The pH of 0.01 m Potassium hydrogen phthalate is... O 2.05 O 3.55 O 4.00 O 5.00 O 6.00

Q: FI F2 Question 26 30,490 Evaluate AG for the reaction below at 25 °C. 2 C6H6(0) 15 O2(g) Ago…

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Q: Q11. A compound was found to contain 64.80 % C, 13.62% H, and 21.58% O by mass. What is the…

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Q: An aqueous solution of an unknown salt of molybdenum is electrolyzed by a current of 2.50 A passing…

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Q: What volumes of H₂(g) and O₂(g) at STP are produced from the electrolysis of water by a current of…

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Q: What is the value of ∆G°(kJ mol–1 ) for this reaction at 175.4 oC ?   The data refer to 25 oC:…

A: Dear student  since you have posted multiple questions we will solve only first question for you if…

Q: 1. Draw the structure of the organic product/s when: 1. propanal reacts with ammoniacal AgNO,…

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Q: Use the Henderson-Hasselbalch equation to calculate the pH of a solution of HEPES buffer made from…

A: Given -> Volume of conjugate base = 150 ml Molarity of conjugate base = 0.4 mM = 0.4 × 10-3 M…

Q: What volume of water vapour (in L) will be produced during the production 291 L of hydrogen cyanide?…

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Q: Silver nitrate solution is used in various hair dyes and permanent fabric markers. Water is added…

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Q: Using data from the Standard Reduction Potentials table, place the following in order of increasing…

A: We are arrange the given ions as increasing strength as oxidizing agent. Higher the cell potential,…

Q: Scandium sulfate, Sc2(SO4)3 (aq), dissociates when it is dissolved in water.   Write the…

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Q: M Mon Aug 8 то 10. Propose a mechanism for the following reactions. CH3O CH3OCH₂ CH3 + CI™

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Q: What are the different ways of separating mixtures? Explain the difference between chemical…

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Q: Why is ethyl alcohol soluble in water?

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Q: For the aqueous s [AIF] complex K₁= =6.92 × 101⁹ M Suppose equal volumes of 0.0066M A1(NO3),…

A: The balanced equation for the formation of  AlF63-(aq) is: Al3+(aq) + 6F-(aq) ⇌ AlF63-(aq) ; Kf =…

Q: sider the molecule. - H_O_H HOH OH OH NH2 -NH2 Identify the molecule. FMNH+ NADH FMN NAD+ FMNH2

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Q: Q9. How many oxygen atoms are present in a 5.00 mole sample of A A.9.03 x 1024 B.3.61 x 1025 C.3.01…

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: 4. Sucrose is a disaccharide made up of glucose and fructose. Honey is a mixture of glucose and…

A: Sucrose is a disaccharide of glucose and fructose.  Honey is a mixture of monosaccharides glucose…

Q: Chemistry For a cell consisting of the reaction A(s) + B(NO3)2(aq) --> A(NO3)2(aq) + B(s) with…

A: Electrochemistry is branch of chemistry in which we deal with oxidation and reduction reactions

Q: According to molecular orbital theory, what is true when atomic orbitals combine constructively?…

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Q: d Silver nitrate is added to a solution of sodium chloride and a precipitate forms. spontaneous…

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Q: 4. Given the ionic radii and molar masses of Sc" (0.88 amperes, 45.0 g/mol) and F (1.19 amperes,…

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Q: QUESTION 28 For the following reaction, all of the reactants and products are in their standard…

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Q: Draw the main organic product(s) formed in each of the following reactions: (a) (b) (c) (d) O CI OCH…

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Q: If 10% of a radioactive substance decomposes in 200 years, what percentage will be present at the…

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Q: Under what situation would you be most likely to have to use the van der waals equation as opposed…

A: In this question, we have to choose the condition under which we will bmoste likely to have to use…

Q: The reaction caused the temperature of the solution to rise from 24.18 °C to 28.27 °C. If the…

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Q: Can you show the mechanism for those friedel-crafts alkylation reactions

A: Dear student i jave solved first three questions.  Pls repost your remaining questions.  Thanks

Q: Electrochemical cell potentials can be used to determine equilibrium constants that would be…

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Q: Place the steps regarding fat digestion and absorption in the correct order. The abbreviation TAG is…

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Q: An oxygen (O₂) molecule is adsorbed on a patch of surface (see sketch at right). This patch is known…

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Q: 19 4. Devise a synthesis for the following compound 30-0-00

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Q: Q7. How many moles of oxygen atoms are there in 3.0 moles of Caz(P A. 2.0 C. 4.0 B. 8.0 Q8. Which…

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Q: Place each of the molecules in the correct order based on the general flow of genetic information…

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Q: Write the chemical equations for the reaction of 2,4-Dinitrophenylhydrazine with Ethanal.

A: Given -> Reaction between 2,4-dinitrophenylhydrazine and ethanal.

Q: Q2. The density of a metal is 13.6 x 10 Kg/m³. The density of the metal is- A.13.6 B. 1.36 C. 136…

A: Q2. Density of a metal is 13.6 × 104 Kg/m3 .We have to calculate the density of the metal in g/cm3…

Q: Draw the structure(s) of the product(s) of the reactions below. Be sure to indicate any relevant…

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Q: Outline the synthetic steps necessary to carry out the conversion below. You may use any organic or…

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Q: Calculate the pH of the cathode compartment for the following reaction given cell = 3.01 V when…

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Q: k2 2. CA+B k3 3. C P (a) Using the steady-state approximation - proposed mechanism to form product,…

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Q: Using the balanced equation and the data in the table below, calculate the theoretical enthalpy of…

A: To calculate enthalpy of combustion , we would use gives bond energies.  For this we have to…

Q: OH 3-pentanol OH diphenylmethanol pentanol benzophenone OH Test: Positive Sign: Test: Positive Sign:

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Q: Number the carbon atoms in the monosaccharides shown and draw structures to show how a (16)…

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Q: What transformation occurs during each of the processes? translation: transcription: reverse…

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Q: Use standard reduction potentials to determine the approximate magnitude of the equilibrium constant…

A: Given that, a redox reaction is 2Cr3+(aq) + 3Cd(s) → 3Cd2+(aq) + 2Cr(s). The redox potentials of the…

Q: The Lewis diagram of V₂O, is illustrated below: O= 1=0 a. Calculate the % composition of O in 12.00…

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: In the given measurement, the student has converted C2 into mC2.

Q: Glucose-1-phosphate  is converted to Glucose-6 phosphate by an enzyme.  The equilibrium constant in…

A: The equilibrium reaction is: Glucose-1-PO42- → Glucose-6-PO42-  ; K' = 19

Q: The second step of the citric acid cycle is catalyzed by the enzyme aconitase. Draw the product of…

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