Ijayraprvis Ijayraprvis

14-06-2016
Chemistry

contestada

Can you help me solve this problem???? How many carbon atoms are there in 2.12 molecules of propane? (C3H8)

Relax

Respuesta :

jmanyo999 jmanyo999

14-06-2016

number of moles = 2.12 mol C3H8.
1 mol C3H8 = 6.02 × 1023 molecules C3H8.
1 molecule C3H8 = 11 atoms.
(3 carbon atoms and 8 hydrogen atoms)

Answer Link

Otras preguntas

What could you expect to see in a Mayan city?

A used book store will trade 2 of its books for 3 of yours. If Val brings in 18 books to trade, how many books can she get from the store?

how do you graph y=7/2x-2

If a client is working on reducing stress, what should the fitness professional suggest as a first step? A. Take a leave of absence from work. B. Take a vacatio

What three things can change the reaction rate of an enzyme?

I NEED HELP WITH THIS MATH QUESTION: The length of each side of a square is 2.5 meters. If each side is doubled in length, what is the effect on the perimeter o

what is circulation to all body organs called?

Is 48/100 closest to 0,1/2, or 1 explain

Are viruses heterotrophs or autotrophs?

how do you solve 3/4f+5=-5