Lesson 8.5

Which is the limiting reagent?

For the combustion of sucrose:

C₁₂H₂₂O₁₁ + 12O₂ ---> 12CO₂ + 11H₂O

there are 10.0 g of sucrose and 10.0 g of oxygen reacting. Which is the limiting reagent?

Calculate the mass of NaBr formed when 50 g NBr₃ and 57 g NaOH react?

2NBr₃ + 3NaOH ---> N₂ + 3NaBr + 3HOBr

Aluminum reacts with chlorine gas to form aluminum chloride.

How many grams of aluminum chloride are produced from 34.0 g of aluminum and 39.0 g of chlorine gas if the reaction produced 90% yield?