Calculating percentage yield

https://www.youtube.com/watch?v=pquHv3LITTs

Calculate max mass of magnesium oxide that we could make if we start with 6g of magnesium adn unlimited oxygen

Moles of magnesium = 0.247 mol

Equation tells us 2 moles of magnesium makes 2 moles of magnesium oxide, means we can make max of 0.247 moles of magnesium oxide

We can make 9.95 g of magnesium oxide. ( mass = mol / g/mol

This is max theoretical value of mgo2 we can achieve

How do we calculate percentage yield

Yield (%) = ( Yield / Max theoretical yield ) x 100

Either use grams of moles for BOTH yield and max

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