Describe rutherford's model of the atom

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.

What is the empirical formula for c4h8o2

Displacement is the slope of a velocity vs. time graph a. true b. false