calculate the standard free energy change KJ for the reaction: Cr³+ (aq) + Fe2+ (aq) Cr2+ (aq) + Fe³+ (aq) Answer: kJ K for this reaction would be than

Q: 19 Which of the following ketoesters can be formed by Dieckmann cyclization? L: على علم بلنه DE A D…

A: Dieckmann cyclization : Intramolecular claisen condensation is known as Dieckmann cyclization.

Q: Br H

A:

Q: Which of the following are enantiomers of each other? H H H H OB, D A, C B, C C, D A, B A Br F…

A: The molecules given are,

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A: The cell reaction given is Cu2+(1M, aq) + Zn (s)→ Cu (s)+ Zn2+(1M, aq)

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A:

Q: 150 140 130 120 110 100 90 80 70 60 50 40 30 XCIO3 10 -Ce₂(506)s D Đ 10 20 30 40 50 60 70 80 90 100…

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Q: Chemical analysis of an unknown compound shows that it contains 64.9%C, 13.5%H, and 21.6% O by mass.…

A: Given  Multipart questions

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A:

Q: Which is the correct relationship between these molecules? CHO CH₂OH OH OH OH H но- H- H- -OH -H -OH…

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A: Here we are required to show that the wave function is normalized over all space.

Q: Explain the various factors that impact the solubility of substances in water

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A: Metallic solid - - > The metallic solid are the solids in which the metallic particles arey held…

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A: Here we are required to find the total vapour pressure and the composition of liquid at 300k

Q: functional groups fc

A:

Q: Rank the following complexes from smallest to largest d-orbital splitting i) [Fe(CN)6]3- ii)…

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A:

Q: Fill in the blanks: Br H₂C. CH₂ CH₂ The major product of the elimination of HBr from the above…

A: Given: Elimination reaction of .

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A:

Q: Consider the reaction described by the chemical equation shown. 3 C₂H₂(g) → CH (1) AHxn=-633.1 kJ…

A:

Q: 25.0 g of sodium hydroxide is dissolved in 150.0 g of water. What is the % (mass/mass) concentration…

A: Given :-  Mass of sodium hydroxide = 25.0 g  Mass of water = 150.0 g  To calculate :-  %(mass/mass)…

Q: QUESTION 30 Which statement best explains the toxicity of trivalent lanthanide cations to plant life…

A: lanthanides are toxic to both plants and human life.

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Q: [References] TUTOR Writing Nuclear Equations Complete the following nuclear bombardment equation by…

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Q: Determine the pH at the point in the titration of 40.0 ml. of 0.200 M HC.H.O. with 0.100 M Sr(OH),…

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Q: now.com y cakeAssignmely takeCOVGIENLActivity.do locator -assignment-take Equilibrium [References]…

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Q: The molecule 2-chloro-4-methylhexane is made by addition of HCl to an alkene. Write a balanced…

A: In this question we have to tell the alkene which is used to form 2-chloro-4-methylhexane.

Q: Which polymerization shown takes place by a radical mechanism? I. R- -C CHO +PHIC=CH2 H₂ H₂ In II. n…

A:

Q: How many chiral carbon atoms are there in penicillin? H onex -0

A: A chiral carbon atom is a carbon atom that is attached to four different types of atoms or groups.

Q: Fill in the blanks: The E1 mechanism is most favored by a alkyl halide and a solvent.

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Q: 10 tobio 15 2. The initial rate of the reaction: BrO3(aq) + 5 Br (aq) + 8 H*(aq) ----> 3 Br₂(l) +…

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Q: Select the correct reaction to represent the dissolution of MgCO3(s) (magnesium carbonate, a salt)…

A:

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A: In this question we have to tell the reagent used for the given organic transformation.

Q: Question 33 What is the molecular geometry of the molecule below? :F: :F-Ec - H H :F: a) linear Ob…

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Q: Which one is not a structural isomer? Or are they both?

A: Which one is not a structural isomer? Or are they both?

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Q: Given the polygon formula of the trans-1,3-dimethylcyclohexane wo chair conformations for the…

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A: However, as it is generally followed at 600 nm goof to fo to compare with others. Some measure at…

Q: Using the table of thermodynamic data provided, for the reaction below: SiH4(g) + 8HNO3(g) → SiO2(s)…

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Q: Period ale to eldat bibohaq to train Characteristics of element belong to every period. Give at…

A: Below attached file showing the details answer.  All the best.

Q: 3.5 L of water containing 0.61 moles of NaOH would have a molarity of

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Q: MgCl₂(aq) + H₂(g) + 1550kJ Mg(s) + 2HCl(aq) For this reaction at 25°C, Change in enthalpy: [Select]…

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Q: ʼn radioactive nuclide has a half life o e the rate constant for this nuclide. e the decay rate for…

A: Given,  Radioactivity follows first order kinetics  Half life (t1/2) =2.00 hr = 7200 s Rate constant…

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Q: A student prepared three nickel samples in the lab but forgot to label them. The samples that were…

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Q: Be sure to answer all parts. Complete the reactions to show the synthesis of the following compound…

A: a. 1-Bromo-3-methylbutane reacts with t-butoxide produces 3-methyl-1-butene. b. 3-methyl-1-butene…