It is an equation that describe how the rate constant for a chemical reaction varies with respect temperature and with energy of activation is known as? Select one: a. Bronsted Equation b. Classius Clapeyron c. Lewis Equation d. Arrhenius Equation

Q: Green apple have higher pH than egg. O True False To measure the moisture content of cereals we use…

A: Acid is substance which release hydrogen ions and base is substance which release hydroxyl ions.

Q: What is the activity coefficient of H* in a solution containing 0.025 M HCl and 0.025 M Ca(CIO,),?…

A: The answers will be - - > Y = 0.8302 and pH = 1.683

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: In trichlorofluoromethane refrigerant (CCl3F, also known as Freon-11, R-11, or CFC-11), there are 3…

A: Given: C-Cl bond energy = 331 kJ/mol Wavelength of Ultra violet region is between 100 nm to nm.

Q: 600.0 mL. of air is at 20.0°C What is the volume at 60.0°C? Which gas law should you use? (use A =…

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Q: REDOX REACTIONS: Work neatly to balance these equations using the half-reaction method. 7. MnO4-…

A: we need to balance the given redox reactions using half reaction method

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Q: Q4. A solution of 0.20 M in monomer and 4.0 x10-3 M in a peroxide inititator is heated at 60°C. How…

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Q: Cr2* (aq) + 2 e.→ Cr (s) E° = V Pd2* (aq) + 2 e- Pd (s) E° = V

A: 1) the standard reduction potential values for the following half cell reactions is:

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Q: A certain substance X melts at a temperature of -4.3 °C. But if a 900. g sample of X is prepared…

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Q: The system, 2 Hy0(g) + 2 C(g) –> 4 HClg) + O2lg). has a value of 8.00 bar for Kp. Initially, the…

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Q: The 'H NMR spectrum of compound A (C3H100) has four signals: a multiplet at 8 = 7.25-7.32 ppm (5 H),…

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Q: In which of the foltowing aqueCsus sotations Would you eXpect cus to have the highest Solability o…

A: Answer: For the sparingly soluble salt its is always considered that the dissolve quantity of the…

Q: + Titration of Strong Acid with Strong Base 100. mL of 0.200 M HCI is titrated with 0.250 M NaOH. A…

A: Given data,Molarity of HCl=0.200MVolume of HCl=100mL=0.1LMolarity of NaOH=0.250MVolume of NaOH…

Q: Calculate ∆Hrxn in kJ/mol of NaOH, if the initial temperature is 25.00 oC and the final temperature…

A: Given, the initial temperature = 25.00 oC The final temperature = 31.22 oC The volume of HCl = 100…

Q: 3) Which substance below is the strongest reducing agent? (a) Mg(s) (b) F2(g) (c) Cr(s) (d) K* (e)…

A: Strongest reducing agent is that Species which reduces others and itself get  oxidized . So…

Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

A: According to the first law of Faraday, the mass of a metal deposited on the cathode during…

Q: Suppose 60.0 ml of 0.100 M Pb(NO3)2 is added to 30.0 mL of 0.150 M KI. How many grams of Pbl2 will…

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Q: Balanced Equation: Osidized: Reduced:_ 6) H:O: + 10 →r + 0: (acidic solution) Balanced Equation:…

A: Balanced the given redox reactions in acid solution--->

Q: Fructose, C6H1206(S), consists of 5 C-C single bonds, 7 C-O bonds, 7 C-H bonds, and 5 O-H bonds with…

A: Given data,Bond energy of C-C=348 kJ/molBond energy of C-O=360 kJ/molBond energy of C-H=412…

Q: An arctic weather balloon is filled with 44.0 L of helium gas inside a prep shed. The temperature…

A: Given: Initial volume of gas = 44.0 L Initial temperature of gas = 10.0oC Final temperature of gas =…

Q: A physical chemist measures the temperature T inside a vacuum chamber. Here is the result. T=-20.656…

A: Given :- temperature (T) = -20.656 °C  To convert :- -20.656 °C to K (kelvin)

Q: What is the osmotic pressure, in atm, of a 0.155 M solution of MgCl, at 37.0 °C? (assume complete…

