Seudónimo Seudónimo
  • 01-07-2015
  • Chemistry
contestada

How many moles of carbon do you have in 100 quadrillion carbon atoms? report answer to 2 sig figs

Respuesta :

lulu1991
lulu1991 lulu1991
  • 01-07-2015
100 quadrillion is 10^17. There are 6.02*10^23 atoms per mole. So the mole number of the carbon atom is 10^17/(6.02*10^23)=1.7*10^(-7) mol.
Answer Link

Otras preguntas

solve the formula for the indicated variable  c=yt+y,for t (the solution is t=___)
which areas were obtained after the revolutionary war?
how can astronomers use rocks from the moon to estimate the age of the solar system ?
what is the comparative and superlative of many, lazy, smooth, and rough
and what is this A rock band has 5 members, and two fiths of the members play string instruments. Also, 0.4 of the members sing. Does the band have the same num
What cruel action did macbeth order to insure his status
A cone has a diameter of 8 cm. and a height of 4cm.   If the height doubles then the volume is: a) four times largerb) three times as largec) Twice as larged) T
How many people could read in France in 2000, 2001, 2002, 2013?
you are facing east. you turn left, then left again, then about face, then right. which direction are you finally facing?
when did grass evolve?