Neishab8168 Neishab8168
  • 25-02-2018
  • Chemistry
contestada

How many molecules of o2 are there in 4.0 mol of o2?

Respuesta :

budwilkins
budwilkins budwilkins
  • 06-03-2018
each and every mole of any substance = Avogadro's Number of them
[tex] = 6.023 \times {10}^{23} \\ 4.0moles \: O2 \times \frac{6.023 {10}^{23}molecules }{1mole} \\ = 2.41 \times {10}^{24} \: molecules \: of \: O2[/tex]
Answer Link

Otras preguntas

The Speedy Fast Ski Resort has started to keep track of the number of skiers and snowboarders who bought season passes.The Ratio of the number of skiers who bou
record the product. use expanded form to help.4x21=
jackson stationery sells cards in packs of 48 and envelopes in packs of 64.If kina wants the same number  of each, what is the minimum number of cards that she
How do you solve 3/4n -18 = 1/4n -4
what are irrational numbers/
what is eight decreased by 3 times a number equals 2
a store sold 8/5 as many dvd's as cd's. the total number of dvd's and cds sold tha day was 273. how many dvd's were sold
Factor 40x^3-5y^3 COMPLETELY
Hi I've been given the question "Work out 84kg as a percentage of 120kg" please can somebody tell me how to do this? Thanks.
Why are protists considered both helpful and harmful organisms?