Denote the dipole for the indicated bonds in the following molecules. H3C ✓ CH3 B F-CCl 3 Br-Cl H3C Si(CH3)3 wwwwwww OH НО. HO HO OH vitamin C CH3
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- Write the chemical formula and Lewis structure of the following each of which contains five carbon atoms: (a) an alkane. (b) an alkene. (c) an alkyneFor each compound in the table below, decide whether there would be any hydrogen-bonding force between molecules of the compound, or between molecules of the compound and molecules of water. name dimethyl ether iodomethane acetic acid compound formula or Lewis structure H T H-C-Ö-C-H I H HILIA CH₂I | H H :O: | || H-C-C-O-H Between molecules of the compound? O yes O no O yes O no hydrogen-bonding force O yes O no Between molecules of the compound and molecules of water? O yes Ono O yes O no O yes O no X SPredict the relative lengths of the carbon-halogen bonds in CH3F, CH3 Cl, and CH3 Br. Rank from longest to shortest. To rank items as equivalent, overlap them.
- which of the following statement is not true? 1)Nitrogen s relative inertness is due to formation of strong and stable bond between 2 nitrogens atom. 2)the bond energy of N2 is relatively higher that makes it relatively inert. 3)the bond energy of an O-H bond is always the same in all compounds that contain an O-H bond 4)carbon-carbon single bond is the longest among all sorts of carbon-carbon bonds 5)a shorter bond in general ,is a stronger bond than a longer bondWhat is the molecular formula for this bond line structure?Please answer questions 1 2 3 4abc
- Use this condensed chemical structure to complete the table below. OH The condensed chemical structure of phenol. Some facts about the phenol molecule: molecular formula: number of major resonance structures: number of carbon-hydrogen single (C-H) bonds: number of oxygen-hydrogen single (O-H) bonds: number of lone pairs: 0 0 0 0 0In the molecular compound CH2O, how many lone pairs are around oxygen?Please complete the chart below
- Formula Lewis Electron Molecular Bond Polar or Attractive Structure Pair Geometry Angle Force Non Polar Geometry Between Molecules CH4 Around First C Around First C C2H4 Around First C Around First C C,H2 Around First C Around First C CH;OH Around O Around O C2H;OH Around O Around O CH20 CH,OCH, Around O Around O CH;COOH Central C Central C НСООН Central C Central C CH;NH2 Around N Around N CH;COCH; Central C Central CDetermine the number of o bonds and bonds in each of the molecules. H₂C=CC1₂ number of o bonds: HOOC–COOH number of o bonds: FHC=C=CHF number of o bonds: H H x10 number of o bonds: H H TOOLS number of bonds: number of bonds: number of bonds: number of bonds:What is the number of bonding pairs and the number of lone pairs of AlCl4- ?
