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please explain how you found the answer please do all questions and explain answer 13. Consider...
Exam 2 W19 The first container is hed with Ar, the secoed with Oh and the third with CO The pressure and tener fure of the three gnses are the same. Which of the following is true of A the mumber of moles of gas in the containers are the same 24 Three esntainers of equal voluse are hlled with three different gases Oi P, V. T same four all the masses of gas in the three containers is the...
please answer all questions. thank you What volume of sulfur dioxide is required to react with 69.2 liters of oxygen gas according to the following reaction? (All gases are at the same temperature and pressure.) sulfur dioxide (g) + oxygen (g) — sulfur trioxide (g) liters sulfur dioxide What volume of hydrogen sulfide is required to produce 107 liters of sulfur dioxide according to the following reaction? (All gases are at the same temperature and pressure.) hydrogen sulfide (g) +...
The rate of diffusion of a particular gas was measured and found to be 50.5 mm/min. Under the same conditions, the rate of diffusion of SF was 18.7 mm/min. What is the molar mass of the unknown gas? What gas might this be? One group of students in an introductory chemistry course is arguing that the pressures of a con- tainer of hydrogen gas and a container of sulfur dioxide gas, under the following conditions, cannot be equal. Both containers...
Name Complete the following questions. Do all work on scrap paper and then neatly transfer the work onto this page. 1. A compound has the empirical formula CHCI, A 256 ml flask, at 373 K and 750 torr, contains 0.800 g of the gaseous compound. Give the molecular formula. 2. Consider two gases, A and B, each in a 1.0 L container with both gases at the same temperature and pressure. The mass of gas A in the container is...
Question 1 1 pts A 1.50L glass flask contains Ar gas at a pressure of 745 torr. Nitrogen (N2) gas is added to this container and the pressure was measured to be 875 torr. What is now the partial pressure of N2 gas in this container? Use this information to answer Q2-5. Flask A is a 1.50 L glass flask containing Ar gas at a pressure of 652 torr. Flask B is a 2.50 L glass flask containing He gas...
Three identical flasks contain three different gases at standard temperature and pressure. Flask A contains C2H6, flask B contains O2, and flask C contains NH3. Which flask contains the largest number of molecules? O flask A flask B flask C O All contain same number of molecules. Submit Request Answer
5. One group of students in an int arguing that the pressu aroup of students in an introductory chemistry course is arguing that the pressures of a con- Chudrogen gas and a container of sulfur dioxide gas, under the following conditions, cannot equal. Both containers are sealed, with equal volume, at the same to that the pressures cannot be equal because a sulfur dioxide molecule has a much larger han diatomic hydrogen, and therefore exerts a much greater force when...
Part 1. The air in a bicycle tire is bubbled through water and collected at 25∘C. If the total volume of gas collected is 5.60 L at a temperature of 25∘C and a pressure of 760 torr, how many moles of gas were in the bicycle tire? - Part 2. A 295-mL flask contains pure helium at a pressure of 755 torr . A second flask with a volume of 480 mL contains pure argon at a pressure of 714...
Can someone please explain in detail how to do the second part to this? I'm stuck. Consider two empty containers A and B whose volumes are 10mL and 20mL respectively. 1mL of liquid water is put into each container and the temperature of each container is adjusted to 20°C. The gas pressure in container B, which still has some liquid water in it, is found to be 17 torr. How would the pressure in container A and the amount of...
Use the following to answer questions 8-9: Consider three 1-L flasks at STP. Flask A contains NH, gas, flask B contains NO., gas, and flask C contains N, gas 8. Which contains the largest number of molecules? A) flask A B) flask B C) flask C D) all are the same E) none