The total number of valance electrons in Methanol is to be calculated and the result needs to be compared with the given Lewis structure to determine if it is correct. Concept Introduction: The electrons present in the valance shell are called as valance electrons. In formation of a single bond 2 electrons are involved and they are termed as bond pair of electrons. The electrons which are a part of valance shell but not involved in any bonding are known as Lone pair of electrons and they are represented as dots in Lewis structure.

Question

How many signals do you expect in the H NMR spectrum for this molecule? Br Br Write the answer below. Also, in each of the drawing areas below is a copy of the molecule, with Hs shown. In each copy, one of the H atoms is colored red. Highlight in red all other H atoms that would contribute to the same signal as the H already highlighted red. Note for advanced students: In this question, any multiplet is counted as one signal. Number of signals in the 'H NMR spectrum. For the molecule in the top drawing area, highlight in red any other H atoms that will contribute to the same signal as the H atom already highlighted red. If no other H atoms will contribute, check the box at right. No additional Hs to color in top molecule For the molecule in the bottom drawing area, highlight in red any other H atoms that will contribute to the same signal as the H atom already highlighted red. If no other H atoms will contribute, check the box at right. No additional Hs to color in bottom molecule

Answer 1

Question

Chapter 1, Problem 6EQ

Interpretation Introduction

Interpretation:

The total number of valance electrons in Methanol is to be calculated and the result needs to be compared with the given Lewis structure to determine if it is correct.

Concept Introduction:

The electrons present in the valance shell are called as valance electrons. In formation of a single bond 2 electrons are involved and they are termed as bond pair of electrons.

The electrons which are a part of valance shell but not involved in any bonding are known as Lone pair of electrons and they are represented as dots in Lewis structure.

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