My remote control uses AAA batteries with a voltage of 1.5 V. What is the free energy of the reaction taking place inside one of these batteries involves the transfer of 2 electrons? -145 kJ +289455 kJ +145 kJ -289455 kJ +144728 kJ -144728 kJ O -289 kJ +289 kJ

Q: Determine the AH of the reaction 1 2NO29) +502cg) N205(s) 3 N205(s) → 2NO(9) + +502(g) O2(9) AH =…

A: Given:  Reaction (1): N2O5(s) ---> 2NO(g) + (3/2)O2(g)       ∆H1 = 223.7 kJ  Reaction (2):  NO(g)…

Q: Photosynthesis in plants concerts carbon dioxide and water into glucose (C,H1,O) and oxygen…

A: Given,

Q: Calculate free energy change (DG) at 25°C for the following reaction if Ecell°= +2.30 V: Cr(s) +…

A: Given electrochemical reaction: Cr(s) + Cl2 (g) → Cr2+ (aq) + 2Cl- (aq) Given, E0cell = +2.30 V We…

Q: 9. At 25° C: AG° is 21.3 kJ for the reaction HCO,H(aq) - H*(aq) + HCO2 (aq) Given that R= 8.314…

A:

Q: Consider the problem below: (Equation 1) 2 Ca(s) + O2(g) ---> 2 CaO(s) AH = -1270.2 kJ (Equation 2)…

A: The solution is provided below:

Q: _16. Use the following data to calculate AG° at 298 K for the combustion of propane: OG, kmol…

A: The ∆G° of a reaction can be expressed as the difference between the ∆G° formation of products and…

Q: Determine the Sign of #H?

A: Answer Sign of H for a reaction

Q: How much energy is transferred by 1 mol of 02(g) reacting in the equation below? C6) + ½ O2e) → CO),…

A: In this,half mole of oxygen react to release 110.5kj/mol of energy then when half mole of oxygen…

Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free…

A: Here we are required to find the standard Gibbs free energy of the reaction.

Q: Consider the reaction described by the chemical equation shown. C,H,(g) + H,O(1) → C,H,OH(1) AHân =…

A:

Q: The standard reaction free energy AG = -1482. kJ for this reaction: 4 Fe(s) + 30₂(g) →2 Fe₂O3(s) Use…

A:

Q: Given is the reaction:                       CH4(g) + 2O2 (g) → CO2(g) + 2H2O (g) ΔG°f CH4   =…

A: Given that, a combustion reaction is   CH4(g) + 2O2(g) → CO2(g) + 2H2O(g). The given values are…

Q: Choose the INCORRECT statement. o The work available in a cell = -nFEcell. %3D o Reversing a cell…

A: Various characteristics of a cell are: The amount of work available in a cell is equal to the…

Q: Calculate the standard free energy change at 25°C for the reaction below. NH4NO3(s) + H₂O(1) → NH4*…

A: We have been the reaction taking place between NH4NO3 and H2O and the different delta H° and delta…

Q: Cassandra is trying to classify the reaction presented by the graph below and calculate the change…

A: For exothermic reaction , ∆H is negative. For endothermic reaction, ∆H is positive.

Q: Calculate the standard free energy for the combustion of 1 mole of propane, C₃H₈(g), in the gas…

A: The standard free energy of a chemical compound consists of a free energy change according to the…

Q: What is the maximum work that could be obtained from 5.45 g of zinc metal in the following reaction…

A:

Q: What is E°cell (in V) at 25°C for the following balanced reaction if 28 electrons are transferred?…

A: In electrochemistry, electrode potential is the electromotive force of a galvanic cell built from a…

Q: Nitrate salts are generally soluble, but as you have learned, nothing has infinite solubility.…

A: Given,  Consider the following data: Ba2+(aq) ΔGf° = –561 kJ/mol NO3 - (aq) ΔGf° = –109 kJ/mol…

Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free…

A: Given reaction:   2Als + Fe2O3s → Al2O3s + 2 Fes

Q: Use a mathematical equation to show how the statement leads to the conclusion cited: If a reaction…

A: This question checks the basic knowledge of Gibbs free energy. We already know that, "ΔG is the…

Q: For a certain process, at 322 K, AG = −16.0 kJ and AH = -5.00 kJ. the process is carried out in such…

A:

Q: What would be the ΔE (in kJ) for the following reaction if 6.300 moles of H2O were decomposed? 2 H2O…

A:

Q: Consider the reaction below: A(aq) 2 B(ag) AG -1.64 kJ rxn A 1.000 M solution of A was heated at…

A: ∆G° = -1.64 KJ Temperature (T) = 71.0°C = 273+71 = 344 K Initial concentration of A = 1.000 M…

