A chemistry tutorial on mass-mole calculations suitable for high school students.
Learn how to calculate the formula mass of a compound by adding the mass values of its atoms with BBC Bitesize GCSE Chemistry.
Feb 6, 2015 ... In this tutorial: Molar masses Grams - moles - molecules calculations How to calculate ions Handy links As I mentioned in the past tutorial, the ...
Mole Calculations. Chemical Equations and Stoichiometry. Lecture Topics. Atomic weight, Mole, Molecular Mass, Derivation of Formulas, Percent Composition.
In this case your first stop is at moles; therefore, you want to create a relationship between grams of Oxygen and moles of Oxygen. Whenever you create a ...
b) mass of 0.25 mole of iron = number of moles × molar mass = 0.25 × 56 = 14 g. Example: Calculate the mass of (a) 3 moles and (b) 0.2 moles of carbon dioxide ...
May 9, 2011 ... Mole CalculationsLauren LinenbergerNicole HanamuraNarration by: Alaina Gist.
Introduction to the idea of a mole as a number (vs. an animal) ... But then we would have to calculate with incredibly small numbers all the time, which is even ...