Bell Ringer Jan. 31 N2 + 3H2  2NH3 How many moles of NH3 are created from 18 grams of H2? How many moles of N2 are needed to create 42.

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Bell Ringer Jan. 31 N2 + 3H2  2NH3 How many moles of NH3 are created from 18 grams of H2? How many moles of N2 are needed to create 42 grams of NH3?

Using Mole Ratio to convert from Grams We can convert moles of one substance to the grams of another substance using mole ratio. B A

Class Example 5 3 4 How many grams of CO2 are created when you react 6 moles of O2?

How many grams of C3H8 are needed to create 4.2 mol of H2O? Group Example 5 3 4 How many grams of C3H8 are needed to create 4.2 mol of H2O?