Stoichiometry: mass-to-mass and limiting reagent | Chemistry | Khan Academy скачать в хорошем качестве

Stoichiometry: mass-to-mass and limiting reagent | Chemistry | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! https://www.khanacademy.org/science/h... Watch a step-by-step example to understand the process involved in mass-to-mass stoichiometry. Learn to convert between the masses of reactants and products using balanced equations and molar masses. Additionally, learn how to determine the limiting reactant to accurately predict the amount of product formed in a chemical reaction. Sections: 00:00 - Mass-mass stoichiometry Question 1 01:10 - Why we convert mass to moles first 01:58 - Strategy to solve any mass-mass stoichiometry problem 03:32 - Building the entire calculation with all conversion factors 07:15 - How to find the limiting reactant 10:02 - Mass-mass stoichiometry Question 2 ------------------ Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?ut... Volunteer here: https://www.khanacademy.org/contribut...