The tetrahedral geometry of a molecule of chloroform with molecular formula CHCl 3 is to be drawn using solid, wedged and dotted lines. Concept introduction: To draw the structure of a tetrahedral carbon attached to four atoms or groups using solid, wedged and dotted lines certain conventions are used. The solid line is used to represent the bonds present in the plane of the paper, heavy wedged line is used to represent a bond coming out of the plane of the paper and the dotted line is used to represent a bond going back behind the plane of the paper. To determine: The tetrahedral geometry of a molecule of chloroform with molecular formula CHCl 3 using solid, wedged and dotted lines.

Question

10.00 g of Compound X with molecular formula C₂Hg are burned in a constant-pressure calorimeter containing 40.00 kg of water at 25 °C. The temperature of the water is observed to rise by 2.604 °C. (You may assume all the heat released by the reaction is absorbed by the water, and none by the calorimeter itself.) Calculate the standard heat of formation of Compound X at 25 °C. Be sure your answer has a unit symbol, if necessary, and round it to the correct number of significant digits.

Answer 1

Question

Chapter 1.4, Problem 3P

Interpretation Introduction

Interpretation:

The tetrahedral geometry of a molecule of chloroform with molecular formula CHCl₃ is to be drawn using solid, wedged and dotted lines.

Concept introduction:

To draw the structure of a tetrahedral carbon attached to four atoms or groups using solid, wedged and dotted lines certain conventions are used. The solid line is used to represent the bonds present in the plane of the paper, heavy wedged line is used to represent a bond coming out of the plane of the paper and the dotted line is used to represent a bond going back behind the plane of the paper.

To determine:

The tetrahedral geometry of a molecule of chloroform with molecular formula CHCl₃ using solid, wedged and dotted lines.

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