Question

how you would apply stoichiometry principles to calculate theoretical yields.

Explanation:

Step1: Write balanced chemical equation

This gives mole - ratios of reactants and products. For example, for the reaction $aA + bB
ightarrow cC + dD$, the mole - ratio of $A$ to $C$ is $a:c$.

Step2: Determine limiting reactant

Find the number of moles of each reactant using $n=\frac{m}{M}$, where $n$ is moles, $m$ is mass and $M$ is molar mass. Then, compare the moles of reactants based on the mole - ratios from the balanced equation to identify the limiting reactant.

Step3: Calculate moles of product

Use the mole - ratio of the limiting reactant to the product from the balanced equation. If the limiting reactant is $A$ and the mole - ratio of $A$ to $C$ is $a:c$, and the moles of $A$ is $n_A$, then the moles of $C$, $n_C=\frac{c}{a}n_A$.

Step4: Calculate theoretical yield

Use the formula $m = n\times M$ for the product, where $n$ is the moles of the product calculated in Step 3 and $M$ is the molar mass of the product.

Answer:

Follow the above four - step process to calculate the theoretical yield using stoichiometry principles.