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1. What is the mass of He gas when the pressure equals 1.40 atm and the...
What is the mass of nitrogen gas when: the pressure equals 1.37 atm, the temperature is...
What is the mass of nitrogen gas when: the pressure equals 1.37 atm, the temperature is 315 K, and the volume is 1.60 L?
A mass of gas occupies a volume of 4.3 L at a pressure of 1.3 atm...
A mass of gas occupies a volume of 4.3 L at a pressure of 1.3 atm and a temperature of 341 K. It is compressed adiabatically to a volume of 0.76 L. Assume the gas to be an ideal gas for which y = 1.4. (a) Determine the final pressure. atm (b) Determine the final temperature.
Calculate the volume of the gas when the pressure of the gas is 2.00 atm at...
Calculate the volume of the gas when the pressure of the gas is 2.00 atm at a temperature of 298 K. There are 110. mol of gas in the cylinder. The value for the universal gas constant R is 0.08206 L⋅atm/(mol⋅K) . Express your answer numerically to four significant figures.
1. The volume of a gas is 250. mL when at 245 kPa of pressure. What...
1. The volume of a gas is 250. mL when at 245 kPa of pressure. What will the volume be when the pressure if reduced to 80.0 kPa, assuming the temperature remains constant? A)766 mL B)144 mL C)44.4 mL D)6.19 mL 2. A balloon at 6.00 atm and 250. K has a volume of 15.0 L. What happens to the volume of the balloon when it drops to sea level where the pressure is 1 atm, but the temperature is...
1) What is the final pressure (expressed in atm) of a 3.05 L system initially at...
1) What is the final pressure (expressed in atm) of a 3.05 L system initially at 724 mm Hg and 298 K that is compressed to a final volume of 2.51 L at 273 K? 1) 2) What is the pressure of a 1.0 L flask containing 0.60% of He at 25°C? (R-0.0821 L atm/mol K) 3) What is the volume of 28.0 g of nitrogen gas at STP? 3) 4) What is the final pressure of a system (atm)...
i need help with the last four questions along with step by step he appropriate gas law to solve questions 1-6. Show work. (2 pts) A certain amount of a gas at a constant temperature has a pressur...
i need help with the last four questions along with
step by step
he appropriate gas law to solve questions 1-6. Show work. (2 pts) A certain amount of a gas at a constant temperature has a pressure of 5.50 atm and a volume of 10.0 mL. If the volume is decreased to 125.0 mL, what is the resulting pressure of the gas? : 924 a4m 125 O P v (2 pts) If 0.722 L of a certain gas at...
1- A gas sample has a pressure of 1.17 bar. What is this pressure in atm?...
1- A gas sample has a pressure of 1.17 bar. What is this pressure in atm? Hint: 1 atm = 101.3 kPa = 1.013 bar = 760 torr = 760 mm Hg = 14.7 psi 2- A sample of gas has a volume of 474 mL at a pressure of 3.49 atm. The gas is compressed and now has a pressure of 7.72 atm. Predict if the new volume is greater or less than the initial volume, and calculate the...
Suppose 1.50 m^3 of a gas with = 1.40, initially at 300 K and 1.0 atm,...
Suppose 1.50 m^3 of a gas with = 1.40, initially at 300 K and 1.0 atm, is suddenly compressed adiabatically to one half of its initial volume. (1 atm = 101.3 kPa). Find its final pressure final temperature
A sample of an ideal gas has a volume of 2.36 L at 279 K and 1.01 atm. Calculate the pressure when the volume is 1....
A sample of an ideal gas has a volume of 2.36 L at 279 K and 1.01 atm. Calculate the pressure when the volume is 1.26 L and the temperature is 298 K
A sample of an ideal gas has a volume of 2.36 L at 279 K and 1.01 atm. Calculate the pressure when the volume is 1....
A sample of an ideal gas has a volume of 2.36 L at 279 K and 1.01 atm. Calculate the pressure when the volume is 1.26 L and the temperature is 298 K
A mass of gas occupies a volume of 4.3 L at a pressure of 1.3 atm and a temperature of 341 K. It is compressed adiabatically to a volume of 0.76 L. Assume the gas to be an ideal gas for which y = 1.4. (a) Determine the final pressure. atm (b) Determine the final temperature.
1) What is the final pressure (expressed in atm) of a 3.05 L system initially at 724 mm Hg and 298 K that is compressed to a final volume of 2.51 L at 273 K? 1) 2) What is the pressure of a 1.0 L flask containing 0.60% of He at 25°C? (R-0.0821 L atm/mol K) 3) What is the volume of 28.0 g of nitrogen gas at STP? 3) 4) What is the final pressure of a system (atm)...
i need help with the last four questions along with
step by step
he appropriate gas law to solve questions 1-6. Show work. (2 pts) A certain amount of a gas at a constant temperature has a pressure of 5.50 atm and a volume of 10.0 mL. If the volume is decreased to 125.0 mL, what is the resulting pressure of the gas? : 924 a4m 125 O P v (2 pts) If 0.722 L of a certain gas at...
Suppose 1.50 m^3 of a gas with = 1.40, initially at 300 K and 1.0 atm, is suddenly compressed adiabatically to one half of its initial volume. (1 atm = 101.3 kPa). Find its final pressure final temperature
A sample of an ideal gas has a volume of 2.36 L at 279 K and 1.01 atm. Calculate the pressure when the volume is 1.26 L and the temperature is 298 K
A sample of an ideal gas has a volume of 2.36 L at 279 K and 1.01 atm. Calculate the pressure when the volume is 1.26 L and the temperature is 298 K
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