Select all the partially positive carbon atoms in the following set of molecules. If there is more than one partially positive carbon in a molecule, then choose the most positive carbon. If there is not a partially positive atom, then do not select a carbon in that molecule.
Carbon atom adjacent to electronegative atoms are partially positively charged and adjacent to electropositive ion it is partially negative charged.
Bromine and Oxygen atoms are electronegative hence carbon atom adjacent to this atoms are partially positively charged.
Li is electropositive atom, hence carbon next to Li atom is partially negatively charged hence carbon atom attached with the partially negatively charged carbon atom is partially positively charged.
In alkane there is no charge separation hence no partially positively charged carbon atom is there .
Select all the partially positive carbon atoms in the following set of molecules.
Select all of the asymmetric carbon atoms in the following structure. A selected atom will turn green. Select all of the asymmetric carbon atoms in the following structure. A selected atom will turn green.
Part A Select the carbon atoms of the steroid nucleus in the molecule of cholesterol shown. Note that the hydrogen atoms have been omitted for clarity Identify the appropriate group of atoms by selecting each atom individually on the canvas and assigning them a map number of 1 until all atoms are mapped. To do this, right-click on an atom and choose Atom Properties. (Mac users: Use an equivalent for right-clicking.) Then, clear the check mark to enable the Map...
Part A Select the carbon atoms of the steroid nucleus in the molecule of cholesterol shown. Note that the hydrogen atoms have been omitted for clarity. Identify the appropriate group of atoms by selecting each atom individually on the canvas and assigning them a map number of 1 until all at are mapped. To do this, right-click on an atom and choose Atom Properties. (Mac users: Use an equivalent for right-clicking.) Then, clear the check mark to enable the Map...
molecules, are molecules that contain two or more carbon atoms bonded together. 2. Which type of control, positive or negative, contains the organic molecule for which the test is designed?
The structure of a carbohydrate shows that water molecules are connected to carbon atoms. Select one or more: a. false b. true
Draw molecules that satisfy the following prompts i-iii. All molecules must have 8-10 Carbon atoms AND exactly 2 Heteroatoms (i.e. atoms that are not carbon or hydrogen atoms). You may not use the same molecule twice for any parts of this question. You do not need to look up solubility information, but the answers must be reasonable. Also, the structures must be reasonable (improper structures, e.g. carbon with 5 bonds, or oxygen with one bond and no charge, will not...
Draw molecules that satisfy the following prompts i-iii. All molecules must have 8-10 Carbon atoms AND exactly 2 Heteroatoms (i.e. atoms that are not carbon or hydrogen atoms). You may not use the same molecule twice for any parts of this question. You do not need to look up solubility information, but the answers must be reasonable. Also, the structures must be reasonable (improper structures, e.g. carbon with 5 bonds, or oxygen with one bond and no charge, will not...
15. Select all intermolecular forces experienced between molecules in a pure sample of the following compound. Remember these are line diagrams so hydrogen and carbon are not explicitly indicated with H and C and hydrogen atoms are not indicated if on a carbon atom. Also, lone electron pairs are not drawn either. 16. Select the dominant intermolecular force experienced between molecules in a pure sample of the following compounds. Remember these are line diagrams so hydrogen and carbon are not...
Select the molecules shown above that are planar. In this case, planar implies that all atoms are in a single plane. Choose one or more N2F2 H2NNH2 NCCN None of these structures are planar
Draw 3 molecules that could exist in nature using the atoms: Carbon (C), Nitrogen (N), Hydrogen (H), and Oxygen (O). Each molecule must contain at least 3 carbon atoms and 1 oxygen atom. Must follow atom specific covalent bonding requirements ( C=4 ; N = 3; O =2; H =1).