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1. What pressure will be exerted by 8.00 grams of helium in a 5000. L flask at 25°C? a. 39.1 atm b. 0.00978 atm c. 48.9 atm d. 9.79 atn e. None of the above 2. The wavelength of the yellow light given off by a sodium vapor street lamp is 589 nm. What is the frequency of this light in hertz (s¯¹)? 1.96 x 10-13 S-1 d. e. 1.77 x 10² S-¹ a. 5.09 x 105 s¯¹ b. 5.09 x 10¹4 S-¹ c. 1.96 x 106 S-¹ 3. Which of the following cannot function as a Bronsted- Lowry base? а. ОН b. NH3 c. CH,NH, d. CH₁ e. I

1. What pressure will be exerted by 8.00 grams of helium in a 5000. L flask at 25°C? a. 39.1 atm b. 0.00978 atm c. 48.9 atm d. 9.79 atn e. None of the above 2. The wavelength of the yellow light given off by a sodium vapor street lamp is 589 nm. What is the frequency of this light in hertz (s¯¹)? 1.96 x 10-13 S-1 d. e. 1.77 x 10² S-¹ a. 5.09 x 105 s¯¹ b. 5.09 x 10¹4 S-¹ c. 1.96 x 106 S-¹ 3. Which of the following cannot function as a Bronsted- Lowry base? а. ОН b. NH3 c. CH,NH, d. CH₁ e. I

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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1. What pressure will be exerted by 8.00 grams of helium in a 5000. L flask at 25°C? a. 39.1 atm b. 0.00978 atm 2. The wavelength of the yellow light given off by a sodium vapor street lamp is 589 nm. 4. c. 48.9 atm d. 9.79 atn e. None of the above g What is the frequency of this light in hertz (s-¹)? 1.96 x 10-¹³ s-¹ d. e. 1.77 x 10² S-¹ 3. Which of the following cannot function as a Bronsted- Lowry base? a. 5.09 x 105 s-¹ b. 5.09 x 10¹4 s-¹ c. 1.96 x 10-6 s¯¹ -1 a. ОH¯ b. NH, c. CH3NH₂ d. CH4 e. I Sodium sulfate is allowed to react with an aqueous solution of barium chloride. How many grams of sodium sulfate are required to produce 0.45 g of sodium chloride? a. 0.55 g b. 0.45 g c. 1.1 g e. none of the above d. 0.46 5. How many p orbitals can exist in a single subshell? a. 1 b. 2 d. 6 not enough information. c. 3 e.
Transcribed Image Text:1. What pressure will be exerted by 8.00 grams of helium in a 5000. L flask at 25°C? a. 39.1 atm b. 0.00978 atm 2. The wavelength of the yellow light given off by a sodium vapor street lamp is 589 nm. 4. c. 48.9 atm d. 9.79 atn e. None of the above g What is the frequency of this light in hertz (s-¹)? 1.96 x 10-¹³ s-¹ d. e. 1.77 x 10² S-¹ 3. Which of the following cannot function as a Bronsted- Lowry base? a. 5.09 x 105 s-¹ b. 5.09 x 10¹4 s-¹ c. 1.96 x 10-6 s¯¹ -1 a. ОH¯ b. NH, c. CH3NH₂ d. CH4 e. I Sodium sulfate is allowed to react with an aqueous solution of barium chloride. How many grams of sodium sulfate are required to produce 0.45 g of sodium chloride? a. 0.55 g b. 0.45 g c. 1.1 g e. none of the above d. 0.46 5. How many p orbitals can exist in a single subshell? a. 1 b. 2 d. 6 not enough information. c. 3 e.
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