carbon dioxide at 3. & atm and helium at 2.3 atm. of 6. What is the pressure of a mixture of nitrogen (N,) and oxygen (O,) if the partial pressure of N, is 594 mm Hg and the partial pressure of O, is 322 mm Hg?` 7. A sample of air is collected at 101.1 kPa. If the partial pressure of water vapor in the sample is 12.8 kPa, what is the partial pressure of the dry air? 8. Suppose that 5-mL containers of helium (He), neon (Ne), and argon (Ar) are at pressures of 1 atm, 2 atm, and & atm, respectively. The He and Ne are then added to the container of Ar. a. What is the partial pressure of He in the container after the three gases are mixed? b. What is the total pressure in the container after the three gases are mixed?

Help!

Answer the following questions based on nitrous acid. a) Name the hybridization of the circled N. b)Write the O–N–O bond angle. c) Name the atomic (or hybrid atomic) orbitals used to form the N=O sigma and pi bonds. d) Name the atomic (or hybrid atomic) orbitals used to form the O–H sigma bond. Answer the following questions based on formic acid. a) Name the hybridization of the circled O b) Write the O–C–O bond angle. c) Name the atomic (or hybrid atomic) orbitals used to form the C=O sigma and pi bonds. d) Name the atomic (or hybrid atomic) orbitals used to form the C–H bond sigma bond.

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