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How many moles are in 7.2 x 10^23 carbon molecules?

 Jan 29, 2019
 #1
avatar+95866 
+1

Not much on Science...but

 

1 mole = 6.022  x 10^23 molecules 

 

So

 

[7.2 x 10^23]  /  [ 6.022 x 10^23 ]  =    7.2 / 6.022  ≈ 1.196  moles

 

 

cool cool cool

 Jan 29, 2019
 #2
avatar+587 
0

i need it written in scenitifc notation frown. Do you know how i would do that?

jjennylove  Jan 29, 2019
 #3
avatar+95866 
0

1.196 x 10^0   in   sci not

 

 

cool cool cool

CPhill  Jan 29, 2019

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