If the delta H of a reaction is 30.2J and delta S is -7.1J/K, what is the value of delta G at 295K? 1) 4012.35J 2) -8024.7J 3) 7964.3J 4) 8024.7J 5) -7321.5J

Q: Calculate the change in the Gibbs free energy (ΔGorxn) in J for the decomposition of carbon…

A:

Q: Firefly luciferase is the enzyme that allows fireflies to illuminate their abdomens. Because this…

A:

Q: Calculate the ΔGO∆GO (in kJ/mol) for the following reaction at 25.0℃.…

A: The given electrochemical cell reaction is->>3Co2+(aq)  +   2Al(s) 3Co(s)  +  2Al3+(aq)Ecell =…

Q: Calculate ΔrH° for the combustion of methane gas, CH4 : CH4(g)  +   2 O2(g)  →   CO2(g)  +  2…

A: Given  CH4(g)  +   2 O2(g)  →   CO2(g)  +  2 H2O(g) molecule                                  ΔfH°…

Q: Calculate the ΔHºrxn of the following processes at 25 degrees celsius and determine whether each…

A: ΔHºrxn is given by the difference of ΔHºproducts  and ΔHºreactants.If ΔHºrxn is negative, then it is…

Q: Can you please elaborate on why ΔU would be < ΔH? I don't quite understand the logic behind it.

A: During vaporization, a liquid is converted into a gas. Liquids have stronger intermolecular forces…

Q: In a "coffee-cup" calorimeter, 50.0 mL of 0.100 M AgNO3 and 50.0 mL of 0.100 M HCI were mixed. Both…

A:

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: Calculate ∆Gº for the reaction, 2C2H6(g)+5O2(g)→4CO(g)+6H2O(g), given ∆Gºf for C2H6(g)=-32.9 kJ/mol,…

A: 2C2H6(g)  +  5O2(g)  →  4CO(g)  +  6H2O(g) ∆Gºf for C2H6(g)=-32.9 kJ/mol, ∆Gºf for CO(g)=-137.2…

Q: At a constant external pressure of 43.6 bar, a mole of X reacts via the reaction X(g) + 4Y(g)→2Z(g),…

A: Introduction: At constant pressure heat released or absorbed for a particular reaction is called the…

Q: A 8.31 gram sample of methanol was combusted in a bomb calorimeter. The temp of the calorimeter…

A: To calculate the delta E , we would use the formula : ∆E = q /n  q = heat  n = moles

Q: Time Consider the reaction represented by the equation 2X + 22 - X,Z,. During a reaction in which a…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: ( in kilojoules) for the industrial synthesis of chloroform (CHCl3) in a reaction of methane ( CH4)…

A:

Q: .

A:

Q: Consider the following reaction at 298 K: 4 Fe(s) + 3 O2(g) → 2 Fe2O3(s) Suppose 150 g of iron…

A: The balanced equation is: 4 Fe(s) + 3 O2(g) → 2 Fe2O3(s) ; ∆Ho = ??  First, we have to find the…

Q: Calculate the ΔH for the following reactions:  A- Mg (s) + C (s, graphite) + 3/2 O2 (g) > MgCO3 (s)…

A: Calculate the ΔH for the following reactions:

Q: Consider the following reaction: SO:{3) + CaO(s) = CasO4ls). If AG°is - 345 kJ/mol for this reaction…

A: Given, ∆G ° = -345 KJ/mol  Temperature = 298 K  Keq = ?

Q: use the data below to calculate the temperature at which the dissociation of I2(g) is 50% at 1 atm…

A:

Q: Calculate the change in internal energy (ΔE) for a system that is giving off 25.0 kJ of heat and is…

A: Heat given Q = 25.0 kJ  Initial volume Vi = 12.00 L  Final volume Vf = 6.00 L Constant pressure P =…

Q: The addition of 121  g potassium fluoride to 591  mL of water (d = 1.00 g/mL) causes the temperature…

A: The mass of solution is calculated as shown,

Q: Use the data below and Hess’ law to calculate the ΔrHo for the overall reaction: C2H4(g) + 6F2(g) →…

A:

Q: press boat

A: State function: The state function is a property o Thermodynamic system which has a definite value…

Q: For a particular reaction at 148.1 °C, Δ?=−1428.51 kJ, and         Δ?=393.69 J/K  .  Calculate Δ?…

A:

Q: A 0.656-g sample of acetylsalicylic acid (C9H8O4) is burned in a bomb calorimeter and the…

A: The objective of this question is to calculate the change in energy (ΔE) for the combustion reaction…

Q: What is the significance of the change in Gibbs free energy (ΔG) for a reaction?

