2. At room temperature, what physical state (solid, liquid, or gas) would you predict for CH33? Justify your answer. 3. Every compound that we have examined today is a member of the alkane homologous series, and has the general formula C,H22 Draw and name two isomers for an alkane where n=8. What is the chemical formula for both compounds? 4. Name the following compounds (hydrogens not included) Write the chemical formula for each, including the correct number of hydrogens. Finally, name the straight chain alkane that is an isomer. a) С -С-С-С-С-С C b) c-c-c-c-c-c-c

2. At room temperature, what physical state (solid, liquid, or gas) would you predict for CH33? Justify your answer. 3. Every compound that we have examined today is a member of the alkane homologous series, and has the general formula C,H22 Draw and name two isomers for an alkane where n=8. What is the chemical formula for both compounds? 4. Name the following compounds (hydrogens not included) Write the chemical formula for each, including the correct number of hydrogens. Finally, name the straight chain alkane that is an isomer. a) С -С-С-С-С-С C b) c-c-c-c-c-c-c

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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5) Join four carbon atoms together by single bonds. Is it possible to do this in more than one way? Add hydrogen atoms to all the unused valences of carbon atoms. 6) What is the molecular formula of the hydrocarbon molecule? 7) What are the common names and IUPAC names of the isomers? 8) Draw the structural formulas of these compounds. 9) Draw different conformations (Newman projection) of straight chain containing four-carbon alkane. N f10 f11 N 53°F Cloudy f12 < C inse
1. Classify the following hydrocarbons as: Alkanes, Cycloalkane, Alkene, Cycloalkene, Alkyne, Cycloalkyne or Aromatic. a. CH2CHCH2 2. Predict the products for the following reactions of hydrocarbons and alcohol. Indicate NR if there is NO REACTION. 3. Give the reactants for the following products.
Question 12 Consider (and draw on a piece of scratch paper) the following four C6H12 hydrocarbons. Which of these isomers is the highest in energy, and thus has the largest heat of combustion (i.e. would release the most energy upon burning)? (Hint: think about bond strengths; H20 and CO2 have much stronger bonds than hydrocarbons and O2). O Cyclohexane 1-hexene Methylcyclopentane (E)-3-hexene
Give the complete IUPAC names of the alkanes and cycloalkanes below. B. Draw the structures and give the IUPAC name of the five constitutional isomers of2-methylhexane.
Number only the main chain of ALKANES. Note that there is also alkenes..
3. Draw and name 10 structural and geometric isomers of C,H12 consisting of 5 C rings. You must include at least one set of geometric isomers in this group.
Constitutional isomers are compounds which have the same molecular formula but different structural formulae. They are different compounds with different physical and chemical properties.a. Rearrange your model of n-hexane to make as many possible isomers of C6H14 as you can. Draw the structural formula and write down the IUPAC name for each isomer that you make.b. Constitutional isomers can also have different functional groups. Make all possible isomers of C3H8O. Write down the structural formulae and IUPAC names for all the compounds you make. Hint: Consider alcohol and ether functional groups.
when looking at the name of a molecule the suffix tells you whether there are any double or helpful in answering questions on the subsequent pages. triple bonds in the molecule and the root tells you how many carbon atoms are present. Your instructor will guide you as you fill in the following table. The information in this table will be Note the suffix in each of the following functional groups: Alkanes have only ● • Alkynes have Alkenes have 1 Note the root associated with each of the following number of atoms: # of Carbons Example 2 bonds between carbon atoms. bonds between at least two of the carbon atoms. bonds between at least two of the carbon atoms. Root CH4 H Name this res charge! ~ 3 m ㅋ o bonds Can't be righ-
11. Draw the (i) skeletal structures, (ii) give the IUPAC name and (iii) write the molecular formula for the following organic molecules. NOTE: IUPAC refers to the international naming system for these compounds, which is what you've learned in the lecture videos and E-text. A. CH3(CH₂)6CH3 Question # (i) (ii) (iii) Your answer
Draw three cycloalkanes which are structural (constitutional) isomers of C6H12. At least one of these structures must be able to show cis/trans isomerism. Mark this example with an asterisk.
1. Write the specific structural formula asked and the type of aliphatic hydrocarbon (alkane, cycloalkane, alkene, cycloalkene, alkyne) of the following organic compounds: 1. 2-ethyl-1,1,3,3-tetramethylcyclopentane • Extended structural formula • Line structural formula • Type of hydrocarbon 2. trans-4-methyl-2-hexene • Condensed structural formula Line structural formula Type of hydrocarbon 3. 2,4-dibromo-5-ethyloctane • Extended structural formula • Condensed structural formula Type of hydrocarbon 4. 4-methyl-2-hexyne • Extended structural formula • Line structural formula Type of hydrocarbon 5. 3,3-dimethylcyclohexene • Condensed structural formula • Line structural formula Type of hydrocarbon