40 L of a gas were collected over water when the barometer read 515.0 mmHg and the temperature was 34°C. What volume would the dry gas occupy at standard conditions?
40 L of a gas were collected over water when the barometer read 515.0 mmHg and the temperature was 34°C
35 L of a gas were collected over water when the barometer read 547.0 mmHg and the temperature was 40 oC . What volume would the dry gas occupy at standard conditions?
50 L of a gas were collected over water when the barometer read 550.0 mmHg and the temperature was 22°C. What volume would the dry gas occupy at standard conditions?
45 L of a gas were collected over water when the barometer read 577.0 mmHg and the temperature was 24 oC . What volume would the dry gas occupy at standard conditions? HINT: Consider Dalton’s law of partial pressures.
9.(10 points) If you collect 0.680 L of a sample of oxygen over water at a temperature of 27.0 °C and 774 torr, what volume would the dry gas occupy at the same conditions of temperature and pressure? (the vapor pressure of water at 27.0 °C is 26.7 torr) 9.(10 points) If you collect 0.680 L of a sample of oxygen over water at a temperature of 27.0 °C and 774 torr, what volume would the dry gas occupy at...
If the volume of wet gas collected over water is 78.0 mL at 20 ∘C and 753 mmHg , what is the volume of dry gas at STP conditions? (The vapor pressure of water at 20 ∘C is 17.5 mmHg.)
A gas is collected over water at a temperature where the vapor pressure of water is known to be 25.0 mmHg. The total pressure recorded in the container is 775.0 mmHg, what is the pressure of the “dry” gas, in mmHg, being collected?
7-5.324 L of a gas is collected at 25.0"C and 846.0 mmHg. When the gas is changed to STP conditions, what is the new volume? 8-Glucose, C6H12O6, is metabolized in living systems. If 18.0 g of glucose are reacted with 7.50 L of 02 at 1.00 atm and 37 °C. how many g of water are produced? C6H1206(s)+6O2(g) -> 6CO2(g) +6H20()
A 48.5 mL sample of gas was collected over water at 790mmHg and 22 degrees C. What dry volume will the gas occupy at STP?
If 77.0 mL of hydrogen gas is collected over water at 50.0°C and 763 mm Hg, what is the volume of dry gas at standard conditions? The vapor pressure of water is 92.5 mm Hg at 50.0°C.
9. In a laboratory experiment, 259 mL of gas was collected over water at 24 °C and 751 torr Calulat the volume that the dry gas would occupy at STP. (The vapor pressure of water at 24 °C is 22.4 torr.) A sample of neon effuses from a container in 76 seconds. The same amount of an unknown noble gas requires 155 seconds. Identify the gas. 10. 82 ri si