Prac Exam (1 Viewer)

[nylon]

Hey, i was wondering if anyone could help me out, we got a prac exam in a few days and our teacher said it will be a:

'volumetric' and 'gravametric' prac

im 95% sure volumetric is going to be titration but what could gravametric be?

 

[CM_Tutor]

A gravimetric prac will usually involve an analysis based on the collection and weighing of a precipitate. The analysis of the sulfate content of fertiliser by precipitation as barium sulfate - in Chemical Monitoring and Management - would be an example of a gravimetric analysis technique.