cal. mass of product

Started by ananya, March 12, 2021, 07:46:56 AM

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ananya

March 12, 2021, 07:46:56 AM
.

uma

#1
March 14, 2021, 09:48:25 AM
C2H5Cl -----> C2H4
1 mole of ethanol gives 1 mole of ethene

Molar mass of C2H5Cl = 64.5g
Molar mass of C2H4 = 28.05g
Plannining -
g C2H5Cl  ----> Moles of C2H5Cl ------> Moles of C2H4------> g of C2H4 -------> 50% of given mass

32.25 g ethanol*(1mole ethanol)/(64.5 g ethanol )*   (1mole of ethene )/(1mole of ethanol )*(28.05 g ethene )/(1 mole of ethanol )=                                                                                                                                   
                                                                                                                                           14.025 g     of ethene
50 percent of this amount =50% of  14.025 g = 7.0125



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