Q: Potential Energy (kJ/mol) Reacton Profile 360 280 160 140 100 60 0 Reaction Progress
A: Activated complex is the complex having the highest energy all the maximum of the curve.
Q: Calculate the heat, in kJ, that would be involved in condensing 18.5 g of CH3OH. (AHvap = 38.0…
A:
Q: Q4: 1. Calculate the enthalpy and entropy of activation (AH and AS*) at 40 °C for the acetolysis of…
A: The relationship between enthalpy and entropy can be given by the given formula,where,K is the…
Q: Draw the complete mechanism for the acetal formation. 4 Draw the product of the fourth step and the…
A: Acetals are geminal diethers which are formed treating aldehyde with two equivalents of alcohol.…
Q: What are the angles a and b in the actual molecule of which this is a Lewis structure?
A:
Q: บ Ph صد 1. LDA, THF, -78°C 2. PhSeCl 3. H₂O₂ 1. LDA, THF, -78°C 2. Warm to 25°C 3. PhSeCl 4. H₂O₂
A: Enolate formationPhenylselenylationOxidation of SeSyn-elimination
Q: Correct molar mass of adenosine triphosphate with calculations?
A: The molar mass of the compound is the addition of atomic mass of all atoms present in a compound.
Q: Draw the organic product of the reaction shown. Cl + OH
A: An arrow always depicts from a region of high electron density to low electron density ; that is…
Q: Complete the following table: Cation Formula Cu²+ Co³+ 2+ Zn²+ Anion Formula r 0². Br Compound…
A: To identify the formula of the ionic compound formed by mixing two ions, the magnitude of the charge…
Q: What is the IUPAC name of each of the the following? CH3CH₂CH₂CH₂CNH₂ CH3CH₂CH₂CH₂CNH-
A: Information of question
Q: QUESTION 7 Rank the following compounds from most to least reactive in an S N1 reaction. AI|>1> IV>…
A: The question at hand pertains to the reactivity of various organic compounds in SN1 (Substitution…
Q: 5. Draw all possible Lewis dot structures for the ONNO molecule that satisfy the octet rule…
A: In the given question we have to draw all the possible structures of the ONNO molecule and calculate…
Q: Rank the indicated protons in order of increasing acidity. A HO F CH₂ CH₂ NH₂ B i) B<D<C<A<E ii)…
A: Acidity is defined as the ability of a molecule to release protons.If a compound easily donates…
Q: Consider the mechanism for the given nucleophilic substitution reaction. Part: 0/5 Part 1 of 5 Y…
A: An arrow always depicts from a region of high electron density to low electron density ; that is…
Q: Fill in the missing symbol in this nuclear chemical equation. 0+H - N+He
A: In nuclear reactions, the fundamental particles involved are protons and neutrons, and the equation…
Q: When a 29.6 mL sample of a 0.356 M aqueous hydrocyanic acid solution is titrated with a 0.366 M…
A: The volume of the aqueous hydrocyanic acid = The concentration of the aqueous hydrocyanic acid = The…
Q: Part B 0 Submit CH₂-CH₂-CH₂-C-CH₂-CH₂ Spell out the full name of the compound. -CH₂-CH Request…
A: Given,The molecule:
Q: Which of the following set of conditions would lead to the Hofmann alkene as the major product…
A: An arrow always depicts from a region of high electron density to low electron density ; that is…
Q: Draw the major and minor neutral organic products that would form when the alkene below undergoes…
A:
Q: Tag all the sp2 hybridized carbon atoms in this molecule. If there are none, please check the box…
A:
Q: A dopamine vial that contains 200 mg in 5 mL is diluted with 0.9% sodium chloride to prepare a total…
A: Answer:In dilution, only volume of the solution changes but total mass of a specie remains same. To…
Q: This thermodynamic cycle describes the formation of an ionic compound MX, from a metal element M and…
A: The Born-Haber cycle is a way of representing the energy changes involved in the formation of an…
Q: 72. Draw the products of the following reactions: озловда a. 2 CH ада CH b. НО- 1. CH3CH20 2. Н30+…
A: The given reaction in B is an example of aldol condensation to give a cyclic product. The further…
Q: Calculate the equilibrium constant for each of the reactions at 25 oC. Br2(1 )+2CI-(aq) ->…
A: The subsequent solution involves algebraic manipulation and, if provided, the utilization of…
Q: Why are alkanes called saturated hydrocarbons? Drag the terms on minimum to the appropriate blanks…
A: Alkanes are saturated hydrocarbons. Saturated means that the hydrocarbon has only single bonds and…
Q: 6. Draw the molecular orbital diagram for the molecules given below: OH
A: Note ~ Since you have posted multiple sub parts of the question, we will provide the solution only…
Q: Write the complete nuclear equation for the bombardent of a 'Be atom with an a particle to yield…
A:
Q: Write the empirical formula of at least four binary ionic compounds that could be formed from the…
A: We have to write the empirical formula of at least four binary compounds that could be formed from…
Q: Draw the straight chain and then draw and name the Hayworth projection of each of the following…
A:
Q: Classify the following fatty acid. H₂C polyunsaturated saturated monounsaturated unsaturated OH
