What is the volume of 2.01 × 10^-3 mol of oxygen at STP? A) 8.97 × 10^-5 L B) 0.00201 L C) 2.01 × 10^-3 L D) 4.50 × 10^-2 L E) 1.11 × 10⁴ L

Question

Quizplus · Accepted Answer

At STP (Standard Temperature and Pressure), 1 mole of any gas occupies 22.4 liters. The given amount of oxygen is 2.01 × 10^-3 moles. To find the volume, multiply the moles by the volume occupied by 1 mole at STP: $2.01 \times 10^{-3} \text{ moles} \times 22.4 \text{ L/mole} = 4.50 \times 10^{-2} \text{ L}$.

What Is the Volume of 2