Arobber ditches his gettaway vehicle to go on foot. he slows down from 120 m/s to 2 m/s in 20 seconds to jump out of the car. what was the robber’s acceleration

Achemistry student weighs out of phosphoric acid , a triprotic acid, into a volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with solution. calculate the volume of solution the student will need to add to reach the final equivalence point. round your answer to significant digits.

Which element would mostly likely have an electron affinity measuring closest to zero

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.