is the study of rate and mechanisms of chemical reactions is called? Select one: a. Kinetics b. Chemical Reaction Engineering c. Kinematics d. A and B

Q: The rate equation for the reaction A→B + C is expressed in the forms of Rate of disappearance of A =…

A: Given :-  A→B + C. The value of the rate constant (K) = 0.100 [A]= 0.050 mol/L reaction is second…

Q: 36  The reaction C2H5Cl →C2H4  + HCl is first order in C2H5Cl. The rate constant is 1.60 x 10-6/s.…

A: Chemical kinetics can be defined as the branch of chemistry that deals with rates of chemical…

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

A: Given-> Weight of Calcium oxalate = 2 gm Weight of ammonium oxalate =0 .15 gm Total weight = 2+…

Q: What do you call the type of chemical reaction in which heat is absorbed?

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Q: For the cell shown, the measured cell potential, Ecet, is -0.3715 V at 25 °C. P(s) | H,(g.0.857 atm)…

A: Given- Ecell =-0.3715V  PH2=0.857atm Concentration of Cd2+=1.00M

Q: A chemist measures the enthalpy change AH during the following reaction: Fe(s) + 2 HCl(g)→F€C1,(s) +…

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Q: I, OH 2. heat 1. MeO in MeOH 2. HCL, H20 1. MeO in MeOH 2. HCL, H20

A: Reaction 1 : Intramolecular aldol condensation ( see below). Reaction 2 : Cross Claisen…

Q: The reaction: 2NO + Cl2 → 2NOCl is second order in NO, first order in Cl2 and third order overall.…

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Q: if i have 35 L of a 3.0 M Na2SO4 solution and what was my concentration when at 750 L solution ?

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Q: e newman projection. (2) Rotate the carbon #1 to 60 degree for 6 s until a 360 degree rotation was…

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Q: 50.0 g of nitrogen gas (N2) are kept under pressure in a 3.00 L container. If the pressure is kept…

A: Avogadro's Law :-  Under the same conditions of temperature and pressure , volume occupied by the…

Q: Determine the (OH], pH, and pOH of a solution with a| H* of 0.0075 M at 25 °C.

A: Given :- [H+] at 25°C = 0.0075 M  To calculate :- [OH-], pH and pOH of solution

Q: 4. Fe reacts with steam at high temperature, forming hydrogen and metal oxide 5. F reacts violently…

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Q: Given:  (a) BCl3 + 3H2O →H3BO3 + 3HCl                    ∆H =-112.5kJ   (b) B2H6 + 6H2O →2H3BO3 +…

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Q: 6.) A 25.00-mL sample of HCI is titrated with 0.1001 M NaOH, 49.90 ml of base is required to reach…

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Q: ertain substance X has a normal boiling point of 95.4 °C and a molal boiling point elevation…

A: Given, normal boiling point of substance X, Tbo = 95.4 oC Boiling point of solution, Tb = 96.1 oC…

Q: When 2.19 g of a certain molecular compound X are dissolved in 100. g of formamide (NH, COH), the…

A: To Calculate molar mass , we would first Calculate depression in freezing point using freezing point…

Q: Calculate ∆G for the reaction given below if the partial pressure of NO2 is 0.212 atm and the…

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Q: Part A Draw the Lewis structure for BrF. Draw the molecule by placing atoms on the grid and…

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Q: Question 3 of 21 Complete and balance the following half-reaction in acidic solution. Be sure to…

A: This is an example of a single element oxidation reaction. This reaction is unbalanced with respect…

Q: The experimental rate law is: A[I,] = [A] A[I,] k[Fe(CN), ][I][Fe(CN),“ ] [B] At k[Fe(CN), F[I…

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Q: What is the pH of a solution made by mixing 30.00 mL of 0.10 M acetic acid with 40.00 mL of 0.10 M…

A: Weak acid are those which does not dissociate completely in aqueous solution. Here all CH3COOH are…

Q: us sodium sulfate (Na2SO4). Which reaction will

A: Answer: electrolysis of Na2SO4 is  Na2SO4= 2Na+   + SO42- Reaction at anode :  2SO42- = S2O82-    +…

Q: The thermal decomposition of phosphine into phosphorus and molecular hydrogen is a first order…

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Q: Calculate the pH at 25 °C of a 0.53M solution of pyridinium chloride (C5H,NHC1). Note that pyridine…

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Q: Use tabulated values to determine the Kw (autoionization of water) at 310 K.

