Achimical reaction is supposed to produce 1.44 g of product x. when the reaction is carried out, only 1.31 g of product x are formed. what is the percenr error in the yield of the reaction?

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d. the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a. the mitochondria b. the nucleus c. the vacuoles d. the endoplasmic reticulum