The equivalence point occurs when the amount of H ions in the original volume of acid has reacted with the (two words) of OH- ions added from the buret. g

A. is your answer.  hope this  

Adialysis unit requires 78.5 l of water.the estimated digit is 5. 

First adhesives: hide glue.  which is made by boiling raw hides and bones or fish skins and bladders.other first adhesives: asphalt/tar, pitch/plant sap, and even blood.hope that : )