Q: H3C de OH HNO3 H₂SO4 SO3 H₂SO4 b) NH₂ B 1) HNO2 2) CUCN A Br₂ FeBr3 NH₂ -MgBr₂ OH & D & D CrO 3 A C)…
A: This is aromatic substitutions reaction. Nitration, sulphonation and halogenation
Q: Draw the enol of propanal
A: Propanal have aldehyde functional group. Enol form has double bond with alcoholic functional group.…
Q: A peak elutes from an HPLC column 17.4 cm in length in 11.4 min. What would be the width at…
A: Width at half- height is given as follows, W122=5.55 tr2NW12→width at half-heighttr→retention…
Q: Consider the resonance structures for the phosphate anion below. Calculate the average P-O bond…
A: given : resonance structure Tip : bond order = total bonds / Sigma bonds
Q: A radioactive substance decays according to A = Age-0.0049, where Ao is the initial amount and it is…
A:
Q: A cylinder measuring 3.5 cm wide and 4.3 cm high is filled with gas and the piston pushed down with…
A: Given data The width of the cylinder = 3.5 cm The height of the cylinder = 4.3 cm Pressure of the…
Q: 13. Compound 1 is an acetyl protected precursor of the phytonutrient pterostilbene (2), a natural…
A: The Heck reaction is the chemical reaction of an unsaturated halide with an alkene in the presence…
Q: Professor Modyn studies combustion reactions in the laboratory. The professor would like to know the…
A:
Q: Suppose that a batch of parts is plated with copper in an electrolytic bath running at 0.15 V and…
A: Given data is The potential difference in the electrolytic bath (V) = 0.15 V The current passing…
Q: H₂S(g) + 2 H₂O(1) 3 H₂(g) + SO₂(g) Using the standard thermodynamic data in the tables linked above,…
A: The given balanced chemical reaction is H2S (g) + 2 H2O (l) →3H2 (g) + SO2 (g) The equilibrium…
Q: 12. H₂C H₂C 600 4000 CH₂ H₂C 12 CH₂ CH3OH CH₂CH3OH CH3CEN Which one of these 17 compounds is…
A: IR spectroscopy is used to determine the functional groups present in the sample. Different…
Q: Calculate the [H+] in each A) [OH-]= 4.5 x 10-2 B) [OH-]=5.2 x 10-9
A:
Q: How did they do the conversions?
A: To do the conversion, we can use the dimensional analysis.
Q: a solution that is 0.20 M in HCHO2 and 0.12 M in NaCHO2 (Ka (HCHO₂) = 1.8 × 10-4) Express your…
A:
Q: Determine the molarity of a solution formed by dissolving 97.7 g LiBr in enough water to yield…
A:
Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…
A:
Q: How did Nitrogren gain an extra electron was it from the Hydrogen? Isn't the sigma bonds at lower…
A: Hydrogen,carbon and nitrogen are all nonmetals. The bond between hydrogen ion and cyanide ion is a…
Q: If calcium carbonate pellets are partially decomposed using 0.0588 moles of hydrochloric acid in the…
A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…
Q: Which statements is true about esters? They are often fragent They are the essential oils in…
A: Correct answer - All of the above
Q: 6. Consider the following ions when dissolved in water. CIRCLE the one that has the highest enthalpy…
A:
Q: what would be the correct answer? Mirror image 6. Consider the reaction below where B and C are…
A: Use the enantiomeric excess formula
Q: Will a precipitate form when mixing 100ml of 2.0 X 10-5 M AgNO3 and 200ml of 4.0 x 10-4 M NaCl? (Kps…
A: When silver nitrate is added to sodium chloride, precipitate of silver chloride is formed. To find…
Q: Potassium superoxide, KO2, reacts with carbon dioxide to form potassium carbonate and oxygen:…
A:
Q: Macmillan Learning Consider the two-step mechanism for the destruction of ozone. step 1: 0₂(g) +…
A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.…
Q: You wish to prepare 0.53 M KCIO3 from a stock solution of potassium chlorate that is 3.87 M. How…
A: Here, we have to find the volume of 3.87 M KClO3 solution that will be needed to make 25.00 mL of…
Q: What volume will 185 g of butane occupy at 745 torr and 35 °C? Express your answer to three…
A: The volume of 185 g of butane at the given condition can be calculated by using the ideal gas…
Q: A solution is prepared by dissolving 52 g sucrose (C12H22O11) in 565 mL of water. Determine the…
A:
Q: 2. Show how would carry out the following transformation. Show all steps clearly with reactants,…
A: Reaction of diethyl malonate with dialkyl halide in the presence of base gives 1,1-dicarbathoxy…
Q: At 25.0 °C the Henry's Law constant for carbon dioxide (CO₂) gas in water is 0.031 M/atm. Calculate…
A: First we need to calculate solubility using Henry's law. Then we can calculate moles using…
Q: Name these compounds properly:
A: RNH2 = Primary or 1° amine R2NH = Secondary or 2° amine R3N = Tertiary or 3° amine
Q: What is the protective coating that helps some metals react slowly with air? passivation oxidation…
A: What is the protective coating that helps some metals react slowly with air?
