10. (8 points)A 2.00 L container holds 1.12 grams of neon gas and 2.15 grams of...

Question

Question

10. (8 points)A 2.00 L container holds 1.12 grams of neon gas and 2.15 grams of krypton gas at a temperature of 298 K. Calcul

Answer 1

Answer #1

moles of Krypton = mass (g) molar mass calmol) 2.15g 83.79 g/mol 0.025 mol kr moles of Neon = mass (g) molar mass (g/mol) 1.1

Answer 2

Similar Homework Help Questions

A 8.30-L container holds a mixture of two gases at 29 °C. The partial pressures of...

A 8.30-L container holds a mixture of two gases at 29 °C. The partial pressures of gas A and gas B, respectively, are 0.361 atm and 0.870 atm. If 0.180 mol of a third gas is added with no change in volume or temperature, what will the total pressure become? A 8.30-L container holds a mixture of two gases at 29 °C. The partial pressures of gas A and gas B respectively, are 0.361 atm and 0.870 atm. If 0.180...
A 8.75-L container holds a mixture of two gases at 49。C. The partial pressures of gas...

A 8.75-L container holds a mixture of two gases at 49。C. The partial pressures of gas A and gas B. respectively, are 0.379 atm and 0.538 atm. If 0.180 mol of a third gas is added with no change in volume or temperature, what will the total pressure become? Number atm
A 8.50-L container holds a mixture of two gases at53 °C. The partial pressures of gas...

A 8.50-L container holds a mixture of two gases at53 °C. The partial pressures of gas A and gas B, respectively, are 0.211 atm and 0.649 atm. If 0.180 mol a third gas is added with no change in volume or temperature, what will the total pressure become?

What is the temperature of 0.300 mole of neon in a 2.00 L vessel at 4.68 atm?

2 What is the temperature of 0.300 mole of neon in a 2.00 L vessel at 4.68 atm?3 How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 12.0 L?4 What volume would 20.0 moles of sulfur dioxide occupy at 75.3 °C with a pressure of 3.00 atm?5 What is the pressure in a 5.00 L tank with 1.50 moles of oxygen at 39.3 °C? 6 In a 4.00 L pressure cooker, water is...
< Question 13 of 14 > A 8.75 L container holds a mixture of two gases...

< Question 13 of 14 > A 8.75 L container holds a mixture of two gases at 49 °C. The partial pressures of gas A and gas B, respectively, are 0.216 atm and 0.693 atm. If 0.100 mol of a third gas is added with no change in volume or temperature, what will the total pressure become? atm Procal =
A 8.35-L container holds a mixture of two gases at 15 ℃. The partial pressures of...

A 8.35-L container holds a mixture of two gases at 15 ℃. The partial pressures of gas A and gas B. respectively, are 0.430 atm and 0.549 atm. If 0.210 mol of a third gas is added with no change in volume or temperature, what will the total pressure become? Number atm

A 7.95 L container holds a mixture of two gases at 21 C . The partial...

A 7.95 L container holds a mixture of two gases at 21 C . The partial pressures of gas A and gas B, respectively, are 0.338 atm and 0.513 atm If 0.513 mol of a third gas is added with no change in volume or temperature, what will the total pressure become
A 8.55-L container holds a mixture of two gases at 49 °C. The partial pressures of...

A 8.55-L container holds a mixture of two gases at 49 °C. The partial pressures of gas A and gas B, respectively, are 0.189 atm and 0.526 atm. If 0.170 mol of a third gas are added with no change in volume or temperature, what will the total pressure become? =atm
10. Calculate the density, in g/L. of CO, gas at 27°C and 0.50 atm pressure. A) 0.89 g L B ) 1.12 g/L. C) 9.93 g/I....

10. Calculate the density, in g/L. of CO, gas at 27°C and 0.50 atm pressure. A) 0.89 g L B ) 1.12 g/L. C) 9.93 g/I. D) 46.0 g/L 11. A mixture of three gases has a total pressure of 1,380 inmHg at 298 K. The mixture is analyzed and is found to contain 1.27 mol CO, 3.04 mol CO, and 1.50 mol Ar. What is the partial pressure of Ar? A) 301 mmHg B) 356 mmHg C) 5.345 mmHg...

A 9.65 L container holds a mixture of two gases at 37 °C. The partial pressures...

A 9.65 L container holds a mixture of two gases at 37 °C. The partial pressures of gas A and gas B, respectively, are 0.437 atm and 0.752 atm. If 0.240 mol of a third gas is added with no change in volume or temperature, what will the total pressure become? Potal atm