How many grams of carbon tetrachloride (CCl₄,153.8 g/mol)are contained in a 50.0 mL flask at 0.756 bar and 18.00 $\circ$ C?

Question

Quizplus · Accepted Answer

To find the mass of CCl4, use the ideal gas law: PV = nRT. Convert 18°C to Kelvin (291 K) and 0.756 bar to atm (0.746 atm). Calculate moles (n) using n = PV/RT, where R = 0.0821 L·atm/mol·K. Then, multiply moles by the molar mass (153.8 g/mol) to find the mass. The calculation yields approximately 0.240 g.

How Many Grams of Carbon Tetrachloride (CCl4,153 ∘\circ∘ C? A)26

How Many Grams of Carbon Tetrachloride (CCl₄,153 $\circ$ C?
A)26