At equilibrium, what is the value of ΔGrxn? < 1 < 0 = 1 = 0

Q: When is the fugacity equal to the partial pressure of a gas? Fugacity is equal to partial pr...

A: Fugacity  is representing the actual behavior of real gases which distinctly different from the beha...

Q: Which of the following factors affects the equilibrium of reversible reactions involving gas? O conc...

A: Equilibrium Reactions: The chemical reactions that can come back to the original path in which it ha...

Q: Methanol (CH3OH) burns in air according to the equation 2CH3OH + 302 2CO2 + 4H20 If 189 g of methano...

A: Given : Mass of methanol = 189g

Q: Two different reactions begin with equal concentrations of their respective reactants, A and C. One ...

A: Solution is given below in next step in jpeg format  

Q: product, determine the time for A to reach 1.438 M. Use the given: initial concentration of 2.553 M ...

A: For 1st order kinetics,  kt = ln(Ao/A) Where,  k = rate constant  t = time  Ao = initial concentrati...

Q: Which of the following is/are TRUE about Galvanic cell? The Gibbs Free Energy of the cell is negati...

A: For spontaneous process Gibbs free energy change in negative...

Q: Write the pressure equilibrium constant expression for this reaction.

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Q: Question 25 Which of the following describes an electrolytic cell? O The half-cells are placed in se...

A: Electrolytic cell in which electric energy is converted into chemical energy  In this cell non spont...

Q: Question 7 The AG'rxn for the reaction: N2(g) + 02(9) + 2 NO(g) is +173 kJ/mol at 25 °C. What is the...

A: The relation between standard Gibbs energy change for standard condition and equilibrium constant is...

Q: P This dot structure represents which of the following answers: O P O (Ne] 3s^2 3p^3 O PA3+ O (Ne] 3...

A: In the lewis dot structure of an atom, the dots represent the valence electrons present in an atom.

Q: Question 20 What are the variables in a van't Hoff plot? O K vs 1/T O In K vs T O In K vs 1/T O K vs...

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Q: know there is only a limit to how many questions you can help me on and I don't know if each blank c...

A: The solution is as follows:  

Q: What is the cell potential for the following reaction at 25 °C?  Ni(s) + Cu2+(0.010 M) → Ni2+(0.001...

A: Given, Ni(s) + Cu2+(0.010 M) → Ni2+(0.0010 M) + Cu+(1.0 M) SRP: E° Ni2+/Ni = -0.25 V; E° Cu2+/Cu+ = ...

Q: Which of the following statement/s is/are TRUE? I. The Arrhenius Theory cannot be applied to account...

A: The answer is given below

Q: Determine the concentration of A in 2A -> product second order reaction after 45 seconds. Use the gi...

A: For a second order reaction, Time, t = 45 seconds Initial concentration of A, Ao = 6.714 M Rate cons...

Q: n biological systems, an ACTIVE transport process is one in which an important chemical component is...

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If y...

Q: In the presence of excess thiocyanate ion, SCN-, the following reaction is first order in iron(III)...

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Q: 6. If 0.025 mol of COCI2 (g) is placed in a 1.0L container at 400°C, 16.0% of the COC12 (g) is disso...

A: KC is equilibrium constant

Q: Consider the following reaction: C3H18(1) + 25/2 O»(g) → 8 CO2(g) + 9 H20(1) If d[CO2l/dt = 0.5OOM/s...

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Q: What are all the ionic and molecular species present in a 0.001 - M aqueous solution of C6H4OH(CO2H)...

A: The answer is as follows:  

Q: Draw Lewis electron dot diagram of compound CO2 to determine the molecular polarity by drawing the p...

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Q: IV. Laboratory Report: (Parts 1,4,5 are typed.) 1. Title page including the average calculated value...

A: Given: Titration KHP (g) Vfinal (mL) Vinitial (mL) Vtotal NaOH(mL) 1 0.7430 33 0.0 33.00 2 0....

Q: Which alkyl halide will form.the most stable carbocation? Br Br Br II II IV Multiple Choice II IV

A: A carbocation is an ion with a positively charged carbon atom.

Q: 7. Explain, in terms of the strength of intermolecular forces, why the boiling point of diethyl ethe...

A: The boiling point of solvent is the temperature at which solvent pressure is equal to atmospheric pr...

