Practice Skills Flashcards
1
Q
What is meant by a standard solution?
A
A solution of known concentration
2
Q
When to use a burette
When to use a pipette
A
A burette is used to accurately measure out variable volumes of liquid
a pipette accurately measures an exact volume of a liquid
3
Q
Name 5 things that could be said about bad practice
A
- lab coat not buttoned to protect from chemicals
- not wearing goggles
- funnel not been removed from the burette
- experiment not done at eye level
- burette reading taken from the wrong angle
