Determine the density of oxygen gas at 5.2 atm and 12◦C. Answer in units of kg/m^3 .
Determine the density of oxygen gas at 5.2 atm and 12◦C. Answer in units of kg/m^3...
A sample of oxygen gas has a density of____ g/L at a pressure of 1.04 atm and a temperature of 47 °C. Assume ideal behavior.
A sample of oxygen gas has a density of g/L at a pressure of 0.912 atm and a temperature of 47 °C. Assume ideal behavior. A 3.20 gram sample of an unknown gas is found to occupy a volume of 0.939 L at a pressure of 970 . mmHg and a temperature of 46 °C. Assume ideal behavior. The molar mass of the unknown gas is g/mol.
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PartA An ideal gas has a density of 1.10x10 g/čm at 1.00x10-3 atm and 80.0 C. identify the gas C Hydrogern C Argon C Neon C Chlorine C Nitrogen C Oxygen Submit Request Answer
12. (5 points) Determine the pressure in a 125-L tank containing 56.2 kg of oxygen gas at 21°C.
1.00L of a hydrogen peroxide solution produces 25L of oxygen gas at 0°C and 1 atm. a) Calculate the concentration of this solution in units of molarity. b) Calculate the concentration of this solution in units of (m/v) percent.
3. At 20 °C, the solubility of oxygen gas in water is 1.38 × 10–3 M at a partial pressure of 1.0 atm. What is the solubility of O2 in water when its partial pressure is decreased to 0.21 atm at the same temperature?
A pressure vessel is to contain 0.07 kg of oxygen gas (M=32) at a maximum pressure of 236 kPa. A safety valve is fitted to release pressure if it exceeds this maximum amount. If the volume of gas in the container is 0.06 m3, determine the temperature at which the safety valve will operate. Give your answer in degrees C to 3 significant figures. Answer:____
Determine the density of oxygen at 156,000 Pa pressure and Temperature = -8 °C. State your answer to nearest 0.001 kg/m3, follow the standard rounding rules in stating answer, and do not attempt to write the units. Take the molar mass of molecular oxygen to be 32 g/mol, R=8.31 JK-1mol-1 and take the absolute zero to be -273 °C.
Calculate the density of oxygen, O2, under each of the following conditions: STP 1.00 atm and 35.0 ∘C Express your answers numerically in grams per liter. Enter the density at STP first and separate your answers by a comma. To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an empty 4.8-L bulb, then filled it with the gas at 1.40 atm and 30.0 ∘C and weighed it again. The difference in mass was 7.5 g ....
QUESTION 3 0.5 points Save Answer If nitrogen gas has a density of 1.14 g/L, and an unknown gas has a density of 5.67 g/L at the same temp and pressure, what is the ratio of the rate of effusion of the known gas to the rate of effusion of nitrogen? rate effusion unknown - 2 rate effusion N2 QUESTION 4 0.5 points Save Answer The combustion reaction for octane burning in oxygen is: 2 C8H18 (1) + 25 O2(g)...