The equilibrium constant for a reaction is 0.48 at 25 °C. What is the value of ΔG° (kJ/mol) at this temperature?

Q: کی رنوسیل Ph 22 C-O ester Ph OH + CI CI CI RO RO benzyl alcohol 23 24a) 24b muidelines 1 and 2 may…

A: Functional group is area substituent in a molecule which tells characteristic of compound.

Q: A pediatric patient with a body mass of 75.0 lb is prescribed Propranolol for arrhythmia. The…

A: 1 lb = 0.453592 kg Patient body weight = 75.0 lb = 75.0 x 0.453592 kg = 34.0194 kg

Q: A chemical reaction has an equilibrium constant of 2 × 1016. If the reaction is in equilibrium,…

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Q: Assume that the initial peep had a volume of 5.0 mL at a pressure of 1.00 atm. Pressure in the jar…

A: Given-> Initial volume (V1)= 5.0 ml Initial pressure (P1) = 1.00 atm Final pressure (P2) = 0.500…

Q: If GC is combined with MS, what data you will add as the 3rd column in Table 1 above.  Fill in that…

A: To add data in 3rd column for GC-MS:

Q: 26. A student constructs the device shown to measure the change in temperature that occurs when two…

A: A question based on chemical thermodynamics that is to be accomplished.

Q: Consider the reaction: 4HF (g) + O2(g) + heat = 2F2 (g) + 2H₂O(g) + heat Which stress to the system…

A: The given equilibrium reaction is  4HF(g) + O2(g) ⇌ 2F2(g) + 2H2O(g) + heat. The stress which shifts…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 15.0 °C is 128. kJ.…

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Q: Calculate the equilibrium concentrations for all reactants and products if initial concentrations of…

A: We would draw ICE table and use equilibrium Concentration of CH4 to Calculate the change. From this…

Q: pK₂ = What is the color of this indicator in a solution with pH = 4?

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Q: If the half-life of 100.0 grams of a radioactive isotope is 8 years, how many grams will remain in…

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Q: Which of the acids in the table above has the strongest conjugate base? Your answer Acidities of…

A: Lower the pKa value stronger the acid.

Q: 12. Circle the acid that is most acidic using the factors we discussed regarding pka. In a short…

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Q: you have 3.25 kg of water. How many moles of water do you have? the molar mass of water is 18.02…

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Q: What is the mfp of 0.0253 eV neutrons in Zr? For Zr: A = 55.8, p = 6.5 g/cm³, σs = 8 b, og = 0.18 b.

A: Given: For Zr, A = 55.8 g/mol Density = 6.5 g/cm3 σs = 8b σa = 0.18b 1 barn = 10-28 m2 = 10-24 cm2…

Q: Equation given:  AuBr(s) + 2 CN– (aq) ⇄ [Au(CN)2]– (aq) + Br– (aq)       Keq = 2.02 x 1033  Ksp for…

A: Given-> AuBr(s) + 2CN-(aq) <------> [Au(CN)2]-(aq) + Br-(aq) Keq = 2.02 × 1033 Ksp(AuBr) =…

Q: apologies. There was an error for the names. Reaction 1 and 2 are different.  Possible answers for…

A: The answer is as follows:

Q: 0.189 grams of Fe (MW=55.85 g/mol) contains how many moles of Fe?

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Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains…

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Q: 3. Given the following equations and AH values, determine the heat of reaction at 298 K for the…

A: Hess's law states that enthalpy of net reaction is equal to sum of enthalpies of all steps involved…

Q: Indicate whether the statement below is true or false. The sum of the oxidation numbers in…

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Q: SLO-MO calculations Suppose 125 ml of the basic analetes at union Concentration: 185 M € ume 450 mL…

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Q: Determine the ΔG at 298 K for the formation of ozone (O3) from oxygen if the partial pressure of…

A: O2(g) + O(g) ↔  O3(g) Kp = PO3]/PO2 x PO Kp = Kc (RT)∆n ∆G = - 2.303 RT log Kc

Q: C5H8 isomer(s) having only secondary and quaternary carbons

A: Since the isomers of C5H8 have primary, secondary, tertiary, quaternary carbons, hence the given…

