Where is the first transition state for the reaction with the following energy diagram? 25 Free Energy (kcal/mol) 20 15 10 5 0 A B Reaction progress The highest point between A and B Point A Point B Point C Ле A

Q: When cobalt (II) chloride reacts with sodium hydroxide, the resulting products are cobalt (II)…

A: For the calculation of the mass of the reactant we use the following steps: Balance the given…

Q: Listen True or false? A minimum energy called the activation energy is needed for a reaction to…

A: Given : about Activation energy

Q: The vapor pressure of pure water is 31.942 torr at 30.00°C. At the same temperature, the vapor…

A: The vapor pressure of pure water is = P°w = 31.942 torr The vapor pressure of a solution is = Ps =…

Q: 28. Water is heated from 25°C to 100°C. By how much does its chemical potential change. assume the…

A: Given, Initial Temperature = 25oC = (273 +25)K = 298K Final Temperature - 100oC = (273 + 100)K =…

Q: Draw following molecules! (1R,4R)-4-ethoxy-2-ethylcyclohex-2-enol…

A: The structure of an organic compound is written in the following steps: Determine the number of…

Q: How many secondary carbons atoms does the compound below have, if any?

A: The classification of carbon atoms is done on the basis of the number of carbon atoms attached to…

Q: Calculate the molarity of an acetic acid solution if 34.57 mL of this solution is needed to…

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Q: 2. What is the value of AG°f for BaCO3 (s), if AG° = +218.1 kJ for the reaction BaCO3 (s)→ BaO (s) +…

A: ∆G = + 218.1 kj   The reaction is spontaneous if G is negative and nonspontaneous if G is positive,…

Q: B) i (CH₂CH=CH-(CH2)7-CH₂ (CH₂)18 CH₂ (CH₂)/18 CH₂ +3 NaOH ??-2 ??-??

A: triglycerides (fats) can be basic condition hydrolysed to produce glycerol and three salt of fatty…

Q: 17] Show the complete reaction mechanism for the following. Do not draw anything directly reaction…

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Q: 1 A M Question 16 CH3 Assign the stereochemistry as R or S.

A: RS nomenclature: The RS nomenclature is an important nomenclature system for denoting the…

Q: T Part A A250 mL sample of ozone gas at 15 °C and 0.490 atm is cooled to a pressure of 0 340 atm. If…

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Q: The Lewis Structure of QO32-, shows that the compound forms:  (Q is the element symbol for Quinium…

A: Lewis Structure is simplified representation of the valence shell electrons in a molecule. It is…

Q: the following question based on the chemical equation below.                                     2…

A: Given -> Moles of C2H6 = 3.85 mole  Moles of O2 = 15.0 mole

Q: Mercury(II) oxide decomposes according to the reaction below. 2HgO(s) → 2Hg(1) + O2(g) What volume…

A: Given: Mass of HgO = 150.0 g Pressure = 225 torr Temperature = 22.0oC R= 0.0821 L*atmK*mol Known:…

Q: H H-C-H 11 H #1C1M 8/ Q: Label each lettered element with the correct molecular geometry.. Element…

A: When sp3 hybridized N have lone pair and take part in resonance then N atom is sp2 hybridized and…

Q: Please draw the lewis structure for XYZ X has 5 valence electrons Y has 6 valence electrons Z has 7…

A: The concept used in this question is taken from chemical bonding of inorganic chemistry.  Here it is…

Q: 17. A contaminated pond has a lead(II) ion concentration of 1.4 mg/L. This pond has a surface area…

A: Given that the surface area of the pond is 135 ft2. Depth of the pond is 2.8 ft. Volume of the pond…

Q: The reaction 2 H2(g) + 2 NO(g) -> 2 H₂O(g) + N2(g) is first order in H₂ and second order in NO.…

A: Please find your solution below : Rate law for a reaction is an equation that gives the relationship…

Q: How many moles of ions will be present in 265 ml. of 0.100 M solution of sodium chloride

A: Given : volume= 265 mL          Molarity= 0.100 M  Tip : molarity= moles ÷ volume

Q: The reaction 2 H2(g) + 2 NO(g) -> 2 H₂O(g) + N2(g) is first order in H₂ and second order in NO.…

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Q: Reduction Half-Reaction Fe²+ (aq) + 2e → Fe(s) Cu²+ (aq) + 2e → Cu(s) - Zn²+ (aq) + 2e →→ Zn(s) Al³+…

A: Answer: Reactivity of a metal can be decided on the basis of its standard reduction potential.…

Q: Q8. Fill in the boxes with the missing reagents lote: the "I" in the middle top compound is iodine.…

A: Alkanes are less reactive in nature therefore they mainly gives substitution reaction. Alkyl halide…

