STOICHIOMETRY: How to BALANCE a CHEMICAL EQUATION | Chemistry with Cat скачать в хорошем качестве

STOICHIOMETRY: How to BALANCE a CHEMICAL EQUATION | Chemistry with Cat

STOICHIOMETRY: How to BALANCE a CHEMICAL EQUATION | Chemistry with Cat The law of conservation of mass tells us that mass of products has to equal the mass of reactants. That means that the atoms found in the reactants must be the same as the products, so we have to BALANCE our chemical equations. We use stoichiometry coefficients to balance. NOTE that we cannot change molecular formula or add other reactants or products to the formula! I'll show you how to balance a simply combustion reaction of propane, then I'll leave you with a homework question! To check your answer go to the Chemistry with Cat Instagram:   / chemwithcat   Cat has a BMSc and MSc. SHE HAS BEEN IN YOUR SHOES AND STRUGGLED ON THOSE EXAMS! She currently tutors university and high school chemistry, and she's here to help YOU! She creates quick videos that teach you everything you need to know to not only pass chemistry but ace it! Science is fun! Subscribe to this channel for more lessons!    / @chemistrywithcat   For individual tutoring contact Cat at: chemistrywithcat@gmail.com Intro and Outro Music composed and recorded for this channel by my very talented brother: Andrew Valle #stoichiometry #balancechemicalequation #conservationofmass