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- I have 48 liters of gas in a piston at a temperature of 215°C. If I cool the gas until gas until the volume decreases to 34 liters, what will the temperature of the gas be in °C?Four balloons, each with a mass of 10.0 g, are inflated to a volume of 20.0 L, each with a different gas: helium, neon, carbon monoxide, or nitrogen monoxide. If the temperature is 25.0°C and the atmospheric pressure is1.00 atm, what is the density of each filled balloon? (Note: The density of the filled balloon refers to both the contents of the balloon and the balloon itself.) He = ? g/mL Ne = ? g/mL CO = ? g/mL NO = ? g/mLA sample of gas is contained in a tube under a mercury plug. cool A The gas sample has a volume of 75.3 µL at 24.8 °C. What is the volume of the gas after the sample is cooled to 5.3 °C at constant pressure? V = µL Which tube represents the gas after the sample is cooled at constant pressure?
- Tom measures a balloon to have an initial volume of 332.1 ml. When he causes the temperature of the system to adjust to 399.3 K, the volume becomes 572.6 ml. What was the initial temperature in Kelvin?A sample of neon gas occupies 458 mL under a pressure of 311 torr at a temperature of 265 K. The pressure is decreased to 198 torr and the temperature is increased to 325 K. What is the new volume in milliliters? Use 3 significant figures. OMIT UNITS.For many purposes we can treat ammonia (NH3 as an ideal gas at temperatures above its boiling point of-33. °C. Suppose the temperature of a sample of ammonia gas is raised from11.0 °C to 17.0 °C, and at the same time the pressure is changed. If the initial pressure was 4.9 atm and the volume increased by 60.0%, what is the final pressure? Round your answer to the correct number of significant digits. atm |x10 ? Submit Assignment Continue Terms of Use Prvacy 2019 McGraw-Hill Education. All Rights Reserved MacBook Pro DII FI2 OO0 O00 F10 F 9 F8 F7 F6 F5 F4 esc F3 F2 F1 % X