Problem: Laparoscopic surgery involves inflating the abdomen with carbon dioxide gas to separate the internal organs and the abdominal wall. If the CO2 injected into the abdomen produces a pressure of 20 mmHg and a volume of 3.85 L at 36°C how many grams of CO2 were used? Express the mass to two significant figures and include the appropriate units. 

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Laparoscopic surgery involves inflating the abdomen with carbon dioxide gas to separate the internal organs and the abdominal wall. If the CO2 injected into the abdomen produces a pressure of 20 mmHg and a volume of 3.85 L at 36°C how many grams of CO2 were used? 

Express the mass to two significant figures and include the appropriate units. 

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