Quantitative Chemistry Flashcards

1
Q

percentage mass definition

A
  • The percentage of a compound an element takes up
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Mole calculation

A
  • Number of moles = mass(g) / Mr
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Define limiting reactant

A
  • When one reactant gets completely used up before the rest
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the volume of one mole of any gas at one atmosphere and room temperature

A
  • 24dm^3
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Atom economy calculation

A
  • Atom Economy = Mr of desired products / Mr of all reactants
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Percentage yield calculation

A
  • Percentage yield = mass of products actually made / maxium theoretical product mass
How well did you know this?
1
Not at all
2
3
4
5
Perfectly