1. What is Theoretical Mole Ratio?

The Theoretical Mole Ratio is the ratio of coefficients from a balanced chemical equation, representing the ideal proportion in which reactants combine and products form.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• \( \text{Coefficient A} \) — Stoichiometric coefficient of first substance
• \( \text{Coefficient B} \) — Stoichiometric coefficient of second substance

Explanation: The ratio shows how many moles of substance A react with or produce substance B in a balanced chemical equation.

3. Importance of Mole Ratio

Details: Mole ratios are essential for stoichiometric calculations, determining limiting reactants, and predicting product yields in chemical reactions.

4. Using the Calculator

Tips: Enter the coefficients from your balanced chemical equation. Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: How is this different from actual mole ratio?
A: Theoretical ratio comes from balanced equations, while actual ratio comes from experimental measurements which may differ due to side reactions or inefficiencies.

Q2: Can the ratio be greater than 1?
A: Yes, if coefficient A is larger than B. The ratio simply shows the proportion between the two substances.

Q3: What if my coefficients are fractions?
A: The calculator accepts decimal values, so you can enter fractional coefficients directly.

Q4: Does this work for all chemical equations?
A: Yes, as long as the equation is properly balanced, the mole ratio can be calculated for any two substances in the equation.

Q5: How precise should my coefficients be?
A: Use the same precision as your balanced equation. For most purposes, 2-4 significant figures are sufficient.