This is a whiteboard animation tutorial of how to solve Stoichiometry problems involving mass.
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Because amounts MUST be converted to moles before converting between chemicals, stoichiometry problems involving mass are muti-step calculations. This video explains how stoichiometry with mass works for an everyday problem involving food and then goes on to show how to solve a 3-step mass-mass stoichiometry problem for a chemical reaction. This is my second tutorial in the series.
Steps for a Mass-Mass Stoichiometry Problem:
1) Write down the balanced chemical equation
2) Calculate the molar masses of the chemicals
3) Convert mass to moles of what you know
4) Convert moles of what you know to moles of what you want to know
5) Convert moles to mass of what you want to know
My goal is to make chemistry easier ;)
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#chemistry #madeeasy #stoichiometry #ketzbook #tutorial