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- Draw the skeletal ("line") structure of trans-4-methyl-2-hexene. olo Click and drag to start drawing a structure.Please draw 2-propylpentane and 4-propylpentane.For the following organic reaction identify the mystery reactant R, its stoichiometric coefficient N, and any other substance X that must be present. CH₂ CH₂-CH-CH-CH₂-CH₂ CH₂ CH₂ CH=C-C=CH-CH, + N CH₂ Chemical formula of R: Stoichiometric coefficient N: Must any other substance X be present? If you said an additional substance X must be present, enter its chemical symbol or formula: HO HO OH O: Check the box under each molecule in the table below that is an isomer of this molecule: U OH If there are no isomers, check the none of the above box under the table. none of the above HO 10 0 DE O 0 O yes O no 0 Co OH X 5
- 1. Are hydrocarbons soluble or insoluble in water? Give a brief explanation. BII|U X2| X² | → fx | ® I D Ix Normal 2. Which hydrocarbon group is the least reactive, why? BIIIU X2| X² | → EEE fx| Normal 3. Write the balanced equation for calcium carbide (CaC2 ) reacting with water to give off ethyne (acetylene) when reacted with water. You should be able to figure out the other product in this reaction. Normal BII|U X2| X²| → EEE 4. How many grams of acetylene would be given off if the limiting reagent in the reaction is calcium carbide and you start with 2.00 g? fw CaC2 = 64.1 g/mol fw C2H2 = 26.0 g/mol Show work. Make sure your answer is clearly indicated, and circle your answer if you upload an image of your work. Normal BIIIU X2| X² | → EEE fx| 5. Draw two resonance structures for benzene (C6H6). Upload an image (.heic or .jpg file) or your structures.Consider the alkene 2-methyl-3-heptene for the following problems. Part 1 of 2 Draw a skeletal structure for the cis isomer of 2-methyl-3-heptene. Check Click and drag to start drawing a structure.N H₂SO4 HO Click and drag to start drawing a structure.
- Draw the structure of 2,4-dichloropentane. Please scan and upload your drawing.Draw the skeletal ("line") structure of 5-chlorohexanoic acid. Explanation Click and drag to start drawing a structure. CheckDraw the skeletal ("line") structure of 2,3-dihydroxypropanoic acid. Click and drag to start drawing a structure.
- Question in photo 7Draw the expanded structural formula for the condensed formula CH, CH(CH,)CHBRCH,COOH. Draw all hydrogen atoms. Draw the expanded structure of CH, CH(CH,)CHBrCH,COOH. Select Draw Rings More Era C H. BrAnswer the following: 1) A student observes a squiggly line for a while before telling another student that the molecule is 3,4,5-trimethylpentane. Is the student correct and, if not, what is the correct name of the molecule? a)They’re correct b)They’re incorrect. 2,3,4-trimethylpentane. c)They’re incorrect. 3,4-dimethylpentane. d)They’re incorrect. 3,4-dimethylhexane. 2) A student is interpretting Organic Chemical heiroglyphics and decides that the molecule must be “1,1-dimethylsomethingsomething”. Ignoring how clearly wrong the second part is, is “1,1-dimethyl” valid and, if not, why does it not work?a)It’s valid b)It’s not valid, there is no need to include “di” in front of methyl c)It’s not valid, there is no need to include the numbers. d)It’s not valid, having a methyl on Carbon-1 would just increase the length of the parent chain. 3) A student is looking at a hexagon that a teacher is swearing is a molecule. It’s a friggin’ square. What is something he knows must be part of the…