If O2(g) and H2(g) are in separate containers of equal pressure, volume and temperature, which one of these statements is true?
The amount of moles in the O2 container is greater than that in the H2 container.
There are more molecules in the H2 container than molecules in the O2 container.
If you increase the pressure in both containers, but keep temperature constant, the volume of both containers will increase
If you increase the pressure in both containers, but keep temperature constant, only the volume of the O2 container will increase
Both containers contain the same amount of molecules.
If O2(g) and H2(g) are in separate containers of equal pressure, volume and temperature, which one...
16. Two containers having the same volume and temperature hold the same number of moles of gas. The first container contains He (g). The second container contains UF6 (). Which of the following is true? (4 points) (a) Some of the UFs molecules are moving faster than some of the He atoms. (b) The pressure of the He container is higher. (c) The average speed of the UF, molecules will be greater than the average speed of the He atoms....
22. Consider two gases, A and B, in containers of equal volume. Both are at the same V, T and P: mass A: 0.34 g and mass B: 0.48 g. Are the following statements true or false? Why? a. The molar mass of A is greater than the molar mass of B b. Both samples have the same average kinetic energy. c. The molecules of A have the same average velocity as the molecules of B d. The molecules of...
16. Two containers having the same volume and temperature hold the same number of moles of gas. The first container contains He (8). The second container contains UF6 (8). Which of the following is true? (4 points) (a) Some of the UF6 molecules are moving faster than some of the He atoms. (b) The pressure of the He container is higher. (c) The average speed of the UF molecules will be greater than the average speed of the He atoms....
8:54 LTE Question 6 of 23 Submit If two separate containers A and B have the same volume and temperature, but container A has more gaseous molecules than B, then container A will have: A) Higher pressure B) Lower presure C) A greater universal gas constant D) A smaller universal gas constant Tap here or pull up for additional resources
At a fixed temperature, equal moles of SO2 (g) and 02 (9) are mixed in a constant pressure container (the volume of the container changes in order to keep the pressure at a constant value). The SO2 (g) and O2 (g) are allowed to react, producing S03 (g): 2 SO2 (g) + O2 (g) → 2 S03 (9) If the initial volume of the container, before any reaction takes place, is 4.50 L, determine the volume of the container after...
You have 1.64 moles of O2 gas in a container with twice the volume as one with CO2 gas. The pressure and temperature of both containers are the same. What is the mass of carbon dioxide gas you have in the container. a.3.29 g b.0.822 g c.72.3 g d.36.2 g Please help! My exam is tonight and I cannot figure this out! thank you.
Question 4 of 10 If two separate containers A and B have the same volume and temperature, but container A has more gaseous molecules than B, then container A will have:
Consider the following gases in separate flasks of equal volume at STP. H2 CO2 SO3 Determine which of the following statements are true. If the statement is false, change the statement to make the statement true. 1. The average kinetic energy of Hy is higher than CO2. ho 2. The root mean square (rms) speed of Hy is lower than CO2.) 3. H2, CO2 and SO3 will all have the same kinetic energy. 4. If these gases behave ideally, 1...
Equal masses of CO2 and CH4 gas are placed in identical 1.00 L containers, both at the same temperature. Which of the following is true? X. Both gases exert the same pressure. Y. Molecules of CH4 make more frequent collisions with the walls of the container. Z. Both gases have the same average molecular speed. answer can be more than one
5. An ideal gas is confined to a container whose volume is fixed. If the container holds n moles of gas, by what factor will the pressure increase if the absolute temperature is increased by a factor of 2? (A) 2/(nR) (B) 2 (C) 2nR (D) 2/n (E) 2/R 6. Two large glass containers of equal volume each hold 1 mole of gas. Container 1 is filled with hydrogen gas (2 g/mol), and Container 2 holds helium (4 g/mol). If...