B. In the following graphs, velocity represents the molecular speed,Velocity (m/s)(i)If the plot represents the velocity distribution of 1.0 L of O2 (g) at temperature of 2273 Kversus 127 K, which plot corresponds to each temperature? Briefly explain(ii)If the plot represents the velocity distribution of 1.0 L of He (g) at STP and 1.0 L of Cl, (g)at STP, which plot corresponds to which gas? Briefly explain.C. Calculate the molar mass of a gas X2 if equal volumes of X2 and hydrogen gas take 9.12 and1.20 minutes, respectively, to effuse into a vacuum through a small hole under the same conditions ofconstant pressure and temperature.Relative number of molecules

Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

B. In the following graphs, velocity represents the molecular speed, Velocity (m/s) (i) If the plot represents the velocity distribution of 1.0 L of O2 (g) at temperature of 2273 K versus 127 K, which plot corresponds to each temperature? Briefly explain If the plot represents the velocity distribution of 1.0 L of He (g) at STP and 1.0 L of Cl2 (g) (ii) at STP, which plot corresponds to which gas? Briefly explain. Relative number of molecules

B. In the following graphs, velocity represents the molecular speed, Velocity (m/s) (i) If the plot represents the velocity distribution of 1.0 L of O2 (g) at temperature of 2273 K versus 127 K, which plot corresponds to each temperature? Briefly explain If the plot represents the velocity distribution of 1.0 L of He (g) at STP and 1.0 L of Cl2 (g) (ii) at STP, which plot corresponds to which gas? Briefly explain. Relative number of molecules

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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Urea ((NH2)2CO(s)) was the first organic compound to be synthesized in a laboratory. Today it is often used as fertilizer and is produced by the reactionCO2(g) + 2 NH3(g) → (NH2)2CO(aq) + H2O(l).The volume of CO2(g) needed to react with 10 L of NH3(g) at SATP conditions is Question 11 options: A) 5.0 L B) 24.8 L C) 20 L D) 10 L
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