Quantitative Chemistry Flashcards
1
Q
Mole
A
The SI unit for amount of substance.
2
Q
Avogrado’s Number
A
One mole contains Avogadro’s number of particles.
(𝑁 =6,02×1023𝑝𝑎𝑟𝑡𝑖𝑐𝑙𝑒𝑠.𝑚𝑜𝑙𝑒−1)
3
Q
Molar Mass
A
The mass, in gram, of one mole of that substance.
4
Q
Molar Volume
A
1 mole of gas occupies 22,4 𝑑𝑚3 at 0 0C (273 K) and at
1 atmospheric pressure (101,3 kPa).
5
Q
Solution
A
Homogeneous mixture of solute and solvent.
6
Q
Solute
A
The substance that is dissolved in the solution.
7
Q
Solvent
A
The substance in which another substance is dissolved, forming a solution.
8
Q
Concentration
A
The amount of solute per unit volume of solution.
9
Q
Standard Solution
A
A solution of known concentration.
10
Q
Yield
A
A measure of the extent of a reaction, generally measured by comparing the amount of product against the amount of product that is possible.
