Q: Draw the condensed structure of 2-methyl-1,2,3-butanetriol. 4
A: Given IUPAC name of compound is : 2- methyl - 1,2,3 - butanetriol Here prefix methyl represents…
Q: ob 1. H+ MgBr (Excess) 2. H₂O/H3O+ OH
A:
Q: Till now how many nobel prize is received in chemistry in what field by whom.
A: As of my knowledge cutoff date of September 2021, a total of 185 Nobel Prizes in Chemistry have been…
Q: For the equilibrium reaction of H2 (g) + Cl2 (g) ⇌ 2 HCl (g) + ∆ (heat), which of the following is…
A: When we add HCl (g) i.e. product, equilibrium shifts but not equilibrium constant. Therefore, the…
Q: [0] CH3CHCH₂CH3 = 11 CH3CCH2CH3
A: The given question discusses about oxidation reaction of 2-butanol to corresponding ketone molecule.…
Q: A sample of gas at a constant temperature has an initial pressure reading of 2.00 atm with a volume…
A:
Q: Draw the condensed structure of the major and minor products for the dehydration of the alcohol…
A: To solve this problem we have to complete the given chemical reaction.
Q: 9) Complete the following reactions. If there is more than one possible product, draw both products…
A:
Q: Draw the major product of the aldol condensation reaction between two of these ketones with the…
A: Aldol Condensation can be defined as an organic reaction in which enolate ion reacts with a carbonyl…
Q: 5.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…
A: Given, Mass of compound X = 5.00 g. Molar mass = 152. g/mol Produced mass of carbon dioxide = 7.24 g…
Q: rom your understanding of the concept, explain the meaning of recrystallization. ( } s…
A: We need to explain:- - the meaning of recrystallization. - Is recrystallization easier for a…
Q: LM3 OH CHSCHa CACH2CH3 이 0 CH3CH₂CCH2CH3
A: In the given reaction is the type of oxidation reaction
Q: Match the solids given to the correct property. low melting point; soft high melting point; conducts…
A: Melting point is defined as the temperature at which a solid starts melting and becomes liquid.…
Q: & 1. Cu Lit 2. D30+ Predict the product of the following reactions.
A:
Q: Use Hess's Law to calculate the enthalphy change for the reaction: CH4(g) + H₂O(g) -> CO(g) + 3…
A: Since,According to Hess's law change of enthalpy in a chemical reaction is same regardless of…
Q: thyl chloride vapor decomposes by the first-order reaction C2H5Cl→C2H4+HClC2H5Cl→C2H4+HCl The…
A: Arrhenius equation is expressed as k = A e-(Ea/RT) Where k denotes the specific rate constant of the…
Q: Please select the correct answer choice(s) from the following The peaks at 153.6, 148.5 and 121.2…
A: 13C-NMR is used for the identification of types of carbon present in the compound. Form the chemical…
Q: Study the following phase diagram of Substance X. pressure (atm) A F B E H temperature (K) D In what…
A: A phase diagram is a graphical representation that shows the equilibrium conditions between…
Q: What is the pH of a 1.9 x 10-6 M HBr solution?
A:
Q: 2) Draw the mechanism of the following transformation. i 1. OCH3 2. CH3CH₂CH₂Br O
A:
Q: Use the Le Châtelier's Principal with a conversion rate of 30% A→B and 45% B→A. After reaching…
A: Le Chatelier's Principle states that when a system at equilibrium is subjected to a change, the…
Q: what mass of FeCl2 is present in 445 ml of 0.0812 M FeCl2 solution?
