A sample of fluorine gas occupies 775 mL at 690 mmHg and 120 degrees Celsius. What is the mass of the sample?
A sample of fluorine gas occupies 775 mL at 690 mmHg and 120 degrees Celsius. What...
a gas occupies 20.0 L at 680 mmHg and temperature of 20 degrees Celsius. what is the gas volume at STP? 2. A gas occupies 20.0 L at 680 mmHg and temperature of 20 °C. What is the gas volume at STP? V 13 - 273=295k A gas occupies 20.0 L at 680 mmHg and temperature of 20 °C. What is the gas volume at STP? HL mass of gas =
CITIUMVV <Ch 10 HW Exercise 10.78 Review Const A sample of fluorine gas occupies 945 mL at 740 mmHg and 170 °C Part A What is the mass of the sample? Express your answer to two significant figures and include the appropriate units. Value Units Submit Previous Answers Resuest Answer Incorrect; Try Again; 4 attempts remaining Enter your answer using units of mass Provide Feedback
08. A sample of a gas occupies 1.4x10 mL at 25°C and 760 mmHg. What volume will it occupy at the same temperature and 380 mmHg? A) 2,8 ml B) 2,1 mL C ) 1,4 ml. D) 1,05 ml
0.514g of gas occupies 150.0ml at 23.0 degrees celsius and 755 torr. What is its molar mass? What gas is it?
If a sample of oxygen gas occupies 40.0 mL at -40 ∘C and 600 mmHg , what is the volume at 40 ∘C and 310 mmHg ? Express your answer to two significant figures and include the appropriate units.
A gas held at 2.20 liters is 755 mmHg @ 59.8 degrees Celsius. What is the pressure if the temperature is raised to 298 degrees Celsius?
A sample of oxygen, at 24 degrees Celsius, occupies a volume of 5.44 x 10^2 milliliters (mL) at 1.33 atm pressure. What pressure must be applied to compress the gas to a volume of 1.05 x 10^2 mL, with no temperature change?
If 16.5 mol of an ideal gas occupies 67.5 L at 21.00 degrees Celsius, what is the pressure of the gas? P= atm
A 0.305-g sample of gas occupies a flask with a total volume of 125 mL at 750. mmHg and 25°C. What is the molar mass of the gas in g/mol?
A given mass of gas occupies a volume of 285 mL at 24°C and 741 mmHg. What will be the new volume at STP? Volume= mL