Question

professor mcgee measured the composition of gases in a sample. the sample contained 5.28 liters of oxygen, 516.815 liters of nitrogen, 0.7 liters of carbon dioxide, 44.54 liters of helium, and 0.6 liters of hydrogen. what was the total volume of professor mcgees sample?
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Explanation:

Step1: Add all gas volumes

To find the total volume, we sum the volumes of all the gases. The volumes are: oxygen = 5.28 L, nitrogen = 516.815 L, carbon dioxide = 0.7 L, helium = 44.54 L, and hydrogen = 0.6 L. So we calculate \(5.28 + 516.815 + 0.7 + 44.54 + 0.6\).

Step2: Perform the addition

First, add 5.28 and 516.815: \(5.28 + 516.815 = 522.095\). Then add 0.7: \(522.095 + 0.7 = 522.795\). Next, add 44.54: \(522.795 + 44.54 = 567.335\). Finally, add 0.6: \(567.335 + 0.6 = 567.935\).

Answer:

567.935