percentage composition

Asked by Baby12 | 23rd Jun, 2008, 12:59: PM

Expert Answer:

                                                                    2 x 24
 The percentage of carbon in C2H2OH=-------------------- x100
                                                                      43
                                                               =1.11%
                                                                                     3x1
               The percentage of hydrogen in C2H2OH =--------------x100
 
                                                                                        43  
                                                                                      =0.069%
 
 
                          The percentage of oxygen in C2H2OH = 100-(.069+1.11)% 
                                                                                          = 98.8%                                                                                                                                                                       

Answered by  | 6th Jul, 2008, 01:49: PM

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