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pallavi pradeep bhardwaj Grade: 12
        

The empirical formula of the compound is CH2O . Its molecular weight is 180.The molecular formula of the compound is

7 years ago

Answers : (3)

pratham ashish
9 Points
										

Hi,


 


the wt of emperical = 12+2+ 16= 30


molecular formula = n ( emperical formula)


 


the way to calculate n:


n =   molecular wt of the compound /  wt of emperical formula


 


here we hav  n = 180/30 = 6


hence the molecular formula = 6 ( emperical formula)


i.e  6(CH2O) = C6H12O6


 


good luck & enjoy ur preparation

7 years ago
Ramesh V
70 Points
										

atomic weight of C=12 ,H=1,O=16 ,


mol. wt. of CH2O is 30


given mol. wt. of compound (nCH2O) is 180,


n=180/30=6


so, compound is C6H12O6


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7 years ago
Pratham Ashish
17 Points
										

hi,


 empirical wt . of compound = 12 + 2 + 16


                                         = 30


 mol. wt is 180 


thw ratio between the two wt. is called n


          n = 180/ 30


             =6 


so, the mol. formula of compoundwill be 


                                           =  ( CH2 o ) 6


                                            = C6 H12 O6

7 years ago
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