Stoichiometry: Chemistry 6

Stoichiometry

Measuring the chemicals that go into and out of the reaction.

Stoichiometry

Council molecules by weighing them.

Relative Atomic Mass

The average of the masses of all known isotopes of an element

Atomic mass unit (amu)

1/12th the mass of an atom of carbon-12. Basic unit for weighing elements.

Mole

A way to express the chemicals atomic mass in terms of grams.

6.022×10^23

1 mol is equal to this number. It is the number of atoms in 12g of Carbon-12.

Avogadro’s number

6.022×10^23 is also known as?

Molar mass

Expressed in grams. 1 mole of any element = its relative atomic mass in grams.

Relative atomic mass in amu

Molar mass in grams is numerically equivalent to?