Equations
Card Set Information
Author:
gpiney
ID:
236793
Filename:
Equations
Updated:
2013-09-24 15:58:56
Tags:
Chemistry Equations
Folders:
Description:
Equations to learn for Chemistry
Show Answers:
How do you calculate atom economy?
Atom economy = molecular mass of desired product/ sum of molecular masses of ALL products
x 100
How to calculate percentage yield?
percentage yield = actual yield/ theoretical yield x100
How do you calculate the theoretical yield?
molecular mass of desired product/ molecular mass of all products
How do you work out the moles of a gas?
no. of moles = volume (dm
^{3}
) / 24
How do you convert cm
^{3 }
into dm
^{3 }
?
Ncm
^{3 }
/ 1000
What is the unit of concentration?
mol/dm
^{3}