A: Saturated fatty acid : These are type of fats in which the fatty acid chain have all the (C-C)…
Q: Complete and balance the following redox reaction in basic solution. Be sure to include the proper…
A:
Q: A reaction at 14.0^(@)C evolves 772 . mmol of dinitrogen difluoride gas. Calculate the volume of…
A: The objective of this question is to calculate the volume of dinitrogen difluoride gas that is…
Q: please help me draw a HNMR spectra of the following molecule
A:
Q: From its amino acid sequence, draw the form of aspartame that is expected to predominate at…
A: If the pH is greater than pKa then deprotonation occurs and it exists in deprotonation form. While…
Q: Aldol Condensation Reaction Mechanism Place the following mechanistic steps in the proper order of…
A: The question addresses the mechanistic steps involved in the Aldol condensation reaction, a…
Q: Complete the following reaction 165yb + 161Er e 165 Er +Ve et n 165Tm 165 Lu 165Hf Р
A:
Q: Consider the following for the mechanism oxidation of bromide ions by hydrogen peroxide in aqueous…
A: Answer:Enthalpy for any reaction is equal to the difference between average energies of product…
Q: Calculate the pH if following aqueous solutions. 0.12 M HOBr (pKa HOBr = 8.63), 0.2M NaF (pKa NaF =…
A: Answer:pH tells about the strength of hydrogen concentration in solution and its value is equal to…
Q: When drawing the requested mechanism, don't forget to include all lone pair electrons and non-zero…
A: Requested Mechanism: Need to be drawn
Q: 1. For each substrate below write the double-elimination reaction. Hint: Both DBU and t-butoxide are…
A: An arrow always depicts from a region of high electron density to low electron density ; that is…
Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…
A: During multiplication or division, the final answer should have the fewest number of significant…
Q: lease don't provide handwritten solution .... what is the written out electron pushing mechanism…
A: Alkene when treated with peracids it forms an epoxide (oxiranes). Epoxidising agents used for the…
Q: Consider the mechanism for the given nucleophilic substitution reaction. 2CH₂OH
A: Information of question
Q: Describe the formation of an aqueous LiBr solution, when solid LiBr dissolves in water. Drag the…
A: LiBr is ionic compound and water is polar molecule, so LiBr dissolves in water.
Q: he graph below shows the first ionization energies for the elements. Element E is Li and element B…
A: Ionization energy is defined as the amount of energy that is required to be given to an atom so that…
Q: How many unique monochlorination products are there for the following reaction (including…
A: A question based on the reactions of alkanes. For the given cycloalkane, the number of possible…
Q: Consider the equilibrium: N₂O4 (g) + 58.4 kJ un 2 NO₂ (g) Based on Le Châtelier's principle, explain…
A: According to Le Chatelier principleif a system is in equilibrium is subjected to change of…
Q: Draw the starting structure that would lead to this the major product (and its enantiomer) under…
A: The given product is shown below.We have to predict the starting material that will produce the…
Q: Calculate the solubility at 25 °C of PbCrO, in pure water and in a 0.0060 M Na, CrO, solution.…
A: The concentration of the solution = The solubility product constant of [From…
Q: Rank the following groups in order of decreasing priority. a. OH b. SH c. NH, d. CH3 (Choose one) ▼…
A: The priority order of the following group can be explained by the help of CIP(Cahn–Ingold–Prelog)…
Step by step
Solved in 3 steps with 3 images
- The formula for tartaric acid is preferably written as H2C4H4O6 rather than as C4H6O6. Explain why.Is H2Cr2O7 an acid, base, or neutral? please justify your answer with an equation showing its dissociation.(i) Define pH in words. The strong acid HClaq has a pH value of 1, use the following equation for a strong acid: HClaq à H+aq + Cl-aq and convert the following expression to deduce the hydrogen ion concentration: pH = -log10 [H+] (ii) Use the above expression to deduce the pH of HCl (aq) given the concentration of the acid to be 4.5 mol/dm3
- Name acid.HClO2(aq)Complete the balanced chemical equation for the following reaction between a weak acid and a strong base CH3NH3Cl(aq) + NaOH(aq) ->(i) Define pH in words. The strong acid HClaq has a pH value of 1, use the following equation for a strong acid: HClaq à H+aq + Cl-aq and convert the following expression to deduce the hydrogen ion concentration: pH = -log10 [H+] (ii) Use the above expression to deduce the pH of HCl (aq) given the concentration of the acid to be 4.5 mol/dm3 pH =
- The structural formula of citric acid, a main component of citrus fruits, is How many H+(aq) can be generated by each citric acid molecule dissolved in water?Calculate the hydronium ion concentration of a solution with a pH of −1.07.(a) Ionic Solids do not dissolve in non-polar solvents. (TRUE OR FALSE) (b) H3AsO4 is a weak acid. (TRUE OR FALSE) (c) Once a chemical reaction has come to equilibrium, the reaction comes to a complete halt.(TRUE OR FALSE)