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Q: The products of combustion of ethanol C,H,OH are cooled to 15°C at a pressure of 1 bar. Determine…

A: Formula used:  Mole = weight of compound/ Molar mass Combusion reaction of ethanol C2H5OH(l) +…

Q: Draw the major product of the given reaction. Include minimized formal charges. Select Draw Rings…

A: ->NaOEt is a base which can abstract most acidic hydrogen and form nucleophile .then this…

Q: Write a balanced chemical equation for the overall reaction represented below. Al…

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Q: What is the product of the following ketone reduction reaction? Ni + H2 O cyclohexanone O…

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Q: the standard half cell potentials to calculate the standard cell potential (E°cell ) for the…

A: -> 2Fe2+(aq) + Ni2+(aq) -----> 2Fe3+(aq) + Ni(s) Equation for reduction of Fe3+ is written…

Q: A student conducts the experiment as outlined in the posted procedure, and records the following…

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Q: Senoff was working with ruthenium-based compounds, and upon discovering a brown compound, proposed…

A: The compound that Senoff discovered is a brown color compound. On the other hand, boron monoxide is…

Q: what is the reaction mechanism of the given reaction

A: A carboxylic acid reacts with an alcohol in the acidic conditions to form an ester and water.  This…

Q: Fez++ Mn Oq- Fe3tA My2t >Fe3t + Mn2t OXO

A: Step by step solution are below

Q: HO,C(CH),CO,H (select) dioic acid v Give an acceptable IUPAC name for the following carboxylic acid.…

A: The given compound is HO2C(CH2)6CO2H Expand it as OH2C-CH2-CH2-CH2-CH2-CH2-CH2-CO2H so,it has 8…

Q: HCI is slightly soluble in water O True O False Systematic Errors: have a definite value, an…

A: HCl is a strong electrolyte and it is very soluble in water. so the given statement is false.

Q: If the weight of calcium oxalate is 2g and weight of ammonium oxalate is 0.15 g then te percentage…

A: Given that Weight of  calcium oxalate (CaC2O4) = 2g  Weight of  ammonium oxalate ((NH4)2C2O4) = 0.15…

Q: Give the product of the following reaction sequence: tof H EC: Na+ H2 NBS OK Br DMSO Lindlar's…

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Q: Consider solubility equilibria: 1. Write out the solubility equilibrium equation for CaSO, (s). 2.…

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Q: esSED THIS? at Section 1Pos MO Wah • Part B Cansde the evaporion of methand 50'C COR U-COH Express…

A: Concept:  For a general reaction A(l) === B(g) The equilibrium constant Kp is given by  Kp = PB And…

Q: What is the oxidized product of the following alcohol oxidization reaction? If no reaction, select…

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Q: Chemistry Question

A: 1.The best indicator to quantify H2CO3 acid by NaOH should has a basic pKa range. 2.Fe2+ is often…

Q: 3. A 5-peso coin was placed on top of a watch glass and their mass was recorded as 45.68 g. The mass…

A: Initially, mass = 45.68 g Empty watch glass mass = 39.86 g

Q: Choose all of the statements from below which are true about strengths of oxidants and reductants. O…

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Q: 8. Which of the following salts will have an acidic pH when dissolved in water? Give brief…

A: Concept:  Acidic salt: A normal salt which is formed by the neutralisation of a strong acid and weak…

Q: 3. What monomer(s) are needed to synthesize each polymer? a. d. honga Stre b. е. F CIF CIF CI С.…

A: A polymer can be a natural or synthetic compound which is comprised of many small molecules. A…

Q: The "actual" free-energy change, AG, for the oxidation of NADH under aerobic conditions is -50.9…

A: Given: Actual free energy ∆G = -50.9 Kcal/mol = 213.78 KJ/mol The reaction governing the phenomenon…

