Mass to Mole Stoichiometry | Science Explained Flashcard

Front

What is the first step in solving stoichiometry problems?

Back

Balance the chemical equation

Front

What does a 'two T's in our bridge' indicate in stoichiometry?

Back

A two-step conversion process

Front

What is the molar mass of iron used in the calculations?

Back

55.85 g/mol

Front

How many moles of Fe2O3 are needed to produce 75.8 grams of Fe?

Back

1.51 moles

Front

What is the correct mole ratio of Fe to Fe2O3 from the balanced equation?

Back

4:2

Front

How many moles of CO2 are produced from 275 grams of carbon?

Back

22.9 moles

Front

What is the molar mass of carbon used in the calculations?

Back

12.01 g/mol

Front

What is the mole ratio of carbon to CO2 in the balanced chemical equation?

Back

3:3

Front

How many moles of carbon are required to produce 50.8 grams of Fe?

Back

0.68 moles

Front

What is the importance of balancing the chemical equation in stoichiometry?

Back

To ensure correct mole ratios