acids titration Flashcards
1
Q
what is a standard solution
A
a solution whose concentration is known accurately
2
Q
how to prepare a standard solution
A
image on phone
3
Q
what is a titration
A
a technique where a solution of aa known concentration is used to determine the concentration if an unknown solution
4
Q
what are the two steps of titration
A
rough titration used to determine the approximate number of standard solution needed to neutralise an. unknown solution
subsequent more accurate titrations that you will use for calculations
5
Q
why is a conical flask used in titration
A
so no solution spills when swirling
6
Q
how to calculate apparatus error
A
margin of error/quantity measured *100