A: Here's the solution:Based on the values given, volume=445 mL molarity of the FeCl2 =0.0812M the…
Q: Draw and label the full catalytic cycle for the Suzuki Cross-Coupling of 4-bromobenzyl alcohol with…
A:
Q: 78.0 µL drops of two different liquids are put on the same surface: Liquid X Liquid Y Note for…
A: Surface energy is the energy required to increase the surface area of a material. When a droplet of…
Q: pyruvate] mM Reaction rate without compound X 10-9moles per second Reaction rate with compound X…
A:
Q: What is the pH at 110.00 mL of titrant in the titration of 50.00 mL of 0.400 M B (a generic base…
A:
Q: 10.27) Draw the condensed structure of the major and minor products for the dehydration of the…
A: The question is based on organic reactions. we need to identify the product formed and explain…
Q: For the reaction CO(g) + Cl₂(g) → COC1₂(g) ΔΗ° 108 kJ and AS⁰ - 137 J/K The equilibrium constant for…
A:
Q: 5. In the reaction: Bronsted would identify which of the following species as acids? H₂PO4 (aq) +…
A: According to Bronsted acids are the species which donates proton (H+) while bases are the species…
Q: VOLUME PERCENTAGE Solve the given problem and provide a solution. 1. What is the volume percent of…
A: Volume of ethanol = 40 ml Volume of solution = 225 ml
Q: A 25.00 mL solution of 0.08960 M NaI is titrated with 0.05040 M AgNO3. Calculate pAg+ following the…
A:
Q: why do common aldehydes have a pKa ~ 16 at the alpha carbon whereas ketones have a pKa ~ 20? What…
A: The difference in acidity between common aldehydes and ketones can be attributed to the presence of…
Q: Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the…
A: Given, The salt : RbClO
Q: 2+ + A solution contains 0.0420 M Ca and 0.0980 M Ag. If solid Na3PO4 is added to this mixture,…
A: Solubility is the amount of solute dissolved in the solvent at a particular temperature. The…
Q: What is the energy of a photon with a frequency of 7.20 × 10¹⁴ s⁻¹? (h = 6.626 × 10⁻³⁴ J • s)
A:
Q: 2. Suppose in Step 10 of Part A, a student washed the solid aspirin with hot water instead of ice…
A: We are to discuss what happens to percent yield of aspirin if it is washed with hot water instead of…
Q: 5. Propose a sequence of reagents to synthesize the following from benzene. Include the structures…
A:
Q: (a) n=2, l=1 electrons (b) n=3, l=1, me =-1 electrons
A:
Q: Part D What is the net cell reaction for the chromium-silver voltaic cell? Express your answer as a…
A:
Q: Draw the hemiacetal product. O 11 CH3-CH + CH3CH₂ CHCH₂OH CH₂CH3 он = CH3-C-0-CH₂CHCH₂CH3 Енасна 1 H…
A: Aldehyde or ketone reacts with one molecule of alcohol on the presence of acid to form a hemiacetal…
Q: Reaction Velocity (mm/sec) 1111111 Substrate Concentration (mm) The graph above displays the kinetic…
A:
Q: What is the percent ionization of a 0.0100 M solution of acetic acid? what's the pH?
A:
Q: Draw the structure of the major product for the following two reactions. (PhH = toluene) H L H + +…
A: Aldehyde acts as protecting group of 1,3-diols. Carbonyl compounds on reaction with phosphorus…
Q: The Kroll Process is what? How is it different from manufacturing iron?
A: The Kroll process is a method of producing titanium metal from titanium tetrachloride (TiCl4). The…
Q: 6. Given the ¹H NMR provided, what is the molecule? The molecular formula is C7H₁4O. There is a…
A: Molecular formula- C7H14O IR spectrum -1700 Nmr - three peaks
Q: Br O
A:
Q: Compounds dissolve in a solvent with similar attractions between molecules. This principle is often…
A: Solubility is the property of dissolution of a solute in a solvent to form a solution.
Q: An analytical chemist is titrating 185.4 mL of a 0.3800M solution of propionic acid (HC₂H5CO₂) with…
A: Given, Molarity of propionic acid (HC2H5CO2 ) = 0.3800 M. Volume of propionic acid (HC2H5CO2 ) =…
Q: Solubility of gases in water with _____ pressure, _____ ( Please type answer note write by…
A: Solubility of gases in water with _____ pressure, _____
Q: QUESTION 17 3 2- Give the ground state electron configuration for Se 1s^2, 2s^2, 2p^6, 3s^2, 3p^6,…
A: Atomic number of Selenium is 34 So, the electronic configuration of Se is : 1s2 2s2 2p6 3s2 3p6…
Ochem help with reactions:
What are the major organic products formed in the following reactions?
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
- Complete the following reaction ia' T-Fe/HCI / AICI Br Br COOH NO,Supposed you are in a chemistry laboratory gave you a 500 ml Erlenmeyer flask containing 200 ml of heterogenous liquid mixture. This liquid mixture consists of sodium chloride, water, benzoic acid, is made by combining Mixture A and Mixture B. Mixture A (aqueous mixture): sodium chloride is dissolved in distilled water. Mixture B (organic mixture): benzoic acid, phenol and aniline is dissolved in petroleum ether (a nonpolar solvent). Your task is to separate the components of the heterogenous mixture and identify the components. What wet chemical analysis/qualitative test should be performed to detect the compounds?3.) In the assay of NaHCO3, 3.0g of the solid is dissolved in 25mL water. What is the normality? How many mL of 1N H2SO4 will be required to neutralize this solution? From this volume of acid, compute the percent purity of NaHCO3.
