Write molecular formula and molecular weight for the following heterocyclic compounds (See structure on Table 16.1...
Write the molecular formula and draw the molecular structure of each of the following coordination compounds. Indicate the d-electron count of each metal center. (e) cis-dichlorobis(ethylenediamine palladium(IV) bromide (f) diamminesilver(I) dicyanoargenate(I) (g) pentacarbonyliron(0) (h) tris(2,2-bipyridine)osmium(II) sulfate
what is the structure formula and what is molecular weight and is there a hydrogen bond for the substance in the table Substance Formula Structural Formulas Molecular Weight Hydrogen Bond (Yes or No) Ethanol C2H5OH 1-propanol C3H OH 1-butanol C4H4OH n-pentane C5H12 methanol CH OH n-hexane C6H14 Acetone CH3COCH3
Below are given 3 NMR spectra; each has a molecular formula (Compounds A, M and T). For each calculate its Index of Hydrogen Deficiency. Give a structure that is consistent with the spectrum and the formula. For full credit you must assign the signals in the spectrum to the protons in Your structure (Refer to Table 13.3 in text)
please give the IUPAC name for the following structure and molecular weight/chemical formula. m/z of 74 ?? ?? 3-??2-?? ???
Q1. Complete the following table. See the first two examples for reference. Molecular Formula # of Valence Electrons Lewis Structure VSEPR e-Pair Geometry Molecular Geometry Shape Bond Angle Molecular Polarity 109.50 CH - 8 H-C O -H Tetrahedral 109 non-polar AX Tetrahedral - SFL 34 Trigonal bipyramidal See-saw AX E Axial: 90, Equatorial: 120 Polar 200 PCI ICIA ICI XeF. Molecular Formula # of Valence Electrons Lewis Structure VSEPR e-Pair Geometry Molecular Geometry Shape Bond Angle Molecular Polarity [CH3] [CH3]...
Draw the skeletal structure that fits the following descriptions. a. an amine with the molecular formula C4H8N b. a molecule with the formula C5H6 that has both alkene and alkyne functional groups. c. an ester with 2 sp2 carbons d. a molecule with molecular formula C6H11Br that has an electrophilic carbon. Label that carbon e. a molecule with the same carbon backbone but that will have slightly higher boiling point than CH3CH2CH(OH)CH2CH3 f. Acid halide functional group with C3H5OCl molecular...
Propose a possible structure for the compounds that produce the following spectrums. The molecular formula is given. Justify your answer identifying the functional groups present. CH10 761 2909 946 2940 2964 136€ 1173 ON H5 1161 CH.02 17963 976 1466 3418 1157 1379 2967 1724
0.292 mol Empirical & Molecular Formula For the following unknown compounds, write the empirical and molecular formulas. a. 0.50 mol of hydrogen and 0.50 mol of oxygen (MW = 34.016 g/mol) b. 0.44 mol of carbon, 0.89 mol of hydrogen, and 0.45 mol of oxygen (MW = 180.156 g/mol) Writing and Balancing Chemical Equations
3. Using the VSEPR theory, write down the molecular geometry for the atoms in the structure. **When determining molecular geometry, don’t forget about lone pairs that are not shown in the simulation. Kit #1 Formula Name Atoms Molecular Geometry CN2H4Cl2 [amino(dichloro)methyl]amine Carbon Nitrogen CH3CONH2 Acetamide Carbon #1 Carbon #2 Nitrogen Kit #2 Formula Name Atom Molecular Geometry CH3NH2 Methylamine Carbon Nitrogen NH2OC2H5 O-ethylhydroxylamine Carbon #1 Carbon #2 Nitrogen Oxygen Kit #3 Formula Name Atom Molecular Geometry CHF3 Fluoroform Carbon C2Cl4H2...
this is the full table Problem 5 (10pts) The following table lists molecular weight data for a polyethylene material. Compute (a) the number-average molecular weight, and (b) the degree of polymerization. Molecular Weight Range (g/mol) 8,000-20,000 20,000-32,000 32,000-44,000 44,000-56,000 56,000-68,000 68,000-80,000 80,000-92,000 Problem 5 (10pts) The following table lists molecular weight data for a polyethylene material. Compute (a) the number-average molecular weight, and (b) the degree of polymerization. Molecular Weight Range (g/mol) 8,000-20,000 20,000-32,000 32,000-44,000 44,000-56,000 56,000-68,000 68,000-80,000 80,000-92,000