Q: Find AGra for the reaction: 3 C(s) + 4 H2(g) - CaHs(g) Use the following reactions with known values…

A: According to law of Laplace and Lavoisier: If any thermochemical reaction is reversed, then…

Q: One mole of sodium metal is added to water. How much work (in kJ) is done by the subsequent reaction…

A: given reaction of sodium metal with water  at T = 25 degree Celsius find work done

Q: Calculate ΔS° in J/K for the reaction of solid iodine with chlorine gas to form iodine monochloride…

A: The reaction of solid iodine with chlorine gas to form iodine monochloride vapor.  ΔS° = ?  Assuming…

Q: 19. What would happen if KCl(s) was added to a saturated solution of AgCl in water AgCI (s) =Ag'…

A: The equilibrium reaction taking place is given as, => AgCl (s) -----> Ag+ (aq) + Cl- (aq)…

Q: Determine the value of ∆G° for the following oxidation-reduction reaction:   2 Fe3+(aq) + 3 Mn(s) →…

A: Ans is -662kj

Q: Given the information A+B C 2D D calculate AG at 298 K for the reaction A+B 2C AG = AH = 739.8 kJ AH…

A: The temperature given is .To find  for the reaction .

Q: 2 Al(s) + Fe₂O3(s)→Al₂O3(s) + 2 Fe(s) se this information to complete the table below. Round each of…

A:

Q: Calculate ΔG° using the following reaction and information below . CH3CH2OH(g) + 3O2(g) ---> 2CO2(g)…

A: The relation between ΔG°, ΔH°, and ΔS° is as follows ΔG°=ΔH° – TΔS° Where T is temperature and…

Q: How many microstates are created when 4 particles are distributed into 2 boxes? O 16 O 8 O 2 O4

A: We have to predict the number of microstates.

Q: Calculate the work, in joules, done by a gas as it expands at constant temperature from a volume of…

A:

Q: Consider the reaction N2(g) +202(g) →→2NO2(g) Using the standard thermodynamic data in the tables…

A: Solutions  The given balanced chemical reaction is  2 N2 (g) + O2 (g) →2N2O (g) Calculate ∆Grxn of…

Q: What is the maximum work that could be obtained (in kJ) from 4.85 g of zinc metal in the following…

A: Given: Zn(s) + Cu2+(aq) →Zn2+(aq) + Cu(s) Mass of zinc metal is 4.85g.

Q: Calculate the ΔGO(in kJ/mol) for the following reaction at 25.0℃. Sn+2(aq)+Mn(s)→Sn(s)+Mn+2(aq)

A: Answer: ∆G° for the following reaction at 25.0°C is -200.527 kJ/mol

Q: Consider the following reaction   AgBr(s) → Ag+(aq) + Br−(aq), ΔGo = +69.1 kJ   Calculate ΔG for the…

A: The relation between ∆G and ∆Go is  given by: ∆G = ∆Go + RT lnQ Where, R = universal gas constant,…

Q: How much energy is evolved during the formation of 4.5 moles of Fe, according to the reaction below?…

A:

Q: Find AHrxn (kJ/mol) for the reaction 2Al(s) + Fe203(s) → Al203(s) + 2Fe(s), given the reactions…

A: Given  Fe(s)------->Fe(l),∆H=13.8 KJ/mol             (1) Al(s) +…

Q: (kJ/mol). Use the information given in the table to determine the standard free energy of formation…

A:

Q: Find AG for the following reaction, using AH and S ° values. H2(g) + I2(s) → 2 HI(g) kJ

A:

Q: calculate ΔG in kJ•mol-1 at 298 K for the following reaction:  2 A(g) + B2(s)  →  2 AB(g)    ΔGo =…

A:

Q: Answer the following questions by stating whether the reaction will occur spontaneously or not at…

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Q: Calculate ΔE, if q= 0.765 kJ and w= -850 J

A: Since ΔE = q - w where q is the heat flowing into the system from the surroundings and w is the work…

Q: Calculate AH for the following reaction at 25.0 °C: Fe₂O₂ (s) + CO(g) 3FeO(s) + -110.5 -272 2. AH…

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Q: How much energy is evolved during the reaction of 51.2 g of Al, according to the reaction below?…

A:

Q: Consider a chemical reaction where AS is 40.0 J/K, and AH is 25.0 kJ. What is the change in free…

A: The change in the Gibbs free energy ∆G can be calculated using the change in enthalpy ∆H, change in…

Q: 66. Calculate AH°for the process Co304(s)3Co(8)+2O2(g) from the following information: Co(s) + O2…

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