Balance the following equations. (c) NH₄ClO₄ + Al → Al₂O₃ + N₂ + Cl₂ + H₂O

Key Concepts

Balancing Chemical Equations

Balancing chemical equations involves ensuring that the number of atoms of each element is the same on both sides of the equation. This is achieved by adjusting the coefficients in front of the chemical formulas. The law of conservation of mass dictates that matter cannot be created or destroyed in a chemical reaction, thus requiring balanced equations.

Stoichiometry

Stoichiometry is the quantitative relationship between reactants and products in a chemical reaction. It allows chemists to calculate the amounts of substances consumed and produced in a reaction based on balanced equations. Understanding stoichiometry is essential for predicting yields and determining the proportions of reactants needed.

Types of Chemical Reactions

Chemical reactions can be classified into several types, including synthesis, decomposition, single replacement, and double replacement reactions. Recognizing the type of reaction can help in predicting the products and understanding the underlying mechanisms. In the given equation, the presence of aluminum and ammonium perchlorate suggests a redox reaction, where oxidation and reduction processes occur.