Benzene (C6H6) is in gasoline. How many grams of carbon dioxide are produced by burning 400 grams of benzene? The unbalanced equation is: C6H6 + O2 → CO2 + H2O

Your answer is a just took the test

Answer:             1.0  × 10⁻⁵ msolution:                     as we know ph is given as,                                    ph  = -log [h⁺]and,                                    [h⁺]  =  10^-ph    (1)putting value of ph in eq. 1,                                    [h⁺]  =  10⁻⁵                                    [h⁺]  =  1.0  × 10⁻⁵ m