A: In thermodynamics free energy or Gibbs free energy is the energy that is used to express the total…

Q: ΔGfo

A:

Q: Given the following: P,(s) + 50,(g) → P,0,(s) A G° = – 2697.0 kJ/mol2H, (g) +0,(g) → 2H,0(g) A G° =…

A:

Q: 15. How much energy is required to decompose 1228 g of PC13, according to the reaction below? The…

A: Mass of PCl3 = 1228 g Molar mass of PCl3 = 137.32g/mol Reaction = 4PCl3(g)  ---&gt;  P4(s) + 6Cl2(g)…

Q: Example 1: Solid calcium carbonate, CaCO,, is able to remove sulphur dioxide from waste gases by the…

A: Note: As per our guidelines, we are supposed to answer only the first question (i.e. example 1),…

Q: A particular reaction has a ΔHo value of -169 kJ and ΔGo of -156 kJ at 524 K. Calculate ΔSo at 524 K…

A: The relation between ΔHo, ΔGo and ΔSo is shown below. ∆G∘=∆H∘-T∆S∘

Q: CaCl2 (MM = 110.98 g/mol) is used as road salt in the winter to minimize the accumulation of ice on…

A: On adding dissolving CaCl2, the temperature will change from initial value. Heat absorbed by water…

Q: Calculate the AHrxn for this overall reaction: 2 H3BO3(aq) → B203(s) + 3 H20) given the following…

A: Given: 2H3BO3(aq)→B2O3( s)+3H2O(l) To find: ∆Hrxn

Q: Compound Δ?∘f (kJ/mol)Δ⁢Gf∘ (kJ/mol) A +387.7+387.7 B +600.4+600.4 C +402.0+402.0 Use the data given…

A: Ans given below

Q: Calculate the ΔHo (in kJ) for the hypothetical reaction:  2X2D (g) + 3M2 (g) → 2X2M (l) + 2DM2 (g)…

A: We have to calculate the ∆H0 for Given reaction..

Q: The reaction of gaseous H2H2 and liquid Br2Br2 to give gaseous HBrHBr has ΔHΔH = -17.4…

A:

Q: Calculate ∆H for the reaction 4NH3 (g) + 5O2 (g) → 4NO (g) + 6H2O (g), from the following data. 1.…

A: 4NH3 (g) + 5O2 (g) → 4NO (g) + 6H2O (g) 1. N2 (g) + O2 (g) → 2NO (g) , ∆H = -180.5 kJ 2. N2 (g) +…

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

A:

Q: The normal boiling point of a substance is 433 °C. Calculate the pressure at which this substance…

A: this solution is done using the clausius-clapeyron equation .

Q: Consider the hypothetical thermochemical equation:  3 A + B ----> 2 C for which delta H = 62.1…

A: According to Hess's law change of enthalpy in a chemical reaction is same regardless of whether the…

Q: Calculate the ΔG∘rxn for 2ClF (g) + Br2 ​(g) &lt;------&gt; 2ClBr (g) + F2 ​(g) _____ kJ/mol

A:

Q: Consider the hypothetical thermochemical equation:  3 A + B ----> 2 C for which delta H = 62.1…

A: Since,According to Hess's law change of enthalpy in a chemical reaction is same regardless of…

Q: When 0.783 g of benzoic acid, C7H6O2 (122.12 g/mol) is burned in a bomb calorimeter, the temperature…

A: Given , mass of benzoic acid = 0.783 g

Q: Calculate ΔrH° for the combustion of methane gas, CH4 : CH4(g)  +   2 O2(g)  →   CO2(g)  +  2…

A: The standard enthalpy change for the formation of one mole of a compound from its elements in their…

Q: Calculate for the Delta H (enthalpy) of the reaction below 2NH3(g) + O₂(g) given the following data:…

A: