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Softa [21]
3 years ago
9

since butane is not found on the periodic table,how could you find the molar mass of butane(mass of one mole of butane molecules

)?
Chemistry
2 answers:
Mars2501 [29]3 years ago
6 0
All you do is add up the molar masses of the carbons and hydrogens in the formula. Most peiordic tables show the molar masses of elements (also called their molecular weights) underneath their chemical symbols. 

4(molar mass of carbon) + 10(molar mass of hydrogen) = 4(12.0107 g/mol) + 10(1.00794 g/mol) 

<span>= 58.1222 g/mol 


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!



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Wittaler [7]3 years ago
3 0

We know, It's atomic formula = C4H10

Now, we know molar mass of C = 12 & H=1

so, it would be: 12*4+1*10 = 48+10 = 58

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Kr = ?
Kf - <span>forward rate constant.
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