P1.22 Consider a gas mixture in a 1.50-dm³ flask at 15.0°C. For each of the following mixtures, calculate the partial pres- sure of each gas, the total pressure, and the composition of the mixture in mole percent: a. 4.50 g H₂ and 3.25 g 0₂ b. 3.25 g N₂ and 2.00 g 0₂ c. 4.50 g CH4 and 2.25 g NH3 mil old

A sample of gas is found to exert a pressure of 7.00 x 104 when it is in a 3.00L flask at 0.00 deg C calculate the following  a) the new volume if p becomes 1.01 x 105 Pa and T is unchanged b) the new pressure if V becomes 2.00L and T is unchanged  c) the new pressure if the temperature is raised to 50.00 deg C and V is unchanged

What temperature (in oC) is necessary for 2.40 moles of an ideal gas in a 4.50L container to have a pressure             of 35.0 atm?   Group of answer choices 272 526 811 .0228

The fermentation of glucose (wine making) reaction is shown below. During this process 780 mL of CO2 gas was produced at 37 oC and 1.00 atm. (R= 0.0821 LatmK-1mol-1)                                   C6H12O6(s)  +     6O2(g)      à      6CO2 (g)     +    6H2O (l)   a. Calculate the number of moles of CO2 produced in the above reaction?   b.What is the final volume, in liters, of the CO2 gas when measured at 22 oC and 675 mm Hg. ( 1 atm = 760 mm Hg)

Air bags inflate from the decomposition of sodium azide: 2 NaN3 --> 2 Na + 3 N2 What mass of sodium azide must be reacted to inflate a 70.0 L airbag at a temperature of 55C and 1 atm of pressure? A.112.7 gramsNaN3 B.320 gramsNaN3

15.0 L of an ideal gas at 298 K and 3.3E atm are heated to 383 K with a new pressure of 605 ntra

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

5.99. What pressure is exerted by a gas mixture containing 2.00 g of H₂ and 7.00 g of N₂ at 273°C in a 10.0 L container? What is the contribution of N₂ to the total pressure? A 70 CAT 5.100 CITT

In the reaction 2SO2(g) + O2(g)--> 2SO3(g)  how many liters of SO3 gas at STP can be produced from 4 liters of SO2 and 3 liters of O2 all at STP?