Predict the products and write the TIE and the NIE for the neutralization of phosphoric acid by a solution of Iron(II) sulfide

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.