NEVER STRUGGLE With Limiting Reagents Again! (Stoichiometry Level Up)

Are you tired of feeling lost when a chemistry problem gives you TWO starting amounts?

Welcome to the ultimate guide to Limiting Reactants and Excess Reactants!​In this video, I break down the "Boss Reactant" logic using a simple, 3-step shortcut that works every single time. We move past the confusion and dive straight into the math you need to ace your exams.

Grab your calculator and let’s master these 4 classic problems together!

In this video, we solve:

​00:00 – Introduction
00:10 – Problem 1: Aluminum & Sulfuric Acid — Identifying the Limiting Reagent and calculating leftover excess.​
11:08– Problem 2: Methanol Synthesis (CO + H2) & Calculating Theoretical Yield of Methanol (CH3OH).​
19:13 – Problem 3: Burning Magnesium (Mg + O2) Finding excess mass in a closed vessel.​
24:10 – Problem 4: The Hydrogen Explosion (H2 + O2) Determining moles of Water produced from grams.

What You’ll Master:​

✅ How to identify the Limiting Reactant vs. the Excess Reactant.
✅ The step-by-step math to calculate Theoretical Yield.
✅ A foolproof method for finding exactly how much excess remains.
✅ Using the Mole Ratio to avoid common calculation errors.

Whether you are prepping for high school/Secondary school chemistry or a college/university level exam, these walkthroughs will help you solve stoichiometry problems faster and with 100% accuracy.​

More Chemistry Lessons:​

▶️ Master Stoichiometry Calculations: [   • STOICHIOMETRY OF CHEMICAL REACTIONS(CALCUL...  ]

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