Chemistry for Beginners - Stoichiometry and Lab Calculations

Master General Chemistry Calculations & Lab Skills

This course provides a comprehensive guide to excelling in general chemistry, focusing on essential calculations and practical lab techniques. We'll break down each topic with detailed explanations, background information, and plenty of practice problems to solidify your understanding. Learn to avoid common pitfalls and overcome mental hurdles with practical problem-solving tips and tricks!

• Significant Figures: Eliminate errors caused by insignificant technicalities! We'll thoroughly cover the rules for applying significant figures to mathematical operations – a crucial skill for accurate calculations.

• Stoichiometry & Balancing Chemical Equations: Mastering the art of balancing chemical equations is the foundation for success in basic chemistry calculations. We'll provide strategies to help you conquer this fundamental skill.

• Moles: Unlock the power of the mole! This is arguably the most challenging concept for many students, so we dedicate multiple sections to explaining its importance for calculations involving percent yield and theoretical yield. Understand how the mole is essential for accurate chemistry calculations.

• Molarity: Essential for accurate dilutions in the lab. Learn four different methods for adjusting solution molarity and how to easily perform these adjustments.

• Titrations: Become proficient in acid-base titrations, a common lab procedure. We'll cover titrations with various acids and demonstrate how to calculate pKa values using Excel.

• Spectroscopy & Beer's Law: Explore the theory behind spectroscopy and how to apply Beer's Law to determine the concentration of lab samples. This section will guide you through mastering these calculations.