How many grams of carbon (graphite) are required to react...

How many grams of carbon (graphite) are required to react completely with $42.5 \mathrm{L}$ of oxygen gas at $0^{\circ} \mathrm{C}$ and 1 atm according to the reaction $\mathrm{C}(\mathrm{s})+\mathrm{O}_{2}(\mathrm{g}) \rightarrow \mathrm{CO}_{2}(\mathrm{g}) ?$

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Key Concepts

Molar Mass

Molar mass is the mass of one mole of a substance and is used to convert the amount of a substance in moles to mass in grams. This concept is essential for linking the quantitative results of stoichiometric calculations to real-world measurements.

Stoichiometry

Stoichiometry is the branch of chemistry that deals with the quantitative relationships among the reactants and products in a chemical reaction. It involves using the balanced chemical equation to determine how many moles of one substance are needed or produced when a certain number of moles of another substance react.

Ideal Gas Law and STP Conditions

The ideal gas law relates the pressure, volume, temperature, and number of moles of a gas, and under standard temperature and pressure (STP) conditions, it is particularly useful because one mole of an ideal gas occupies a fixed volume (22.4 liters). This provides a direct way to convert between the volume of a gas and its amount in moles.

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