What is the I.U.P.A.C. name of the following compound? 2, 2-dimethylpropane 2-methylbutane dimethylbutane 3-methylbutane 3-methylpropane What...
Organic Compounds: Alkanes 247 B.2 Isomers of Alkanes Isomers of CH10 Compound 1. Expanded Structural Formula Butane 2-Methylpropane 2. Condensed Structural Formula 3. Molar Mass Boiling Point Density Isomers of C H2 Pentane 2-Methylbutane 2,2-Dimethylpropane Compound 4. Condensed Structural Formula 5. Molar Mass Boiling Point Density Questions and Problems Q4 What physical property is identical for the isomers of C,H,2?
2-Methylbutane 2,2-Dimethylpropane Isomers of C3H12 Compound Pentane 4. Condensed Structural H.C-CH2-C4 Formula CHS - My C-cu-chy -)وب - CH3 5. Molar Mass 72.15gImel 12.15 gimo 72,15 gimo! 27.8°C 36.1'c Boiling Point Density 626kg Ima 616kglms 627ky Im
Which of the following definitions best describes structural isomers? They are molecules that look similar. They are molecules with the same molecular formula and the same structure. They are molecules with the same physical properties. They are molecules with different structures. They are molecules that have the same molecular formula but different structures.
1) Write the mechanism of chlorination reaction of the following compounds and draw the constitutional isomers a) Butane b) 2-methylbutane c) methylcyclobutane d) 2.2-dimethylbutane 2) An alternative reaction of ethane chlorination is shown below a) Why does not this reaction occur? b) Show a mechanism for this alternative reaction 3) Write the mechanism for the formation of carbon tetrachloride from methanelighthv.
1) Write the mechanism of chlorination reaction of the following compounds and draw the constitutional isomers a) Butane b)...
ChemActivity 31 Isoniers (What are some different types of isomers?) Information: Review of some types of isomers, from least to most similar 1. Constitutional isomers: molecules with the same molecular formula but different structures (different connectivity). 2. Geometric isomers (cis-trans isomers): molecules that have the same connectivity and differ only in the geometric arrangement of groups. 3. Conformational isomers (conformers): molecules that can be interconverted by rotation around single bonds. Model 1: Alkenes As we saw in ChemActivity 21, there...
organic chemistry
3. What are the formal charges on each of the atoms in the following structure? H;C-CEN-ö: 4. What is the molecular formula for the following compound? OH 5 Indicate which answer best describes the two molecules Br and Br a) Resonance structures b) Identical structures c) Constitutional isomers d) Different compounds with different constitutions 6 What would be the line-bond structure for (CH3)3CCH2CH(CH3)2?
4. What is the IUPAC name of the following compound? (1 pt) CH3 -CH-CH2-C-OH 5. What is the correct I.U.P.A.C. name of the compound shown? (0.5 pt) CH3CH2-C-CHg
Name: Doom! CH3 Part 2: Isomers - Pairs of compounds. Structural Isomers: 1. Use your model kit and build both of these structure. CH3 CH3-CH2-CH2 CH3-CH-CHE A. B. 1 What is the molecular formula for compound A? What is the molecular formula for compound B? - Without breaking any bonds, is it possible to convert A into B? Would the two compounds have identical properties?! What is the IUPAC name for compound A? What is the IUPAC name for compound...
1-bromo-3-methylbutane vs 1-bromo-3-methyl-2-butene vs 1-bromo-2,2=dimethylpropane Which compound reacts fastest in respect to SN2. Which is slowest?
(a) Bromination of 2-methylpropane gives a mixture of brominated products. Compound B, with the formula C4H8Br2, was isolated from the mixture. (i) Draw and name the possible isomers of C4H2Br2 that could be formed from 2-methylpropane. [3 marks] (ii) The 'H NMR spectrum of compound B is shown below. Integral = 3 Integral = 1 6 4 0 (ppm) Identify which of the isomers you drew in part i) corresponds to this spectrum. You should clearly explain your reasoning, using...