Consider the following balanced chemical equation: CS2(g)+3 O2(g) ⟶CO2(g)+2 SO2(g) (a) Determine

step 1 We're given the following a balanced chemical equation as to balance it and do a Stochialometry

Consider the following balanced chemical equation: CS2(g)+3...

Consider the following balanced chemical equation: $$ \mathrm{CS}_{2}(g)+3 \mathrm{O}_{2}(g) \longrightarrow \mathrm{CO}_{2}(g)+2 \mathrm{SO}_{2}(g) $$ (a) Determine the mass (in g) of $\mathrm{CO}_{2}$ formed if $8.75 \mathrm{~g}$ of $\mathrm{CS}_{2}$ reacts with $8.75 \mathrm{~g}$ of $\mathrm{O}_{2}$ (b) Determine the mass (in g) of $\mathrm{SO}_{2}$ formed if $8.75 \mathrm{~g}$ of $\mathrm{CS}_{2}$ reacts with $9.22 \mathrm{~g}$ of $\mathrm{O}_{2}$ (c) Determine the mass (in g) of $\mathrm{CO}_{2}$ formed if $4.89 \mathrm{~g}$ of $\mathrm{CS}_{2}$ reacts with $21.1 \mathrm{~g}$ of $\mathrm{O}_{2}$

Consider the following balanced chemical equation:
$$
\mathrm{CS}_{2}(g)+3 \mathrm{O}_{2}(g) \longrightarrow \mathrm{CO}_{2}(g)+2 \mathrm{SO}_{2}(g)
$$
(a) Determine the mass (in g) of $\mathrm{CO}_{2}$ formed if $8.75 \mathrm{~g}$ of $\mathrm{CS}_{2}$ reacts with $8.75 \mathrm{~g}$ of $\mathrm{O}_{2}$
(b) Determine the mass (in g) of $\mathrm{SO}_{2}$ formed if $8.75 \mathrm{~g}$ of $\mathrm{CS}_{2}$ reacts with $9.22 \mathrm{~g}$ of $\mathrm{O}_{2}$
(c) Determine the mass (in g) of $\mathrm{CO}_{2}$ formed if $4.89 \mathrm{~g}$ of $\mathrm{CS}_{2}$ reacts with $21.1 \mathrm{~g}$ of $\mathrm{O}_{2}$

Key Concepts

Stoichiometry

Stoichiometry involves calculating the relationships between reactants and products in a chemical reaction according to a balanced equation. It is used to determine the amounts (in moles, mass, or volume) of substances involved in a reaction based on their molar ratios.

Limiting Reactant

The limiting reactant is the substance that is completely consumed first in a chemical reaction, which determines the maximum amount of product that can be formed. Identifying the limiting reactant is essential when the reactants are not present in the exact stoichiometric amounts required by the balanced equation.

Molar Mass

Molar mass is the mass of one mole of a substance, usually expressed in grams per mole. It is used to convert between the mass of a substance and the number of moles, which is necessary for stoichiometric calculations in chemical reactions.

Balanced Chemical Equation

A balanced chemical equation shows the chemical reaction with the same number of atoms of each element on both sides, ensuring conservation of mass. It provides the stoichiometric coefficients that indicate the proportions of reactants and products involved in the reaction.

Mole Concept

The mole concept is a fundamental chemical principle that provides a bridge between the atomic scale and the gram scale, allowing chemists to count entities like atoms, ions, or molecules using the unit 'mole' and Avogadro's number to relate mass measurements to numbers of particles.

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