User:Keytotime/Temp

This is my private draft page.

1. Combining Transformations of Graphs

The Mole

In chemistry it is impractical to ask for a specific number of a substance, therefore the mole has been established. The mole (unit: mol) is defined as the same number of elementry units of a substance as there are atoms in exactly 12g of pure Carbon 12. The mass in grams of one mole of a substance is it's the molar mass. Since the atomic mass is also relative to Carbon 12, the atomic mass of an element is the molar mass of one mole of the element.

Calculus

$\lim _{x\rightarrow 0}{\frac {\sin(x)}{x}}=1,$

$\lim _{x\rightarrow 0}{\frac {1-\cos(x)}{x}}=0$