A reaction at 21.0 °C evolves 552. mmol of dinitrogen difluoride gas.Calculate the volume of dinitrogen difluoride gas that is collected. You can assume the pressure in the room is exactly 1 atm. Round your answer to 3 significantdigits.volume: Lx10Submit AssignmerContinue2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center I AccessibilityIMG-4472.jpgIMG-4471.jpgIMG-4467.jpgIMG-4464.jpgIMG-4474.jpgMacBook AirDIIDD80F7F8F9F10F11F1F2F3F4F5F6#$%&)123456789

given, Temperature, T = 21.0 oC = 294 K moles of dinitrogen difluoride gas, n = 552. mmol = 552. ×…

A reaction at 21.0 °C evolves 552. mmol of dinitrogen difluoride gas. Calculate the volume of dinitrogen difluoride gas that is collected. You can assume the pressure in the room is exactly 1 atm. Round your answer to 3 significant digits. volume: L

A reaction at 21.0 °C evolves 552. mmol of dinitrogen difluoride gas. Calculate the volume of dinitrogen difluoride gas that is collected. You can assume the pressure in the room is exactly 1 atm. Round your answer to 3 significant digits. volume: L

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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Peisalla lamacron Nar. ,202 Date Name Section galauvinstenos Pre-Laboratory Assignment 1. Read an authoritative source for a discussion of preparing and interpreting a graph, especially the extrapolation of a curve. 2. A student determined the calorimeter constant of the calorimeter, using the procedure described in this module. The student added 50.00 mL of cold water to 50.00 mL of heated, distilled water in a Styrofoam cup. The initial temperature of the cold water was 21.00 °C and of the hot water, 29.15 °C. The maximum temperature of the mixture was found to be 24.81 °C. Assume the density of water is 1.00 g mL¯1 and the specific heat is 4.184 J g¯K gniwollot bns of toh bine botollon ot ssb om (1) Determine the AT for the hot water and the cold water. mit At cold water = 24.8I- 21,00 = 3.81°COn आनी AT hot = 24.81- 29.15 = - 4.34°C 60.ES 2.0 0LES 8. 0.1 0.0 If 0.8 28.5S Calculate N 0.4 08.TT gabxim 02 4.34°C hot water 81 answer cold water 381°C dogesn boximnu sdt to anuiSTeqmad mom…
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amher st.instructure.com/courses/2671/quizzes/70679/take The following reaction takes place in a container: N2 (g) + 3H2 (9) 2NH3 (g) AH° = -92.4 kJ mol We decide to heat the container holding the reaction. True or False: The reaction will shift backward. O True O False Question 6 1 The following reaction takes place in a container: N2 (g) + 3H2 (g) + 2NH3 (g) AH = -92.4 J mol We decide to cool the container holding the reaction. True or False: The reaction willphift to make more reactants. O True O False
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When exposed to UV light, phosgene decomposes according to the reaction COCl2 (g) → CO (g) + Cl2 (g) All the air is removed from a flask. The flask is then filled with phosgene to a pressure of 1.0 atm. The flask is sealed and exposed to UV light so the phosgene decomposes. The temperature remains constant during the decomposition. (a) What are the partial pressures of the CO and Cl2 after the decomposition of phosgene is complete? (answer: 1 atm each) (b) What is the total pressure in the flask after the decomposition of phosgene is complete? (answer: 2 atm)