A sample of oxygen gas initially at 331 K was heated to 385 K. If the...
A sample of oxygen gas initially at 325 K was heated to 379 K. If the volume of the oxygen gas sample at 379 K is 995.6 mL,what was its volume at 325K?
A sample of oxygen gas initially at 381 K was heated to 435 K. If the volume of the oxygen gas sample at 435 K is 872.6 ml, what was its volume at 381 K? V
Question 13 of 14 A sample of oxygen gas initially at 321 K was heated to 375 K. If the volume of the oxygen gas sample at 375 K is 667.8 mL, what was its volume at 321 K? mL V
A syringe initially holds a sample of gas with a volume of 225 mL at 305 K and 1.88 atm. To what temperature must the gas in the syringe be heated/cooled in order to have a volume of 405 mL at 2.50 atm?
133 A syringe initially holds a sample of gas with a volume of 220 mL at 533 K (7) and 1.85 bar. To what temperature must the gas in the syringe be heated or jú ajal ) ?cooled in order to have a volume of 135 mL at 2.50 atm (sals إجابتك
A sample of oxygen gas has a volume of 545 mL at 35°C. The gas is heated to 151°C at constant pressure in a container that can contract or expand. What is the final volume of the oxygen gas?
1. A sample of gas initially at 782 torr and 1.00 L was heated to final temperature of 405 K with a final volume and pressure of 0.850 L and 926 torr, respectively. What was the initial temperature in Kelvin? 2. 1.81 moles of a gas at 305 K is placed into a 15.1 L container. What is the pressure inside the container in atm?
A sample of carbon monoxide initially at 49.0 °C was heated to 98.0 °C. If the volume of the carbon monoxide sample is 644.0 mL at 98.0 °C , what was its volume at 49.0 °C?_________________________ mL
we have 120 ml of a gas sample at 20 C. Then this gas is heated and when measuring again its volume was 360 mL. Determine the temp in celsius at which the gas was heated
1) An ideal gas initially at 1.2 atm and 27 degrees celcius is heated in a constant volume, sealed container to 75 degrees celcius. What is the finl pressure? 2) If a 15.2 Liter sample of ethane gas is at 26 degrees celcius and 1.04atm, what is the number of moles of gas in the sample? 3) What is the concentration in Molarity if 36.0 grams of MgCl2 is dissolved in water to make a totale volume of 250mL. 4)...