- benzoic acid, HC-H;O: K, = 6.6 x 10-5Dissolve 0.25g NaClI, 0.20g NaHCO3. 0.35g KCI, and 1.5g of glucose in 100 ml distilled water using a 250 mL capacity beaker. Use the formula to create a 60 mL ORS. Based on the given procedure, calculate the total amount of glucose in the prepared solution. (MW: Na: 23, K: 39, CI: 35, H: 1, C: 12, 0: 16) O 83.33 mmol/L 66.91 mmol/L 90.40 mmol/L 71.11 mmol/L O 23.81 mmol/L O 47.30 mmol/LThe ethyl acetate concentration in an alcoholic solution was determined by diluting a 10.00-mL sample to 100.00 mL. A 19.00-mL portion of the diluted solution was refluxed with 40.00 mL of 0.04601 M KOH: CH3 СОО С2H; + ОН — СH3 COO + C2H; ОН After cooling, the excess OH was back-titrated with 3.02 mL of 0.05056 M H2 SO4. Calculate the amount of ethyl acetate (88.11 g/mol) in the original sample in grams. Amount of ethyl acetate =
- O-H H CH,OH (b) CH2 CH, NH, H--0=C (b) 0-H-- (a) CH, CH, CH, CH H-C CH, (CH.)4–NH, CH, CH, |(d) (a) CH, (d) (c) CH, CH, HC CH CH, CH,COOH (b) [The image above is from a different textbook. Ask me later if you would like to know the reference.] The image above depicts protein tertiary structure. What type of tertiary structure is represented by the letter (d) in the image? O hydrogen bonding 3 of these 4 responses are correct. O disulfide linkage O hydrophobic interaction salt bridgeA sample containing chlorophenol, C6H4ClOH, was analysed by gravimetric analysis. A 0.783-g of this sample goes through a chemical process allowing the chlorine in the chlorophenol to precipitate as silver chloride, weighing 0.271 g. Calculate the % (wt/wt) of the chlorophenol in the sample, assuming that chlorophenol is the only source of chlorine in the sample. Provide your answer to two decimal places and without units. Avoid using scientific notation.app.101edu.cо Question 14 of 15 Submit A solution of phosphoric acid (HPO,) with a known concentration of 0.250 M HAPPO is titrated with a 0.800 | M NaOH solution. How many mL of NaOH are required to reach the third equivalence point with a starting volume of 72.0 mL H,PO, according to the following balanced chemical equation: НРО, + 3 NaOH -> NA PO, + 3 Н.о 4 STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 0.800 6.75 x 104 2 1 0.250 0.0675 22.5 1000 3 67.5 7.50 72.0 0.001 43.2 L HAPPO mol NaOH М НАРРО g NaOH L NaOH mL H,PO, mL NaOH M NaOH g H PO mol HPO, +
- Classification of organic compounds Using Solubility. Can you answer the benzoic acid, bromobenzene and ethylene glycol.Thank you.(b) Sodium hydroxide reacts with propanoic acid in the following equation: NaOH + CH3CH,COOHCH3CH2COONA + HLO A buffer solution is formed when sodium hydroxide is added to an excess of aqueous propanoic acid. (i) Calculate the number of moles of propanoic acid in 50.0 cm of 0.125 mol dm aqueous propanoic acid. (ii) Use your answers to part (b)(i) to calculate the number of moles of propanoic acid in the buffer solution when 2.00 cm' of 0.500 mol dm aqueous sodium -3 hydroxide are added to 50.0 cm' of 0.125 mol dm aqueous propanoic acid. ) Hence calculate the pH of this buffer solution at 298.15 K.Given the following information: hydrocyanic acid HCN Ka = 4.0×10-10 diethylamine (C2H5)2NH Kb = 6.9×10-4 (1) Write the net ionic equation for the reaction that occurs when equal volumes of 0.127 M aqueous hydrocyanic acid and diethylamine are mixed. It is not necessary to include states such as (aq) or (s). (2) At equilibrium the choices A) reactant B) Product will be favored.(3) The pH of the resulting solution will be seven A) greater than B) equal to C) less than