Write an equation showing how you could prepare ethyl phenyl ketone from propanenitrile and a grignard reagent. what is the structure of the imine intermediate?

What volume of a 2.00 m stock solution of naoh is needed to prepare 150. ml of 0.40 m solution?

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?