rust is iron (III) oxide Fe2O3 the owner of a 1959 cadillac convertable wants to restore it by removing the rust with oxalic acid but he needs to know how many moles of rust will be involved in the reaction how many moles of iron (III) oxide are contained in 2.50 kg of rust?

Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?