Amount Of Substance

Descrição

For the amount of substance part of AS chemistry salters, Elements of Life.
LotzaLemmon
FlashCards por LotzaLemmon, atualizado more than 1 year ago
LotzaLemmon
Criado por LotzaLemmon mais de 10 anos atrás
56
3

Resumo de Recurso

Questão Responda
What is Avogadro's number? 6.02x10^23
What is relative atomic mass? (Ar) The number of times heavier one atom of an element is, than one 12th of carbon-12.
What is relative formula mass? (Mr) The sum of the atomic mass of each of the elements in the compound. (This can also be called relative molecular mass)
What is Empirical Formula? The simplest ratio of atoms in a compound.
What is Molecular Formula? The actual number of atoms in a compound. (This can be the same as or a multiple of the empirical formula)

Semelhante

OCR Chemistry - Atoms, Bonds and Groups (Definitions)
GwynsM
AS Chemistry - Enthalpy Changes
Sarah H-V
Alcohols
Bee Brittain
Atomic Structure
Jenni
Chemistry Functional Groups Quiz
09valentinerhi
Coloured Compounds (AQA A2 Chemistry)
Filip Lastovka
Organic Flash Cards
Robert Hebbs
Shapes of Molecules
Robert Hebbs
Oxidation Skills
Robert Hebbs
Complex Ions
Robert Hebbs
OCR Chemistry Definitions 1.2
09valentinerhi