19. If 225g of water at 23°C absorbed 2670J of energy, what is the final temperature of the water?

Q: For determing Keq – the Equilibrium Constant of a Coordination Complex, list out the glassware,…

A: (1) Almost 5 beakers of 100mL each (or even 150mL)(2) Almost 5 volumetric flasks of volume 50mL.(3)…

Q: 2. please dont submit AI. answer as its wrong

A: Thank you.

Q: A solution containing Cl- was analyzed as follows in a back titration. A solution containing…

A: Given: Concentration of AgNO3 = 0.01840 M = 0.01840 mol/L                         ( 4 significant…

Q: Draw the major organic product of the reaction shown. 1. LDA, THF 2. CH31, HMPA 3. H*, H₂O

A: Step 1: Reaction Step 2: MechanismLDA (Lithium diisopropylamide) is bulky base.Step-I: LDA abstract…

Q: kJ ☐ ☐ x10 mol ☑ Calculate the change in enthalpy for the following reaction. Be sure your answer…

A: Step 1: Enthalpy changeEnthalpy change of the reaction (ΔH) is as follows:ΔH ​= ∑BEReactant ​−…

Q: 3) Draw the molecular orbitals shapes which result from the combination of the following atomic…

A: Molecular orbitals are formed by the combination of atomic orbitals. When atomic orbitals combine,…

Q: Show work...don't give Ai generated solution

A: The Skeletal (line) structure of the given molecule is as shown below.

Q: Draw the skeletal ("line") structure of 2,3-dimethylpentane. Click and drag to start drawing a…

A: Step 1:  2,3-dimethylpentane: Based on the name of the molecule, the root name 'pentane' indicates…

Q: Find the normalization constant for the "phi part" of the hydrogen-like wave function.

A:

Q: Calculate the ionic strength of a solution that is 0.070 M in FeSO4. Ionic strength =  0.70 M in…

A: Step 1: Ionic strength (I)I = 1/2 ΣciZi2Where,ci = Molar concentration of ionZi = Charge of ion Step…

Q: Predict the major products of this organic reaction. Be sure you use dash and wedge bonds to show…

A: Step 1: Step 2:Mechanism  Step 3: Step 4:

Q: 19. please dont submit AI. answer as its wrong

A:

Q: Please correct answer and don't use hand raiting

A:

Q: Show work with explanation needed. Don't give Ai generated solution

A:

Q: Find the mistakes in the answers below, state whats wrong, and correctly answer the questions as…

A: Thank you.

Q: Calculate the spin-only magnetic moment for the following complexes: a. [Co(NH3)6] 3+ b. [RhF6]³-…

A: To calculate the spin-only magnetic moment  (μeff​) for these complexes, we can use the…

Q: Please correct answer and don't use hand raiting

A:

Q: Please correct answer and don't use hand raiting

A: Step 1: ReactionAbove reaction is an elimination reaction and it involves E2 mechanism.8 M NaOH is…

Q: Predict the major products of this organic reaction. : ☐ + Х 1.03 2. Zn, H₂O

A:

Q: 16. Name the following molecule. OH

A: Approach to solving the question:To write the IUPAC name of the given structure, we use the…

Q: 6. Draw the products(s) for the following reaction. Include stereochemistry for every product. H2SO4…

A: Step 1:When alkene reacts with H2SO4 in the presence of KI, it undergoes an electrophilic addition…

Q: hi! There can be one or more than one answer

A: Step 1: Enantiomers are two compounds that are non-superimposed mirror images of one another and…

Q: Determine the isomeric relationships between the following compounds. Identical, enantiomers,…

A: Step 1:The organic compounds have same molecular formulas are called isomers, they are two types 1)…

Q: What would be the order of elution when using a capillary electrophoresis to separate the following…

A: Capillary electrophoresis (CE) is a separation technique that is based on the differential migration…

Q: 15. NO AI USE

A: Approach to solving the question: we need to see the key peaks from the IR spectra and thus we cn…

