My courses20203الفرع الرئيسيالعلوكيمياء عامة )1( نظري - طولكرمGeneralhemistry 101 Examکيمياء عامة )1( نظريMatch each of the following with its correct answerThe following reaction is :CH,OH ) + 3/2 O, → CO,+ 2H,0 + 726.4 kJ2(g)(1)Choosm.Choose...directlyendothermicexothermicinverselyBased on Charles law, the volume occupies by any sample of gas at a constantpressure Is ..........proportional to the absolute temperatureChoose...Based on Grahams law, the rate of effusion of the gas isproportional to the square root of the molar massChoose...

1. Endothermic 2. Directly 3. Inversely

Match each of the following with its correct answer The following reaction is : CH,OH + 3/2 0, → CO 2(g) + 2H,0 + 726.4 kJ (1) (1) Based on Charles law, the volume occupies by any sample of gas at a constant pressure is .......... proportional to the absolute temperature Based on Grahams law, the rate of effusion of the gas is proportional to the square root of the molar mass aE..... EU.......

Match each of the following with its correct answer The following reaction is : CH,OH + 3/2 0, → CO 2(g) + 2H,0 + 726.4 kJ (1) (1) Based on Charles law, the volume occupies by any sample of gas at a constant pressure is .......... proportional to the absolute temperature Based on Grahams law, the rate of effusion of the gas is proportional to the square root of the molar mass aE..... EU.......

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter7: Reaction Rates And Chemical Equilibrium

Section: Chapter Questions

Problem 7.22P: 7-22 If you add a piece of marble, CaCO3 to a 6 M HCI solution at room temperature, you will see...

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7-22 If you add a piece of marble, CaCO3 to a 6 M HCI solution at room temperature, you will see some bubbles form around the marble as gas slowly rises. If you crush another piece of marble and add it to the same solution at the same temperature, you will see vigorous gas formation, so much so that the solution appears to be boiling. Explain.
7-16 A quart of milk quickly spoils if left at room temperature but keeps for several days in a refrigerator. Explain.
OH H2SO4 (catalyst) + 2 CH3CO₂H
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A ?? OMe B OMe