Chemistry-definitions Flashcards
0
Q
Avogadro constant
A
6.02 x 10^23
1
Q
Relative atomic mass
A
The weighted average mass of naturally occurring atoms of an element on a scale where an atom of carbon-12 has a mass of exactly 12 units.
2
Q
Hess’s law
A
The total enthalpy change in a chemical reaction is independent of the route by which the chemical reaction takes place as long as the initial and final conditions are the same.