Q: 20. NO AI USE

A: Step 1: ReactionStep 2: MechanismElectron donating groups are the activating groups and electron…

Q: Please correct answer and don't use hand raiting

A:

Q: what is the curley arrow mechanism to transfer 1 to 2 . H (1) When X is но. H IN

A: Step 1 : Formation of Enolate via Deprotonation The carbonyl group in compound (1) (attached to the…

Q: Please correct answer and don't use hand rating

A: Step one:The pH indicated is 11.51 and the pKa which applies to the second dissociation of…

Q: You're provided with a bottle labled [CoCl2 6H2O] = 0.066 M in 4.50 M HCI. You heat a small volume…

A: Step 1: The problem provided is about calculating the equilibrium concentration of chloride ions…

Q: Please correct answer and don't use hand raiting

A:

Q: Check the box under each molecule in the table below that is an isomer of this molecule: OH HO If…

A: Answer: The isomers are marked:    The structures with same molecular formula but different spatial…

Q: 10. please dont submit AI. answer as its wrong

A: If you have any confusion related to any part , you can ask!

Q: Show work, do not give AI/Chatgpt answer.

A:

Q: Propose a structure for the carboxylic acid, C7H14O2, with the following 13C and DEPT NMR data:…

A:

Q: 5. Draw the two chair conformations for each of the following di-substituted cyclohexanes. Circle…

A:

Q: a. Fe(CN)6³ b. Fe(CN)64 Which compound would have the largest value of Ao? the ligand CN as here,…

A: The question is asking which compound has the largest value of  (Δ0​), which is the crystal field…

Q: Assigning and On the molecule below, highlight all R stereocenters in red and all S stereocenters in…

A: Step 1:HNH2in the molecule - follow step 1st we decied the numbering on the basis of atomic number ,…

Q: Consider a MLCT solvatochromic complex with a charge-transfer energy of 20,000 cm-1 in water and…

A: Solvatochromism is a phenomenon where the color of a chemical substance changes due to a change in…

Q: Draw enantiomers for the following compound using perspective formulas. CH3 CH3CHCHCH3 ОН Draw the…

A: Step 1: Step 2: Step 3: Step 4:

Q: 32. NO AI USE

A: The answer is option D. The spectrum shows a triplet for the terminal CH3 marked 'd', doublet for…

Q: Give detailed mechanism Solution with explanation needed. don't give Ai generated solution

A: Step 1: Step 2: Step 3: Step 4:

Q: 14. please dont submit AI. answer as its wrong

A: Approach to solving the question: This is a simple cyclic amide formation reaction in which…

Q: List ALL the chemicals you are going to use in determining Keq – the Equilibrium Constant of a…

A: In determining the equilibrium constant (Keq) of a coordination complex, the chemicals and materials…

Q: Propane, C3H8, is a hydrocarbon that is commonly used as a fuel. The heat of combustion of propane…

A: The combustion reaction of propane is given by:C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(l)This means that…

Q: Draw the major product formed when the structure shown below undergoes radical bromination. Remember…

A: Step 1: Step 2:Mechanism  Step 3: Step 4:

Q: need help analyzing. was told that it was monosubstitued and the formula found was c11h140 but the…

A: Step 1:Given the molecular formula C₁₁H₁₄O, a possible mass of 178 g/mol (suggesting the presence of…

Q: Calculate the wavelength with an energy of 2.02x10-19 J photon. (h=6.626x10-34 J∙s) and (c=2.998x108…

A: The problem is asking us to calculate the wavelength of a photon with a given energy. The energy of…

Q: where are the chiral centers on a ritonavir molecule

A: Approach to solving the question:A chiral center is a carbon center that has four different atoms…

Q: Give detailed mechanism Solution with explanation needed. don't give Ai generated solution

A: Step 1: E2 eliminationE2 elimination occurs most often in the anti-periplanar geometry.…