Find the AH for the reaction below, given the following reactions and subsequent AH values:

Q: НО Brz Br En

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Q: 0.3 g of a weak acid was dissolved in 75 mL water. Phenolphthalein indicator was added. 0.1 M…

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Q: A cell is constructed by immersing a strip of silver in 0.10 M AgNO 3 solution and a strip of lead…

A: Given: Cell prepared by AgNO3/Ag and Pb(NO3)2/Pb halves. And the concentration of Ag+ (from AgNO3 )…

Q: 9. H3C-C -CI + NaBr

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Q: Calculate and report the energy, in units of joules, associated with each absorbance maximum.

A: We have to calculate the energy in joules of the given absorption maxima. The given absorption…

Q: What is the osmotic pressure of a 0.38 M glucose solution that intravenously injected to the blood…

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Q: 18. (R)-Butane-1,2,4-triol 19. 2-Chlorohex-3-yn-1-ol 20. (1R,2R)-Cyclopentane-1,2-diol

A: Note : as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: Which of the following bases can deprotonate a terminal alkyne (check all that apply)? O CH3CH₂Li…

A: Acccording to guildline I can answer only First question

Q: For the following reaction, 15.9 grams of chlorine gas are allowed to react with 7.20 grams of…

A: Mass of chlorine = 15.9 g Mass of water = 7.20 g Molar mass of Chlorine = 70.90 g/mol Molar mass of…

Q: Draw the following structures on MolView. Obtain the charge and bond dipoles of each structure.…

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Q: Me 737654 Me Me ОН Me о н Me

A: The reagent that can perform the following transformation:

Q: For the aqueous [Co(NH₂) complex K = 1.58 × 10³5 at 25 °C. 3+ Suppose equal volumes of 0.0012 M Co…

A: Answer: 3.7×10^-37 M

Q: Values of K, for Some Common Weak Bases Name Formula Ammonia NH3 CH,NH, Methylamine Ethylamine…

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Q: A gas storage cylinder in an ordinary chemical laboratory measures 2.1 cm wide and 8.4 cm high. This…

A: we need to calculate the final volume

Q: EO = Eº 1.500V = 3+ / Au is more and hence it will reduce. Eº 1.500V Cathode Eº 0.440V = Anode -…

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Q: Determine the effect on the concentration of ammonia (NH₂), hydroxide ion (OH), and ammonium ion…

A: Since you have posted multiple questions with multiple sub-parts, we will solve the first three…

Q: A two-component mixture is analyzed by paper TLC. Component A is more soluble in the mobile phase…

A: Note : Compound A is more soluble in mobile phase. Therefore compound A is less polar and having…

Q: Give the mechanism and Choose correct option. El H₂Soy heat

A: Note : tertiary alklyl halide produces tertiary carbocation. β-hydrogen is removed from carbocation…

Q: In the given question the buffer is of 1M CH3COOH and 1M NaOH Want solution ASAP

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Q: Consider the reaction: 2H₂O(1) 2H₂(g) + O₂(g) Using standard thermodynamic data at 298K, calculate…

A: Enthalpy change of reaction (∆H) is calculated from enthalpies of formations of Products and…

Q: IV. 1. 2. 3. H Fill-in the missing the reactant, reagent, or major product. 1. Hg(OAc)2, H₂O 2.…

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Q: Show your complete solutions and name what law is mentioned in each problem. A gas sample has a…

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Q: What is the pH of a 3.1 x 10-4 M CsOH solution?

A: Given : concentration of CsOH = 3.1 × 10-4 M  To calculate :- pH of solution

Q: Determine if the redox reaction of iron and water to form ferric chloride is spontaneous at 29°C.…

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Q: I. 1. 4. 7. Give the nomenclature or structure of the following molecules: SOH CH3 CH3 ГГ…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Five liters of nitrogen gas initially at T = 27 degrees C and P = 1 atm are heated to T = 127…

A: Here 5 L of N2 gas initially at 27°C and P=1atm is heated to 127°C .We have to determine w, ∆E ,∆H…

Q: Calculate the quantity of charge necessary to produce 5.0 liters of H 2(g) at 25 C and 1 atm from…

A: Given: Volume of H2 gas = 5.0 L Temperature = 25oC Pressure = 1 atm

Q: reaction 3+ 3+ Fe³+ (aq) + 6H₂O(l) → Fe(H₂O) (aq) 6 3+ 3+ Al³+ (aq) + 6 H₂O(1) → Al(H₂O)™ (aq) 6…

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Q: Why can monosaccharides and disaccharides can be identified using the osazone test?

