After 0.600 L of Ar at 1.10 atm and 249°C is mixed with 0.200 L of...

Question

Question

After 0.600 L of Ar at 1.10 atm and 249°C is mixed with 0.200 L of O2 at 370 torr and 112°C in a 400.-mL flask at 23°C, what

science chemistry

Answer 1

Answer #1

Pressure of Ar =P, = lloutm Temperature = T = 249°C - T = ( 249 + 273) K - Volume of Arl= = 522k o-GooL =V Pressure of 0₂1

Answer 2

Similar Homework Help Questions

After 0.600 L of Ar at 1.22 atm and 213°C is mixed with 0.200 L of...

After 0.600 L of Ar at 1.22 atm and 213°C is mixed with 0.200 L of O2 at 373 torr and 115°C in a 400.−mL flask at 21°C, what is the pressure in atm of the flask?
After 0.600 L of Ar at 1.17 atm and 217°C is mixed with 0.200 L of...

After 0.600 L of Ar at 1.17 atm and 217°C is mixed with 0.200 L of O, at 494 torr and 105°C in a 400.-mL flask at 25°C, what is the pressure in the flask? atm
Enter your answer in the provided box. After 0.600 L of Ar at 1.36 atm and...

Enter your answer in the provided box. After 0.600 L of Ar at 1.36 atm and 210°C is mixed with 0.200 L of O2 at 338 torr and 123°C in a 400.-mL flask at 27°C, what is the pressure in the flask? atm

0.600 L of AR at 1.20 atm and 227 degree C is mixed with 0.200 L...

0.600 L of AR at 1.20 atm and 227 degree C is mixed with 0.200 L of O_2 at 501 torr and 127 degree C in a 400-mL flask at 27 degree C. What is the pressure in the flask? How many g of potassium chlorate decompose to potassium chloride and 638 mL of O_2 at 128 degree C and 752 torr? 2KCl)_2(s) rightarrow 2LCl(s) + 3O_2(g) A mixture of 5.50 g of He, 15.0 g of Ne, and 35.0...
A 2.00 L flask containing 0.600 atm of gas A is connected to a 4.00 L...

A 2.00 L flask containing 0.600 atm of gas A is connected to a 4.00 L flask containing 0.600 atm of gas B, after which the valve between the flasks is opened so that the gases can mix and react according to the following reaction equation. If the theoretical yield is produced at constant temperature, the total pressure in the combined flasks should be...? 2A(g) + 3B(g) → A2B3(g) (1) 0.100 atm (2) 0.200 atm (3) 0.300 atm (4) 0.400...
What is the total pressure (in atm) after the O2 and He are mixed? 3.0 L...

What is the total pressure (in atm) after the O2 and He are mixed? 3.0 L at 273 K 3.0 L at 273 K 3.0 L at 273 K 4.0 mol O2 8.0 mol He 12.0 mol gas Po, = 30 atm PH = 60 atm Po, = 30 atm PHe = 60 atm (If you have trouble reading the captions, Po2=30 atm; PHе- 60 atm). Please enter the correct number in the box without units. A sample of argon...

A 2.48 L sample of He at 739 torr is mixed with 6.08 L of Ar...

A 2.48 L sample of He at 739 torr is mixed with 6.08 L of Ar at 325 torr both at 25oC is placed in a 4.80 L container at 25oC. What is the total pressure of the mixture? (units of torr are assumed) (Atomic weights: He = 4.00, Ar = 39.95)
1) A 1-L flask is filled with 1.10 g of argon at 25 C. A sample...

1) A 1-L flask is filled with 1.10 g of argon at 25 C. A sample of ethane vapor is added to the same flask until the total pressure is 1.10 atm. a) What is the partial pressure of argon, PAr, in the flask? b) What is the partial pressure of ethane, Pethane, in the flask? Express your answer in atmospheres.
A sample of He gas (3.0 L) at 5.6 atm and 25 °C was combined with 4.5 L of Ne gas at 3.6 atm and 25 °C at constant temp...

A sample of He gas (3.0 L) at 5.6 atm and 25 °C was combined with 4.5 L of Ne gas at 3.6 atm and 25 °C at constant temperature in a 9.0 L flask. The total pressure in the flask was __________ atm. Assume the initial pressure in the flask was 0.00 atm. In a gas mixture of He, Ne, and Ar with a total pressure of 8.40 atm, the mole fraction of Ar is __________ if the partial...

A 2.15 g sample of an unknown gas at 23 ∘C and 1.10 atm is stored...

A 2.15 g sample of an unknown gas at 23 ∘C and 1.10 atm is stored in a 2.55 L flask. What is the density of the gas? density: g/L What is the molar mass of the gas? molar mass: