Q: Please help complete both reagents tables please, both charts
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Q: Question 18
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Q: Question 22
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A: Step 1: GivenKsp of Co(OH)2 = 5.92 x 10-15 Molar mass of Co(OH)2 = 92.95 g/mol0.0200 M CoCl2 Step 2:…
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Q: Question 20
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A: Given: [CoCl2]=[Co2+]=0.0200M;Ksp=5.92x10−15;MCo(OH)2=92.948g/mola. Solubility in water.Step 1:…
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A: Approach to solving the question: Detailed explanation: Examples: Key references:
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- From what we know today, what do the two Kekulé structures for benzene really represent? August Kekulé was the first person to propose a viable structure for benzene in 1865. Structures that can be separated at low enough temperatures (near absolute zero). Structures that are in a state of rapid equilibrium. O Structures that are in resonance. Structures that are conjugated trienes (--C=C--C%3DC--C3C--).3) Starting from any alkene, show how you could arrive at molecular entities containing the corresponding functional groups aldehyde, alkyne or ester.PLS HELP ASAP ON ALL ASKED QUESTIONS PLS
- IR spectra is unique to a particular molecule. The spectra in the region of 1500-4000 cm 1 region, provides clear information about the functional groups present. This area is known as the O analytical region O fingerprint region O diagnostic region O absorption regionGive detailed Solution4. Below are the structures of some medications. Circle and identify functional groups in the structures. H₂C H₂C core MDPV Mephedrone 'N H CH3 Cocaine CH3 CH3 Methylone CH3 Aom CH3 CH3 CH3 Amphetamine NH₂ но... HO HO LaH O ACO OH 10-deacetylbaccatin III
- 2. Consider the following organic molecules A-H. Many of them are natural products isolated from Nature. Please answer the following questions by writing the Letter pertaining to each molecule next to the question. -N- H;C "CO,H N. Но CH2 ČH3 B strychnine (a plant alkaloid) hirsutic acid A nepetalactone (essence of cutnip) (a fimgul metabolito) H- H. I CH,0 E helminthosporal (a imgal toxu) D progesterone F cantharidin (a progestin hommone) (am insect vesicant) Br NO2 Br CI G untenine C (E)-1,6-dibromo-2,7-dichloro-3,7-dimethyloct-3-ene (fom red algae) (4 sponge metabolite)"Chromocavitenin" Write the letter of the pair of compounds that illustrates the given isomerism. CH3 H3C CH3 CH3 CH3 OH H,N H,C C D A В H3C но H;C H3C. H3C. CH3 Br CH3 G ÓH H E CH3 Br H3C. H;C. CH3 H,C CH3 CH3 NH2 CH3 J K L and Compounds (1) Enantiomerism: and Compounds (2) Functional isomerism: and Compounds (3) E-Z geometric isomerism: and Compounds (4) Skeletal isomerism: and Compounds (5) Positional isomerism: and Compounds (6) Cis-trans geometric isomerism:naming a chemical compound. I'm currently learning how to name alkanes and alkyl halides. Im confused about the compound ethanal, or acetaldehyde. The second carbon has a double bond on its hydrogen, so I'm wondering why the infix is "an" instead of "en". Frpm the table of infixes, it says "an" is for single bonds. Can someone help me understand
