(Solved): Help me answer this 2 question please 41. In comparison to a reaction pathway without an enzyme, the ...

41. In comparison to a reaction pathway without an enzyme, the activation energy for a reaction pathway provided by an enzyme will be and the value of \( \Delta \mathrm{H} \) for the reaction will ii \( i \) 1 poir the value of \( \Delta H \) for the reaction will. A B C D 20. One reason that copper pipes rather than iron pipes are used in 1 point household plumbing is that iron has a greater tendency to be oxidized than copper ironywill react with dissolved minerals such as calcium salts copper is a better conductor of heat energy than iron commercial drain cleaners containing sodium hydroxide will react with iron