1) a student observes a reaction in their lab between two aqueous solutions but the solubility table indicates that both products are aqueous and thus a reaction should not have been observed. propose a source of error which may explain their results
(my guess would be impurities in the samples?)
2) A student observes 'no visible reaction' for their results, yet the solubility table indicates that one of the products is insoluble. Propose a source of error that may explain their results. (The student did mix the correct chemicals)
(my guess would be one of the preciptates reacted with like an acid in excess?)