Stoichiometry and Chemical Reactions: Calculations and Analysis

This assignment solution provides detailed step-by-step solutions to various stoichiometry problems. The document starts with calculating the molar mass of different compounds and determining the number of carbon atoms in a given mass of a substance. It then proceeds to calculate the percentage of sulfur in a compound, the mass of hydrogen in a given mass of acetic acid, and the mass and percentage of chromium in a reaction. The solution also includes balancing chemical equations, calculating moles, and determining the mass of a product formed in a reaction. Furthermore, the solution identifies the limiting reactant and calculates the percentage yield of a reaction. Finally, it includes an extra credit question related to the unreacted reactants.