‘The Mole’ is Simply the Name Given to a Certain Number Flashcards
1
Q
Why use a number as long as a mole?
A
You get precisely that number of atoms or molecules, of any element or compound, conveniently, they weight the exact same numbers of grams at the relative atomic mass of the element or compound
2
Q
What will one mole of atoms or molecules of any substance have?
A
A mass in grams equal to the relative formula mass for that substance
3
Q
How many is a mole?
A
6.023× 10to the power of23
4
Q
What is the molar mass another way of saying?
A
‘The mass of one mole’
5
Q
What is molar mass measured in?
A
Grams
6
Q
What is the number 6.023× 10to the power of23 called?
A
Agravados number