A: Phenylhydrazine reacts with Aldoses and ketoses to form osazone. Carbohydrates having aldehyde and…

Q: C + Lo |||

A: 1.Ethyne is alkylated using NaNH2 and methyl iodide. Methyl acetylene is subjected to hydroboration…

Q: For the aqueous [Hg(NH3)4 complex K = 1.91 × 10 at 25 °C. 2+ Suppose equal volumes of 0.0058 M…

A: Given : Molarity of Hg(NO3)2 = 0.0058M  Molarity of ammonia = 0.26M

Q: Consider the following reaction: 2- bromooctane reacted with Sodium tert-butoxide complete reaction…

A: 2-bromooctane + sodium tert-butoxide --> ->Sodium tert-butoxide has more basic character than…

Q: Check the box before each formula that represents a ligand that is likely to form a complex with a…

A: Ligand : A molecule or ion having lone pair of electrons, donates its electrons to metal. For…

Q: 140 130 120 110 100 90 80 70 60 50 40 30 20 10 Solubility (g/mL) Potassium nitrate Sodium chloride…

A: The solubility curve given is,

Q: Fill in the molecular orbitals for the H2 molecule. How do you describe the highest occupied…

A: Fill in the molecular orbitals for the H2 molecule. How do you describe the highest occupied…

Q: What is the molality of a solution in which 13.7 g of sodium sulfate, Na2SO4, has been dissolved in…

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Q: Determine if the synthesis of sulfuric acid is a spontaneous reaction at 25°C. Chemical Equation: S…

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Q: if 25.0g of NaOH is added to 0.750L of 1.00M Cd(NO3)2 how many grams of Cd(OH)2 will be fromed in…

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Q: What is the molarity of a solution made with 126.32 g of calcium phosphate, Ca3(PO4)2, dissolved to…

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Q: The pH of an acidic solution is 2.41. What is (OH-)

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Q: A spoon is to be electroplated with gold using 1.0 M Au(NO 3) 3 and 2.50 A of current. How many…

A: Given,  Amount of current = I = 2.50 A  Mass of the Au = W = 5.00 g  How many minutes are required…

Q: ▼ Part A What is the mole fraction of Cl₂ in the gas? IVE ΑΣΦ XCL₂ SE ? Request Answer Part B How…

A: Given total pressure PT = 755 mm Hg  pH2O = 28.7mm Hg  T = 27+273 = 300 K  V = 0.597 L  What is mole…

Q: 2 NO (g) + O₂ (g) --> 2 NO2 (g) The proposed mechanism for the reaction above is 1) NO (g) + NO (g)…

A: Answer: For a multistep reaction, slowest step is always the rate determining and since, over here…

Q: 10. When an orange coloured crystalline compound 'A' was heated with common salt and concentrated…

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Q: 2. Based on the type of functional group present in the fabric and the structure of methyl orange,…

A: AZO dyes are organic compound with R-N=N-R' group and long chain of conjugation.They exist as…

Q: write IUPAC name

A: In this question we have to tell the IUPAC name of the compound.

Q: Tat is the expe EtO O product for the following transformation? t-BuOK OEt A t-BuOH Br 1. NaOH, A 2.…

A: Note : DEM on reaction with t-BuOK produces compound A. Ester hydrolysis of compound A is done by…

Q: A B C D a. Calculate the temperature energy difference, energy transferred and energy each fuel…

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Q: Chemistry For the electrochemical cell 2 Al(s) + 3 Mn²+(aq) → 2 Al³+(aq) + 3 Mn(s) (E° = 0.48 V,…

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Q: Determine the correct pressure (P1) of the dry hydrogen gas.

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