A: Given :  Molar concentration of MgCl2 solution = 0.155 M  Temperature = 37.0oC  To be calculated :…

Q: The rate constant of a certain reaction is known to obey the Arhenius equation, and to have an…

A: Arrhenius equation

Q: Design three different synthesis routes to make 3-octanol, with each one including a carbon-carbon…

A: a. Reaction between acid chloride and Gilman reagent give 3-octanone. 3-octanone is reduced to…

Q: Is isoamyl alcohol soluble in 5% NaOH, 5% NaHCO3 and 5% HCl? If yes/no, what is the reason

A: No

Q: Which of the compounds below, which have similar boiling points, would retain longer on a benzene…

A: (a) is the correct answer Naphthalene

Q: Determine which of the following pairs of reactants will result in a spontaneous reaction at 25°C.…

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Q: Consider the following reaction: (CH3)3CCI + NaBr (CH3)3CB + NaCl The following concentration vs.…

A: Given that [NaBr] (M) Time (s) 3.00 0 2.80 300 2.60 600 2.40 900 2.20 1200 2.00…

Q: Q1. Calculate the number average degree of polymerization of equimolar mixture of adipic acid and…

A: Degree of polymerization (DP)= 1/ 1-P Where P is the extent of reaction

Q: Gas A has a molar mass 21.8, while gas B has a molar mass 78. How much faster will A effuse? (record…

A: The process of escaping the gas molecule through a very small hole is known as effusion. During…

Q: A. What is scum? Why would it form in in hard water but not soft water? B. (Synthetic) detergents…

A: Scum : Hard water is having calcium, Mg salts. These salts react with soap and forms insoluble…

Q: Step 1: add curved arrows. Step 2: complete the structure and add curved arrows. Select Draw Rings…

A: Given reaction is decarboxylation reaction

Q: What are the products of the following reaction of an amine with water? + H2O 2 CH3-N-CH3 O…

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Q: reaction. NO is oxidized to NO, and Fe³+ is reduced to Fe2+. Complete and balance the equation

A: Answer: reaction  NO    +   Fe3+.   =     NO3-.       + Fe2+ First half reaction NO.    + 4OH-     =…

Q: AICI,

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Q: at constant Tand p Com Joe deroribet nonspontancsuy of tempera tures Prcex ot Cosnn Tवnd ए कn इ dक…

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Q: A gas sample is initially at 3.58 atm and 7.11 L. If the volume is adjusted to 7.28 L, what pressure…

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Q: 9. Synthesize the following compound using a Michael Addition.

A: Concept:  Cross clasien condensation reaction: this reaction involves the enolate of one keton…

Q: Part A 0.13 M HF (K, = 6.8 x 104) %3D Express your answer to two decimal places. ? ΑΣφ pH =

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Q: rs in Blood 6 of 16 I Review | Constants | Periodic Table Part B At a pH of 7.40, what is the ratio…

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Q: Consider the electrolysis of zinc(II) bromide. Determine the product at the cathode and the product…

A: * Electrolysis is process  of deposition of metal by     passing electrolysis . * cathode is…

Q: 5.24g potassium chloride dissolved in 350 ml of 63.0 m M aqueous solution of ammonium sulfate. What…

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Q: Draw the structure that formed between alpha-L-Erythrose with the amino acid Asparagine and label…

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Q: The value of Kep for AgBr is 5.4 x 10-13. For the Ag/AgBr electrode, AgBr(s) + e Ag(s) + Br (ag)…

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Q: 217. mg of an unknown protein are dissolved in eñough solvent to make 5.00 mL of solution. The…

A: Given :  Mass of protein = 217 mg  volume of solution = 5.00 mL  Osmotic pressure = 0.0364 atm…

Q: Based on below information, answer the question. Let's consider the proposed reaction mechanism…

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Q: At a pH of 7.40, what is the ratio of the molar concentrations of CO2² to HCO3 ? Express your answer…

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Q: NH3 has a normal boiling point of –33.34°C, and its ΔHvap is 23.5 kJ/mol.  Calculate the molar…

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