Petrochemicals are used in some cosmetics. true or false

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.

How does concentration affect reaction rate

What is a difference between a mixture of elements and a mixture of compounds