CO d. N₂ Can anyone explain this one for me?
How was Martin Luther King a significant figure in the Civil Rights Movement?
Which of the following was not one of the four bodily humours? a) choler b) blood c) cholesterol d) black bile e) phlegm