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What is the density of O2 (32.00 g/mol) gas at 19°C and 1.07 atm? A. 1.43...
What is the density of O 2 (32.00 g/mol) gas at 19°C and 1.07 atm?
.The density of a gas at 1.00 atm and 25.0°C is 1.798 g/L, which of the following is most likely the gas? a) CO2 b) NO c) SO2 e) Ar d) O2
calculate the density of O2 gas( in g/L) at 1.22 atm and 25 degrees C
c. 64.0 g/mol 16. What is the temperature of Co, gas (density - 2.62 g/L) at a pressure of 3.0 atm? a 253°C d. 614°C b. 195°C e. 468°C c. 341°C
What is the density of a gas that has a formula of C3H8 at a pressure of 0.800 atm and a temperature of 27 °C? The MM of C is 12.01 g/mol and the MM of H is 1.01 g/mol. Group of answer choices 0.0159 g/mL 0.698 g/L 15.9 g/L 1.43 g/L More than one of these choices is correct
If the gas has a molar mass of 86 g/mol, what is the density of a gas (in g/L) at 25.0°C and 124.1 kPa? Consider four identical 1.0-L flasks containing the following gases each at 25°C and 1 atm pressure. For which gas do the molecules have the greatest average kinetic energy? A. Ne B. Ar C. He D. Kr E. same for all the gases
What is the density (in g/L) of a gas with a molar mass of 122.7 g/mol at a pressure of 2.07 atm and a temperature of 52.39 °C?
12. How many moles of O2 (molar mass -32.00 g/mol) are needed to react completely with 52.0 L of CH4(8) at STP to produce CO2 and H20? (molar mass (CH) 16.04 g/mol) a) 11.6 b) 2.32 c) 4.64 d) 52.0 e) 104
A 1.25 g sample of an unknown gas at 23 "C and 1.00 atm is stored in a 2.85 L flask. What is the density of the gas? density: What is the molar mass of the gas? molar mass: y/mol
g/L at a pressure of 0.700 atm and A sample of chlorine gas has a density of a temperature of 49°C. Assume ideal behavior.