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Showing posts with label Numericals of Examples. Show all posts
Showing posts with label Numericals of Examples. Show all posts

Wednesday, 29 August 2018

Numericals of Examples

August 29, 2018    No comments
How can you calculates molecular formula of glucose?



Molecular formula of glucose =C6H12O6



Atomic mass of carbon , hydrogen , and oxygen are:

Carbon = 12

Hydrogen =1

Oxygen = 16

So 6x12+1x12+16x6=180µ

Q:Find molecular formula of H2O?

Atomic mass of  hydrogen , and oxygen are:

Hydrogen =1

Oxygen = 16

So 1x12+16x6 =108µ

 


 
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