Q: You need to prepare 100.0 mL of a pH 4.00 buffer solution using 0.100 M benzoic acid (pKa sodium…

A: Given that, A pH 4.0 buffer solution of 100.0 mL. The strength of benzoic acid is Sa = 0.100 M. The…

Q: Give the systematic (IUPAC) name for each molecule. This molecule has the condensed formula CH 3…

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Q: Given the thermodynamic information below for ethylene glycol (molar mass = 62.068 g/mol): Normal…

A: Initially at 25.0°C , ethylene glycol is in liquid state . So first step would be heating of liquid…

Q: A chemist measures the energy change AH during the following reaction: 2 H₂O(1)→ 2 H₂(g) + O₂(g) ΔΗ=…

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Q: A 8 L sample of gas at 250 K is cooled to 75 K. What is the volume of the gas after it is cooled?

A: Given: The initial volume of the gas = 8 L The initial temperature of the gas = 250 K The final…

Q: Calculate the pH for a buffer made with 230.0 mL of 0.189 M furoic acid (HC5H3O3) and 20.0 mL of…

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Q: What is formed when a halogen molecule replaces hydrogen molecule(s) in an aromatic hydrocarbon? 2.…

A: The answer have been solved below

Q: The oven cleaner Easy Off™ is a concentrated solution of sodium hydroxide. With reference to Easy…

A: To make a solution , solute and solvent are mixed.  Solute is that which is used in less amount and…

Q: General Chemistry 4th Edition McQuarrie Rock • Gallogly Sodium sulfate is slowly added to a solution…

A: Given : 0.0500 M = Ca2+( aq )  0.0300 M = Ag+( aq )  Ksp of CaSO4 = 4.93 × 10^-5  Ksp of AgSO4 =…

Q: The name for Reaction 1 is ______ Choices: A. Acidification B. Oxidation, C. Reduction, D. None of…

A: We have to predict the name and reagents for reaction 1 .

Q: The name for Reaction 1 is _______ Choices: A. Williamson ether synthesis, B. Reduction with…

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Q: What is the primary structure of a polypeptide

A: Primary Structure: The primary structure of polypeptides is the sequence of amino acids in the…

Q: Write down the condensed molecular formula, line and angle structure and full 3-D structures for…

A: Condensed formula: In this, a molecule is the formula where the symbols of atoms are listed in order…

Q: What is the volume in milliliters of 3.4 mol of carbon monoxide at STP

A: 1mol of carbon monoxide=22.4L (at STP)

Q: 30 Br he 31 + HO. لماذا و( 32 OH 33; phenol e Br 34

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Q: Give the IUPAC name of the ether shown. Do not give the common name. Spelling and punctuation count.…

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Q: 3. The reaction: 2NOBr(g) --> 2NO(g) + Br2(g), has the rate law: Rate k[NOBr]2, where k = 0.055…

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Q: Part B Enter a balanced equation for the reaction of NaCH3COO (also written as NaC₂H₂O2) and HCL…

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Q: sample of 0.0500 M barium nitrate solution and 0.0500 M sodium sulfate solution was labeled with…

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Q: 7. 2NH₂NO3(s)- 8. H₂O(1) H₂O(s) 9. 30gig)→20,(g) 10. NH₂Cl(s)→→NH₂ + (aq)+CI (aq) =-26.0 kJ/mol AHjs…

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Q: how many liters of a 2.0M sodium bromide solution are needed to make .2L of a 0.50M solution of…

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Q: Identify three household products that contain or are made of molecular compounds. List the names of…

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Q: Q3/ Prepare each of the following compounds by using any inorganic reagents necessary: 1)…

A: Detail mechanistic pathway and exact reagent for every steps are given below

Q: Consider the electrochemical cell diagram shown below. As you observe the reaction in the cell, you…

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Q: The standard cell potentials for following reaction at standard room temperature are E Fe/Fe =…

A: Given-> E°Fe2+/Fe = -0.447 V E°Ag+/Ag = 0.7996 V

Q: A sample of aluminum metal absorbs 9.86 J of heat, upon which the temperature of the sample…

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