The reaction of 86.4 g of acetic anhydride, C4H6O3, with excess salicylic acid produces 53.5 g of aspirin, C9H8O4, according to the balanced equation below. What is the percent yield for this experiment?

answer: mole of the gas

answer: mole of the gasexplanation:

answer: mole of the gasexplanation: this is because 1 mole of a gas is 22.4dm³, which is use in ideal gas

Idont really know sorry

Ithink about 50 % of an original isotope's number of atoms remain

According to arrhenius theory of acid and bases, an acid is a proton donor, while base donates hydroxyl ions. further, acid and base reacts to form salt and water.consider following example.hcl    +      h2o          →      cl-          +      h3o+here, hcl has donated a proton, hence it is an acid.now consider following reactionhcl      +      naoh            ↔      nacl      +        h2oin this reaction, hcl donates proton, hence it is acid. on other hand, naoh donates hydroxyl ion (i.e. hence it is a base.