Calculate the work done (in J) when 4.5 g of H_(2)O_(2) reacts against a pressure of 1.0 atm at 25^(@)C2H_(2)O_(2)(l)rarr O_(2)(g) +2H_(2)O(l)

Calculate the work done (in J) when 4.5 g of H_(2)O_(2) reacts against

1.	Calculate the work done (in J) when 4.5 g of H_(2)O_(2) reacts against a pressure of 1.0 atm at 25^(@)C2H_(2)O_(2)(l)rarr O_(2)(g) +2H_(2)O(l)
Answer» `-1.63 XX 10^(2)` `4.5 xx 10^(2)` `3.2 xx 10^(2)` `-6.1 xx 10^(2)` SOLUTION :`w=-Deltan_(g)RT=(-4.5 )/(34xx2)xx8.314 xx298`, `w=-163.9 J`