Q: Use these bonds and atoms to do the following: 1. Construct a model of methane. Write down its dash ...

A: Since you have asked multiple questions, we will answer the first one for you. To get the remaining ...

Q: Gaseous butane (CH. (CH, (CH,), CH,) will react with gaseous oxygen (0,) to produce gaseous carbon d...

A: Butane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical r...

Q: At 2000 °C, N2(g) + O2(g) + 2 NO(g); Kc = 4.10 x 10-4 What is Kp for this reaction? 7.75 O 2.17 x 10...

A: For the reaction., N2(g) + O2(g) -----&gt; 2NO(g)  Temperature = 2000°C  Kc = 4.10 × 10-4 We have to...

Q: Which of the following factors affects the equilibrium of reversible reactions involving gas?     ...

A: To identify: The factors that affect the equilibrium of reversible reactions involving gas.  

Q: Calculate the mass of CO, (gram-formula mass-4401 g/mol) produced when 0.64 kg of cellulose is compl...

A: Given, The mass of CO2 (gram-formula mass-4401 g/mol) produced when 0.64 kg of cellulose is complete...

Q: トyPo + 2 HNog (Cz Hs ) Be e + Be CH3)2 M9 Et, + t-BUOH-

A: Since you have posted questions with multiple subparts, we are entitled to answer the first 3 only. ...

Q: Consider the following reversible reaction to answer questions 1-4. It is EXOTHERMIC. 2 CO2 (g) 4 2 ...

A: 1.)  We would write expression for Kc . 2.) Plug given values of concentration of each compound at e...

Q: I. Directions: Draw the lewis structures of the neutral atom and the ion of each element. Determine ...

A: Lewis structure is the representation of molecules or atoms with valance electron

Q: The hydronium ion concentration of an aqueous solution of 0.429 M diethylamine (a weak base with the...

A:

Q: The ΔG°rxn for the reaction: N2(g) + O2(g)  2 NO(g) is +173 kJ/mol at 25 °C.  What is the equilibri...

A: Complete solution is given below in next step   

Q: What is the packing efficiency (in %) for a simple cubic unit cell? Give answer with three decimal p...

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Q: Which of the groups below is capable of only hydrophobic interactions? a b c d e

A: The answer is as follows:  

Q: an attempt to measure the effects of acid rain, researchers measured the pH (7 is neutral and values...

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Q: Consider the following reaction: A2 + 2B+2 AB The initial concentrations are [A2] = 0.69OM and [B] =...

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Q: What ending should each of the molecules below have? a) Alcohols b) Aldehydes c) Carboxylic acids d)...

A: The ending of the name of the compound containing a functional groups is derived from the type of fu...

Q: Question 21 At 100°c and 2 bar pressure, the degree of dissociation of phosgene is 6.30 x 105. Calcu...

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Q: 1. Which of the following match-ups about free energy is correct? A. Positive Gibb's = exergonic = n...

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Q: The amount of energy needed to heat 2.00 grams of mercury from 50.00 to 90.00 is 11.28 Jules. The sp...

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Q: Question 9 of 39 Sub What is the correct systematic name for the compound shown here? pull up for ad...

A: Write name of the given structure----  

Q: explain the results of this experiment table 2    Test Tube Number Cobalt Chloride Concentration...

A: The concentration v/s absorbance data given is,   Test Tube Number Cobalt Chloride Concentrati...

Q: Nitrogen dioxide decomposes according to the reaction: 2 NO2(g)  2 NO(g) + O2(g); Kp = 4.48 x 10-13 ...

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Q: Draw a graph of the expected relationship between hydrogen isotope ratio in summer and rooting depth...

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Q: The cell notation for the Galvanic cell is The Standard Reduction Potential are as follows: E°ca2*/c...

A: formula used E°cell = E°cathode -E° anode  

Q: 1) Suppose you have three identical balloons that are filled with helium gas. a. If you drive the fi...

A: We would use gas laws to answer these questions. 

Q: The skeleton of acetic acid is shown. Complete the structure by adding bonds and nonbonding electron...

A:

Q: Put some water in cup. Sprinkle black pepper all over the surface. What does the pepper do? Tell you...

A: Polar molecules dissolve in polar solvents whereas non polar molecules dissolve in non polar solvent...