A: Ionization of water requires energy , so it is an Endothermic process. Thua value of Kw changes with…

Q: The equilbrium constant, K, for the fellowing reaction is 1.20x10 at 50K An equlibrium misture of…

A: The equilibrium reaction given is PCl5 (g) ⇌ PCl3 (g) + Cl2 (g) The equilibrium constant (K) for the…

Q: calculate the standard cell potential (E°cell )

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Q: d. If 464mL of an ideal gas is at 27°C and 1.05atm, what will be new volume at STP? Gas Law: Solve…

A: d. Given: The initial volume, V1= 464 mL The initial temperature, T1=27 + 273=300 K  The initial…

Q: 45  The natural catalyst of the organisms is called? Select one: a. Inhibitor b. Poison c. Enzymes…

A: Enzymes are chiral compounds. Enzymes can act as catalyst in the organisms. Enzymes do the one FG to…

Q: Reductive FGI C-C BrMg' ammination CI 3 TM

A: We have to give the complete reaction mechanism.

Q: Which of the following statements regarding || CH;C – NHCH; is false? A. Rotation around the CN bond…

A: The given compound is; We have to find false statement regarding this molecule.

Q: In each of the molecules drawn below one chemical bond is colored red. Decide whether this bond is…

A: A covalent bond is polar or not depends on the electronegativity difference between the atoms…

Q: Describe the 1H-NMR spectrum of 4-bromoaniline (chemical shift, integration, multiple). Make a table…

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Q: किपना जना 2ड.०० m०+ व क्म weak monoprotic फणसट पतंते डि औकेश्बनेदव प्रमकेक KoH. The नठीन्ब्जेकदु…

A: Answer: This is the question based on acid-base titration where weak acid which is the analyte being…

Q: A 1.00 mol sample of N2 is held in a 245.0 mL balloon at 58.80 atm. What temperature (in Celcius) is…

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related by the ideal…

Q: 21  The rate equation for the reaction A→B + C is expressed in the forms of Rate of disappearance…

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Q: Which one of the following structures is (S)-(E)-hex-4-en-3-ol? OH A) OH B) OH C) D)

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)    For…

Q: The new pressure of a gas when it expands to 1.25L when originally 235 5.34atm. Gas Law: Solve for…

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…

Q: The gas pressure inside a high vacuum chamber is 0.000000132 atm. Calculate the gas pressure in mmHg…

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Q: The specific heat of nickel is 0.444 J/g 0C. If 50 J of heat is added to 32.3 g sample of nickel at…

A: Final temperature of the sample = ? Specific heat, c = 0.444 J/g 0C. Heat, Q = 50 J Mass, m = 32.3 g…

Q: byle's Law, Charles's Law, and Avogadro's Law Hydrogen gas was cooled from 373 K to 283 K. Its new…

A: ->At constant temperature Boyle's law is applied ->At constant pressure Charles law is…

Q: For the galvanic (voltaic) cell Fe(s) + Mn²⁺(aq) ⟶ Fe²⁺(aq) + Mn(s) (E° = 0.77 V at 25°C), what is…

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Q: redict the major products of each of the following reactions. CH3 Br,/CCI4 он е. + CH3 HNO3 Br2 f.…

A: ->If electron donating group attached then it increases electron density in ring and it is ortho…

Q: of 25 > If an ideal gas has a pressure of 4.91 atm, a temperature of 57.35 °C, and a volume of 31.57…

A: Given - - > n =?  P = 4.91 atm V = 31.57 L T = 57.35°C = (57.35 + 273.15)K = 330.5 K R = 0.0821…

Q: What is the pH of the resulting solution if 30.00 mL of 0.10 M acetic acid is added to 10.00 mL of…

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Q: that ar the distimgushing p3oresties f acids and ase. Explain the ability of dissolve Some metals…

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Q: explnation of the mechanism step by step

A: Before proceed to mechanism one must know about the reduction.  Now, What is reduction?  Reduction…

Q: Supply a balanced chemical equation of sodium bisulfite with bromine.

A: 1) The balanced chemical equation of sodium bisulfite with bromine is :- Br2 + 3NaHSO3 = 2NaBr +…

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

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