Q: 1. Give the major products of the following reactions, include stereochemistry, CI H3C Br CH3 H Ph…
A: In presence of strong base, then elimination reaction will take place (anti-periplaner mechanism).…
Q: C6H12O6 +602 6CO₂ + 6H₂O The products of the reaction are carbon dioxide (CO₂) and water (H₂O).…
A: Density of CO2 = 2.0 kg/m3
Q: 9 req 2req 2req For the reaction 2C₂He (9)+702 (9)→ 4CO2 (9) + 6H₂O(g) AH = -2855.4 kJ and AS = 92.7…
A:
Q: ОН -CO2H OH NO₂
A: Step by step mechanism given below
Q: F.31 Provide the IUPAC name for each of the following molecules. (a) 0 (b) OH 0 H (c) N NO₂ N (d) 0…
A: there are certain rule for IUPAC naming- 1- first the longest chain which will have the functional…
Q: The value of AH° for the reaction below is -186 kJ. H2 (g) + Cl2 (g) → 2HCl (g) - The value of AH°f…
A: • The given reaction is, H2(g) + Cl2(g) → 2HCl(g) • The values provided in the question…
Q: Experiment 0.0782 5: Redox (Dichromate Titrations) 8 sample of Iron ore is dissolved in H,PO/H₂SO,…
A: Recall the given redox reaction, Cr2O72- + 6 Fe2+ + 14 H+ → 2 Cr3+ + 6…
Q: Calculate the Rf value if the solvent moved 13.3 cm and an ink component moved 8.7 cm.
A:
Q: The percent ionization of a 0.26 M solution of a weak acid is 3.9%. What is the Ka of the weak acid?…
A:
Q: hv hv hv MeOH CO,CH, HO & = 4.8 hv
A: These are the example of photochemical reactions,a chemical reaction initiated by absorption of…
Q: A chemist must prepare 800.0 mL of sodium hydroxide solution with a pH of 13.40 at 25 °C. He will do…
A: Sodium hydroxide is a strong base and OH- ion concentration equal sodium hydroxide concentration.…
Q: If the solubility of silver carbonate (Ag2CO3) is 1.3 x 10-4 mol/L, what is the concentration of the…
A: In the question the solubility already given so we can easily calculate the concentration of both…
Q: Combustion of hydrocarbons such as butane (C4H₁0) produces carbon dioxide, a "greenhouse gas."…
A: The given problem is based on the combustion of butane to form carbon dioxide and water.
Q: 18. For the reaction: 4A + B →→2C + 2D Which of the following statements is not correct? a. The rate…
A: In rate of the reaction, negative sign is used to show that the reactants are decreasing and…
Q: Each row of the table below describes an aqueous solution at about 25°C . Complete the table. That…
A: In this question, we have to complete the table of concentration of acid and it's pH.
Q: Identify reagents that can be used to achieve the following transformation. More than one answer may…
A: Given : oxidation reaction Tip : weak oxidising agent has used.
Q: Draw a Fischer projection of: meso 2,3-diphenylbutane 8. Which of these two would you expect to be…
A: Stronger the intermolecular forces of attraction, higher is the boiling point.
