Unit 3 Flashcards
1
Q
How many sigfigs are in 1324?
A
4
2
Q
How many sigfigs are in 0.023
A
2
3
Q
How many sigfigs are in 9010.0?
A
5
4
Q
How many sigfigs are in 0.001?
A
1
5
Q
What’s avogadros principle?
A
equal volumes of all gases, at the same temperature and pressure, have the same number of molecules
6
Q
Define limiting reactant
A
The reactant that becomes completely consumed in a reaction
7
Q
Define excess reactant
A
The reactant that remains in some amount after the reaction has gone to completion
