Concept explainers
a.
To determine:
The atoms do the black spheres in the ball and stick models represent.
Introduction:
On a paper the organic molecules can be represented by four types; a single molecule can be represented by, condensed structure, Lewis structure, ball stick model, and skeletal formula. The ball-and-stick model represents the molecular structure in three dimensional; atoms are represented as spheres and bonds represented as cylinders.
b.
To determine:
The two atoms do the red sphere and the small gray sphere to the right of it represent.
Introduction:
On a paper the organic molecules can be represented by four types; a single molecule can be represented by, condensed structure, Lewis structure, ball stick model, and skeletal formula. The ball-and-stick model represents the molecular structure in three dimensional; atoms are represented as spheres and bonds represented as cylinders.
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General, Organic, and Biological Chemistry (3rd Edition)
- 11. Look at the two structures shown below to answer questions a-g a. Build 2 different molecules with the substituents listed below using your modeling kit. You should use a carbon as the central atom. Insert the pictures here. CI F 小小 H Br CI Br b. Are these two molecules the same? c. Can these 2 molecules be laid over each other in a way that allows all of the atoms in the molecule to line up with each other? d. Stereoisomers are 2 molecules with chiral carbons that have the same molecular formula but differ in the three-dimensional arrangement of the atoms in space. Are these two structures stereoisomers? e. Enantiomers are stereoisomers that are mirror images of each other and cannot be superimposed on each other no matter how they are rotated. Are these 2 structures enantiomers? f. Diastereomers are stereoisomers that are not mirror images of each other and cannot be superimposed on each other no matter how they are rotated. Are these 2 structures diastereomers? g. Based on the…arrow_forwardFilling the Blanks. Fill in the blanks with the correct word/words to complete the given statement. 1. Carbohydrates are an essential part of our diet. They provide our bodies with energy through. sugar that is a component of starch. 2. Carbohydrates always come in a 1:2:1 carbon to hydrogen to oxygen ratio, respectively. With this we can represent carbohydrate molecules by the stolchlometric formula, (CH20)n; where, n is the number of molecule 3. Monosaccharides (mono- = "one"; sacchar-= "sweet") are 4. Compounds with same molecular formula but differs in molecular structure are called 5. For humans, glucose is important source of energy. Energy used to produce adenosine triphosphate (ATP) comes from glucose during 6. Disaccharides (di- = "two") are formed from two monosaccharides that had undergone 7. Dehydration reaction forms a bond between two monosaccharides, which is known as a 8. Common disaccharides include lactose, maltose, and sucrose, Lactose, also known as milk sugar, is…arrow_forwardWhere is the correct point to start numbering the structure in Figure 11? * A B C D Earrow_forward
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