MWPLDRI Accessibility Mode Immersiv 3. If you had a substance with a molecular weight of 35.02 g/mole, a density of 78 g/L, and at a temperature of 310 Kelvin, what would the pressure be in torr? had a substance with a density of 12.5 g/L, a molecular weight of 12.01 g/mole under a pressure of 2100 tor, what would the temperature be in Celsius? 4. If you

A.) What is the temperature of 0.45 mol of gas at a pressure of 1.0 atm and a volume of 12.0 L ? Express the temperature in kelvins to two significant figures.   B.) A weather balloon is inflated to a volume of 25.9 L at a pressure of 752 mmHg and a temperature of 27.5∘C. The balloon rises in the atmosphere to an altitude where the pressure is 400. mmHg and the temperature is -15.3∘C. Assuming the balloon can freely expand, calculate the volume of the balloon at this altitude.

3. How many moles of N20 gas would have a volume of 3.8 L at 460 mmHg and 77 °C?

A large balloon is initially filled to a volume of 11.2 L at 325 K and a pressure of 3450 mm Hg. What volume of gas will the balloon contain at 1.4 atm and 325 K?

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What temperature (in °C) did an ideal gas shift to if it was initially at -22.00 °C at 4.620 atm and 35.00 L and the pressure was changed to 8.710 atm and the volume changed to 15.00 L?

To what temperature must 15 L of oxygen gas at 0oC be heated at 1 atm pressure in order to occupy a volume of 23 L, assuming that the pressure increases by 50 mm Hg? _____unit:_________

3.a. A gas with a volume of 4 L is allowed to expand to a volume of 12 L. What happens to the pressure in the container if the temperature remains constant? b)The gas in a container has a pressure of 3 atm at 27 °C (300 °K). What will the pressure be if the temperature is lowered to -173 °C (100 °K)

5. A McLeod gauge measures low gas pressures by compressing known volume of the gas at constant temperature. If 345 cc of gas is compressed to a volume of 0.0457 cc under a pressure of 2.51 kPa, what was the original gas pressure?

Canvas Hyperbaric oxygen chambers providing pure oxygen (O2) at pressures greater than 1 atm are used to treat divers suffering from decompression sickness as well as patients with thermal burns and carbon monoxide poisoning. What is the pressure in a chamber with a volume of 2,500 L containing 5,000 g of oxygen at 298 K? Edit Format Table BIU A v v T?v * 12pt v Paragraph v O words The atmospheric pressure in the eye of a hurricane is found to be 26.6 in of mercury. The pressure in the eye of this hurricane is MacBook Pro %23 2 3 4. 5 7 8