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A 331-G Sample of Lead Nitrate, ,Molar Mass = 331

Question 69

Multiple Choice

A 3.31-g sample of lead nitrate, A 3.31-g sample of lead nitrate, ,molar mass = 331 g/mol,is heated in an evacuated cylinder with a volume of 2.37 L.The salt decomposes when heated,according to the equation: Assuming complete decomposition,what is the pressure in the cylinder after decomposition and cooling to a temperature of 300.K? Assume the takes up negligible volume. A) 0.260 atm B) 0.208 atm C) 0.0519 atm D) 0.364 atm E) 34.4 atm ,molar mass = 331 g/mol,is heated in an evacuated cylinder with a volume of 2.37 L.The salt decomposes when heated,according to the equation: A 3.31-g sample of lead nitrate, ,molar mass = 331 g/mol,is heated in an evacuated cylinder with a volume of 2.37 L.The salt decomposes when heated,according to the equation: Assuming complete decomposition,what is the pressure in the cylinder after decomposition and cooling to a temperature of 300.K? Assume the takes up negligible volume. A) 0.260 atm B) 0.208 atm C) 0.0519 atm D) 0.364 atm E) 34.4 atm Assuming complete decomposition,what is the pressure in the cylinder after decomposition and cooling to a temperature of 300.K? Assume the A 3.31-g sample of lead nitrate, ,molar mass = 331 g/mol,is heated in an evacuated cylinder with a volume of 2.37 L.The salt decomposes when heated,according to the equation: Assuming complete decomposition,what is the pressure in the cylinder after decomposition and cooling to a temperature of 300.K? Assume the takes up negligible volume. A) 0.260 atm B) 0.208 atm C) 0.0519 atm D) 0.364 atm E) 34.4 atm takes up negligible volume.


A) 0.260 atm
B) 0.208 atm
C) 0.0519 atm
D) 0.364 atm
E) 34.4 atm

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