Let's call the initial temperature T1 = 290 K, and so the initial pressure is P1 = 1.80 ✕ 106 Pa. The final temperature is then T2 = 330 K. Calculate the final pressure. (Reminder—use the letter "e" to express scientific notation in your response. For example, if your answer is 1.2 ✕ 104, enter it as 1.2e4.) P2 = _________ Pa Let's try another example. Suppose we now have a gas initially at a pressure of 1.30 ✕ 106 Pa and a temperature of 400 K. The gas is in a cylinder with an adjustable piston sealing it in. We then reduce the volume of the container to one-third 1 3 of its original value, but maintain a constant pressure of 1.30 ✕ 106 Pa. What is the new final temperature (in K) of the gas? _______ K

When coal is burned, the sulfur present in coal is converted to sulfur dioxide (SO2), which is responsible for the acid rain phenomenon. s(s) + O2(g) → so₂(g) -> If 4.93 kg of S are reacted with oxygen, calculate the volume of SO2 gas (in mL) formed at 25 °C and 1.22 atm. Be sure your answer has the correct number of significant digits. mL ㅁ X 5

Initial Pressure = 720 torr, Initial Volume = 256 mL, Initial Temperature = 25.0oC, Final Volume = 250 mL and Final Temperature = 50.0oC. Solve for Final Pressure. (x10 due to SF) Answer:   x10^   Unit:      Blank 1:  Blank 2:  Blank 3:

A reaction between liquid reactants takes place at  17.0°C  in a sealed, evacuated vessel with a measured volume of  30.0L . Measurements show that the reaction produced  46.g  of chlorine pentafluoride gas. Calculate the pressure of chlorine pentafluoride gas in the reaction vessel after the reaction. You may ignore the volume of the liquid reactants. Be sure your answer has the correct number of significant digits. pressure: atm

A gas mixture with a total pressure of 2300 torr is used by a scuba diver. If the mixture contains 2.5 moles of helium and 5.0 moles of oxygen, what is the partial pressure, in torr, of each gas in the sample? Express your answer in torr to two significant figures. PHe = _____ PO2 _____

esc G ← D 7 Q A 2 N openvellum.ecollege. X C S + 84°F Mostly cloudy 2 One way to measure temperature in some applications is to monitor the gas pressure in a rigid, closed container. What is the final temperature (in °C) of such a vessel, calibrated to initially read 1.00 atm at 0.00 °C, if the pressure changes to 1.18 atm? # 3 X https://app.101edu.co * W E S D Aktiv Chemistry 14101 $ C 4 R LLI F % X Navy Federal Credit Ur X b Success Confirmation X 5 T Q Search G 40 6 Y V B 4- & 7 H * Question 33 of 33 4+ U N 8 - hp 144 ( 9 M ho 411 ) O Orie way to measure X A ☆ O P - KLE C One way to m 1 4 7 +/- ▷ 2 5 8 brt sc

A COVID-19 patient is in hospital receiving supportive oxygen therapy for respiratory distress. The patient is receiving a mixture of air which contains 325 mmHg of Nitrogen, 223 mmg of Oxygen, 20 mmHg of Argon, and 15 mmHg of Carbon Dioxide. What is the FO2 for the air that the patient is breathing? (Express your answer to 3 decimal places)

Aktiv Chemistry - с < ab esc s lock + https://app.101edu.co 1 O R X Q A Aktiv Chemistry What volume in liters would 20.0 moles of sulfur dioxide occupy at 75.3 °C with a pressure of 3.00 atm? 2 W S 3 20 F3 E X D ܟ ܠ 4 Lab - Alum OOC R % 45 F F5 T Question 13 of 13 × ✪ New Tab MacBook Air T 6 G Y B & 7 H Ad F7 U N 8 J DII FB 9 M K Baby Shark Dance | #be O F9 1 0 4 7 +/- L F10 2 5 8 F

A closed 200mL flask has a pressure of 4.7atms, a temperature of 38.9°C and 27.8 particles of gas. If 9.1 particles are added to the flask and the temperature is changed to 49.1°C, what is the new pressure? PV nRT PV °C +273 =K nRT Submit Quiz Quiz saved at 9:50am

Hello, I need help finding the partial pressure of Hydrogen present. Thank you.