
Stoichiometry (video) | Khan Academy
Now we're ready to learn about stoichiometry. This is an ultra-fancy word that often makes people think it's difficult, but it really is just the study or the calculation of the relationships between the …
Worked example: Calculating amounts of reactants and products
A balanced chemical equation shows us the numerical relationships between each of the species involved in the chemical change. Using these numerical relationships (called mole ratios), we …
Stoichiometry and the mole - Science | Khan Academy
Get ready to better understand chemical reactions with stoichiometry! Master the art of measuring substances using Avogadro's number, and explore how the mighty mole helps us predict the …
Chemistry archive | Science | Khan Academy
Unit 3: Chemical reactions and stoichiometry Balancing chemical equations Stoichiometry Molecular composition Types of chemical reactions
Stoichiometry (article) | Khan Academy
Now that we have the balanced equation, let's get to problem solving. To review, we want to find the mass of NaOH that is needed to completely react 3.10 grams of H A 2 SO A 4 . We can …
Chemical reactions and stoichiometry - Khan Academy
Unit 3: Chemical reactions and stoichiometry About this unit This unit is part of the Chemistry archive. Browse videos and articles by topic. For our most up-to-date, mastery-enabled …
Stoichiometry article - Khan Academy
How do you define stoichiometry? Stoichiometry is the branch of chemistry that deals with the relationship between the relative quantities of substances taking part in a chemical reaction
Stoichiometry and empirical formulae (article) | Khan Academy
We can also use stoichiometric tools to figure out the number of atoms present in a compound or amount of substance or solute in a solution, respectively called composition and solution …
Limiting reactant and reaction yields (article) | Khan Academy
Chemical Reactions CC BY-NC-SA 3.0 Stoichiometry and Balancing Reactions CC BY-NC-SA 3.0 Reaction Stoichiometry Boundless Chemistry CC BY-SA 4.0 CC BY-NC-SA 4.0
Gravimetric analysis and precipitation gravimetry
Stoichiometry is when you use the coefficients from the balanced chemical equation to calculate amounts of reactants and products. For more information, you can read this introductory article …