Q: Compare 1D Nucletic Magnetic Resonance (NMR) and 2D NMR? Please answer at your own easy words.…
A: Answer: Nuclear magnetic resonance (NMR) spectroscopy is an advanced characterization technique.It…
Q: a. C. d. MeO OEt i. NaOH ii. CH3CH₂OTOs OMe OH i. NaOEt ii. CH3CI i. excess NaHCO3 ii. excess Br OEt…
A:
Step by step
Solved in 2 steps with 1 images
- Show the organic product formed when 4-methylpentanal is heated with sodium methoxide in methanol as solvent. Show the steps in the mechanism as reactant is converted to final product. show appropriate arrow pushing and any charges,and draw a box around the final product.Start with a cyclohexane. Add double bonds at the 1st, 3rd, and 5th carbons. Add two methyl groups with 1 carbon separating them. Add 1 bromine on the carbon that is in between the two methyls.Draw the organic product(s) of the reaction of acetophenone with NaBH4, then H30*. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. Do not include lone pairs in your answer. They will not be considered in the grading. • If no reaction occurs, draw the organic starting material. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate multiple products using the + sign from the drop-down menu. 9.85 / $ √n [t t ? ChemDoodle >
- 2. Show a reaction sequence to convert oil of wintergreen (methyl salicylate) into Aspirin (acetyl salicylic acid). This is a two-step sequence. You must show the structures for the intermediate product and the final product, along with the reagents/reaction conditions. OHStep 2 Draw the one-step synthesis for this compound using an SN2 reaction. Use Br¯ as leaving group. Add curved arrow(s) to show moving of electrons in your mechanism. Include lone pairs and formal charges in your answer. Do not show metal cation in your mechanism. CH, `CH, Edit DrawingWhat is the best answer for the following reaction? OH Br H. A. 1) HO OH H,o 3) H,o 2) Mg, Diethylether B. 1) Mg, Diethylether 2) H30 3) HO OH H,o* с. 1) но OH H3O 2) Mg, Diethylether D. 1) Mg, Diethylether 2) HO он
- This question has multiple parts. Work all the parts to get the most points. a Which of the following sets of products may form when saponification of ethyl butanoate occurs? NaOH/H2O/heat (Click on the correct answer(s).) Na+ + + CH,CH,OH Na+ + + CH,CH,OH Na+ + + CH,CH,O- HO + CH,CH,CH,OH Na+ + b Which of the following sets of products forms when hydrolysis of ethyl butanoate occurs? HCI /H2O/heat (Click on the correct answer(s).) + CH;CH,OH HO + CH,CH,оH + CH,CH,0- HO + CH,CH,CH,OHDraw the product of the reaction by modifying the given molecule. Draw all hydrogen atoms. Select Draw Rings More Erase light СH, -CH, + Br, H H. H H H Give the systematic name of the product.CH3 NaH Br Compound F CeHgO St. CH3 Propose a structure for compound F and the product C6H3O. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Draw organic products only. Do not include counter-ions, e.g., Na, I, in your answer. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corn • Separate structures using the sign from the drop-down menu. opy aste
- I need help with part K. Which was the formula of the acetal product?Use the dropdown menus to choose the correct name for each structure shown. V [ Select ] H. 2-methylbenzoic acid CH3 ethylcyclocarboxylic acid 2-methylcyclocarboxylic acid 2-ethylbenzoic acid ( Select ) -C-OH O CH, -CH,-C [ Select] CH, | Select ) CH,-CH-CH2-c-o-CH, CH-CH-NH-CH, CH, | Select ) H3C CH3 'N | elect ] Use the dropdown menus to choose the correct name for each structure shown, ( Select ) H. CH3 COH V[ Select ) 2,2,2-trichloroethanoicacid 1,1,1 trichloro-2-carboxyethane 1, 2,2 chloroethanoic acid 2,2,2-chloroethanoic acid O CH, но---сн,-сн,--он [Select CH, ( Select ] CH-CH, -CH2-č-o-CH, CH,-CH-NH-CH, [ Select ] CH, H3C CH3 [ Select [ Select) H. CH3 [ Select) -c-OH CH, HO-E-C-CH,-CH, CH, OH [Select ) 2,2 dimethyl-1,5-pentanedioic acid 3,3-dimethylpentanedioic acid 2,2-dimethylpetanoic acid CH,-CH, -CH2-c-o-CH 2,2-dimethylpetanedioic acid CH,-CH-NH-CH, CH, ( Select] H3C CH3 'N' [ Select )Draw an arrow-pushing mechanism to show the first step in the hydration of acetone under basic conditions. Use only the reagents shown. Represent KOH as "OH. Show all nonzero formal charges and lone pairs of electrons. HÖ: :ÖH Кон H20 H.C CH H,C CH, Draw the missing reagent and the missing curved arrow notation.