Math Problem Statement

116.7 g of Aluminum nitrite and 193.2 g of ammonium chloride react to form aluminum chloride, nitrogen, and water. How many grams of the excess reagent remain after the reaction? Enter to 2 decimal places.

Solution

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Math Problem Analysis

Mathematical Concepts

Stoichiometry
Limiting Reagent
Molar Mass

Formulas

Moles = Mass / Molar Mass
Limiting Reagent Concept
Excess Reagent Calculation

Theorems

Law of Conservation of Mass
Stoichiometric Ratios

Suitable Grade Level

Undergraduate Chemistry