Q: 1) What is meaning of the ionization constant and the degree of ionization? And what is the…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: INTERACTIVE EXAMPLE Electroplating How long will it take to plate out 4.2 g Ni from aqueous Ni2+…

A: given, mass of Ni = 4.2 g current = 112.3 A

Q: A nonvolatile solute is dissolved in benzene and the resulting solution has a vapor pressure of 20.5…

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Q: How many milliliters of a 0.275 M NAOH solution is required to react with 0.450 L of CO, gas…

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Q: Which of the following choices represent a pair of resonance forms? O a. H. O b. H C=C CEN; H. C.…

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Q: 2) According to the following equation, Calculate the percentage yield if 550.0 g of toluene (CHs…

A: 2. Given :-  C7H8 + HNO3 → C7H7NO2 + H2O  Mass of C7H8 = 550.0 g  Actual yield of C7H7NO2 = 305 g…

Q: Which reagent is limiting?

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Q: Find the pH of the equivalence point and the volume (mL) of 0.0645 M KOH needed to reach the…

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Q: point of a solution ca

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Q: 1 The ionization constant (K) of aniline (CSHSNH2) is 2.35 x 10 If 7.285 grams of aniline is…

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Q: FeCl, has a van't Hoff factor of 3.400. What is the freezing point (in °C) of an aqueous solution…

A: Given: The van't Hoff factor of FeCl3 = 3.400  The Kf for water = 1.860 ∘C/m We have to calculate…

Q: The ester group can be written as -COO- in condensed structural formulas. Provide the condensed…

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Q: How many moles of electrons are required for 7.2x10-2 mol Ni? X mol e-

A: Given:: number of moles = 7.2×10-2 mol  Moles of electron = ?

Q: A 7.00 L tank at 28.5 °C is filled with 10.9 g of boron trifluoride gas and 7.45 g of sulfur…

A: Given-> Volume (V) = 7.00 L T = 28.5°C = 28.5 + 273 = 301.5K Weight of BF3 = 10.9 gm Weight of…

Q: Using crystal field theory, draw an electron box energy level diagram for the valence d orbitals on…

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Q: The base protonation constant K of azetidine (C,H,NH) is 1.5 x 10 Calculate the pH of a 0.70 M…

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Q: Calculate the ∆H of the following reaction. Show the complete and step by step solution. 1. 2C(s) +…

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Q: Part A A 100.0 ml sample of 0.18 M HCIO, is titrated with 0.27 M LIOH. Determine the pH of the…

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Q: In the titration of 70.0 mL of a 0.300 M HF with 0.300 M KÖH, calculate the pH: (a) after 35.0 mL of…

A: we need to calculate the pH for the titration of KOH with HF

Q: find the delta h gor the following reaction lF5(g) ---> lF3(g) + F2(g) giveb the data below IF(g) +…

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Q: When [Pb2+] = 1.47 M, the observed cell potential at 298 K for an electrochemical cell with the…

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Q: If a dose rate from a sample of In-111 was found to be 5.0 x 10-5 ( to the negative 5)mSv per hour…

A: Solution- a dose rate from a sample of In-111 was found to be 5.0 x 10-5 ( to the negative 5)mSv per…

Q: Given below is the Haworth structure of a stereoisomer of maltose. Which of the following names…

A: Maltose: Maltose is a disaccharide made up of two alpha D glucose in which C1 of first glucose unit…

Q: -21 . You can find the meaning of This energy diagram shows the allowed energy levels of an electron…

A: We have to answer questions related to emission spectra based on the graph.

Q: 1. How does the human body regulates body temperature?

A: Q1  Answer  Our internal body temperature is regulated by a part of our brain called the…

Q: Calculate the lattice enthalpy of MgBr2 given the following data below: Enthalpy of sublimation of…

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Q: 7. Calculate the molarity of Sn²+ ion for a solution that the concentration of Sn2+ at 20°C was…

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Q: What is/are the major product/s of the reaction to the photo given? Multiple answers are accepted.

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