Q: Which of the following is NOT true regarding biomolecular reactions a. K association is the inverse…

A: We have to tell which is not true for a bimolecular reaction .As the name suggest bimolecular…

Q: How could you obtain the two products shown below from 1-bromo-1-methylcyclohexane H&H Ή

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Q: Using Change in the oxidation number. Balance the Redox Reaction given below: MnSO4 + NaBiO3 +…

A: Answer:- This question is answered by using the simple concept of balancing the redox reaction using…

Q: едиат Cambuti b. 3 AIBr, (aq) +_ Na,SO, (aq) - aluminum sulfate + sodium bromide veketion 1 AlBr(ag)…

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Q: What is the pH of a solution with [H3O+] = 1.73 x 10 - 9 M?

A: The information given is The hydronium concentration, [H3O+] = 1.73 x 10 - 9 M The pH of the…

Q: 1. Write the balanced equation for the production of brown nitrogen dioxide (NO₂) gas from nitrogen…

A: The overall reaction for the formation of NO2 from nitrogen and oxygen cam be obtained by…

Q: تک 0 Synthesis of Imidazo [1,5-a] pyridium NH₂ Pon. H NO HCL tho

A: Step by step mechanism.

Q: Identify an unknown compound with the following mass spectrum data: M* at m/z of 106, intensity of…

A: Given, The molecular ion peak(M+) = 106 m/z with intensity = 82 The M+1 peak= 107 m/z with intensity…

Q: 5. What functional group is found in the bond formed when amino acids link together to form a…

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Q: Propose a mechanism for the following reaction: CH₂ CH3 H₂O CH3 OH CH3

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Q: 25 °C the rate constant for the decomposition reaction of nitrogen oxide (V) into nitrogen oxide…

A: Rate Constant at 25°C = 6.65 × 10-4  Thalf = ? First Order kinetics

Q: 57 A radioactive element X decreases from 360 mg to 90 mg in 1800 seconds. What is the half life of…

A: Answer:- The radioactive decay follows the first order kinetics. So, using the integrated rate law ,…

Q: A certain substance X' has a normal boiling point of 150.3 °C and a molal boiling point elevation…

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Q: 32. When the reaction of A→ 2 B advances by 0.10 mol the Gibbs energy of the system changes by -6.4…

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Q: Which enzymes are required for glycogen degradation?

A: 1) phosphorylase kinase Converts glycogen phosphorylase B to  A thearby activating glycogenolysis…

Q: How many alpha hydrogens does 2-methylcyclohexanone have? 0 1 2 3 4

A: The carbon adjacent to the carbonyl carbon is known as the alpha carbon and the hydrogen that is…

Q: A medication has a first order elimination rate constant of 0.344 h-1. What is its half life?

A: We are given that the medication has a first order elimination rate constant of 0.344 h-1. We need…

Q: 63 Consider the following equilibrium: 2H₂(g) +X₂(g) 2H₂X(g) + energy The equilibrium expression is…

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Q: The energy required to change two moles of liquid to its vapor is called molar heat of vaporization.…

A: The heat of vapourization is defined as the amount of heat absorbed by the component to change its…

Q: A 75.0 mL solution of potassium iodate (KIO3, 214.0 g/mol, 98%) was treated with KI and H2SO4 and…

A: Mass of primary standard i.e KIO3 = 0.0325 g KIO3 + 5KI + 3H2SO4 = 3K2SO4 + 3H2O + 3I2  3I2 +…

Q: Calculate the pH of a 0.045 M HCI solution. O O O 1.23 1.35 12.65 12.29 none of these

A: pH is defined as the negative logarithm of the H+ ion concentration.  mathematically,  pH = - log…

Q: What is the final equilibrium temperature after you mix 10 grams of ice at 0 degrees C with 50 grams…

A: Using the conservation of heat energy principle, final equilibrium temperature can be calculated.

Q: What is the expected number of carbons in a compound that has an intensity of 73.5 for the M'…

A: Given, The percentage abundance of Molecular ion peak(M+) = 73.5 The percentage abundance of M+1…

Q: You transfer a sample of gas at 17°C from a volume of 4.44 L and 1.10 atm to a container at 37°C…

A: Given : initial and final condition Tip: apply Charles law

Q: 33.79 g of a solid is heated to 100.°C and added to 50.0 g of water in a coffee cup calorimeter and…

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Q: The Pvap for water at 100.0°C is 85 torr 760 torr 175 torr 1 torr More information is needed.

A: Bartleby does not provide a handwritten solution, So providing you a typed answer for the given…

Q: A sample of gas has a volume of 4.00 L at 0.00 °C. What is the final temperature, in Celsius, when…

A: The final temperature will be = -170.72 °C ≈ -171 °C ( rounded to 3 significant figures )