Stoichiometry

Front

The limiting reactant

Back

is used up first

Front

1 Body + 4 Tires --> 1 car
How many cars can you make with 92 tires and 34 bodies?

Back

23

Front

What are the correct steps for determining the limiting reactant?

Back

Divide the moles of each reactant by its coefficient and look for the smallest number.

Front

What is the limiting reactant if 10 moles of NH₃ react with 30.0 moles of NO?
4NH₃+6NO --> 5N₂ + 6H₂O

Back

NH₃

Front

The Formula to make S'mores is:
2C + 1M + G₂→ C₂MG₂. If you have 5 Marshmallows (M), 9 Chocolate Pieces (C), and 9 Graham Cracker Halves (G), how many S'mores can you make?

Back

4

Front

How do you determine the limiting reactant?

Back

Find the amount of product produced by each amount of reactant. The reactant that makes the least is the limiting reactant.

Front

4NH₃ + 5O₂ --> 4NO + 6H₂O
How many grams of NO are formed if 6.30g of ammonia react with 1.80g of oxygen?

Back

1.35g

Front

P₄ + 3O₂ --> P₄O₆ 
What is the limiting reactant if 12 moles of P₄  react with 15 moles of O₂?

Back

O₂

Front

1 Cheese + 2 Bread --> 1 grilled cheese How many grilled cheeses can you make with 26 slices of bread and 14 pieces of cheese?

Back

13

Front

The excess reactant

Back

is the reactant that is left over