Calculate AHxn for the reaction 2Ni(s) + 2S(s) + 30,(g) → 2Niso,(s) from the following information: 1. Niso,(s) - Nio(s) + So,(g) = 156 kJ rxn 2. s(s) + 0,(3) so, (g) AH° =-297 kJ fxn 3. Ni(s) + 0,(g) - =-241 kJ rxn

Calculate AHxn for the reaction 2Ni(s) + 2S(s) + 30,(g) → 2Niso,(s) from the following information: 1. Niso,(s) - Nio(s) + So,(g) = 156 kJ rxn 2. s(s) + 0,(3) so, (g) AH° =-297 kJ fxn 3. Ni(s) + 0,(g) - =-241 kJ rxn

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Calculate AH298 (in kJ) for the process Co304(s) → 3 Co(s) + 2 0,(g) from the following information.…

Q: 9. Calculate AH for the following reaction: 2B (s)+ 3,0,(g) → B,0, (s) Use the following reactions…

A: Answer:

Q: 6. Find AH for the following reaction: Fe2O3 (s) + 3 CO (g) → 2 Fe (s) + 3 CO₂ (g) Use these…

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

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

A: Given, Temperature = 31°C=(31+273)K=304 K

Q: 1. For the given reaction: Calculate AG at this temperature = 298.15 K 4Fe(s) + 302 (g) → 2Fe₂O3(s)…

A: According to the second law of thermodynamics, the spontaneous nature of the reaction is determined…

Q: Consider the following reactions: 3C(s) +4H,(g)→C;H,(g) AH° =-103.8kJ C(s) +0,(g)→ CO,(g) AH'…

A: Hess’s law- Change in enthalpy for a reaction is independent on path or steps followed by reaction.…

Q: DeltaU°rxn

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

Q: For the reaction 2NH3(g) + 202(g)¬N20(g) + 3H,0@) AH° = -683.1 kJ and AS° = -365.6 J/K The maximum…

A: The thermodynamic equation of energy is shown below: Where; ∆H= change in enthalpy T= temperature…

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: 12. Use the standard reaction enthalpies given below to determine AH°rxn for the following reaction:…

A: The value of ∆H depends on Stoichiometry of the chemical reaction If a chemical equation is…

Q: A student dissolves 14.5 g of potassium chloride (KCI)in 250. g of water in a well-insulated open…

A: Data given: Mass of potassium chloride (KCl) = 14.5 g Mass of water, m = 250 g Initial temperature,…

Q: Given the data in the table below, AH°rxn for the reaction 2A82S (s) + O2 (g) → 2A£2O (s) + 2S (s)…

A: The heat of reaction is defined as the amount of heat that needs to be added or removed from the…

Q: Use the information provided to determine AH°rxn for the following reaction: 3 Fe203(s) + CO(3) → 2…

Q: 3. Calculate AH for the formation of one mole of N,O, from the elements at 25°C using the following…

Q: Calculate A,G for the following reaction: - CaCO,(s) → Ca0(s) + CO,(9) Using the following data: -…

A: Given reaction, CaCO3(s) → CaO(s) + CO2(g)

Q: For a particular reaction at 196.8 °C, AG = -1266.45 kJ, and AS = 529.15 J/K. Calculate AG for this…

A: ∆G = ∆H - T∆S

Q: Consider the following reaction for the synthesis of nitrogen dioxide: N2(g) +202(g) →→ 2NO(g) At+34…

Q: Calculate AG, AH, and AS at 25°C for the reaction below in the indicated units. [Use thermodynamic…

A: ∆G° = ∆H° - T∆S° T = Temperature

Q: Determine AG for the reaction CH, (g) +20, (g) ->2H,O(1) + CO,(g) and at 25°C. AH° =-256 kJ/mol, AS…

A: Given : ΔHo = -256 KJ/mol And ΔSo = +514 J/mol.K = +0.514 KJ/mol.K…

Q: Determine AG for C, H1, () +0,(g) 5 4CO,(g) + SH,0(g) given the following information: Substance AG;…

A: Answer: option a. -2,705 kJ is the value of ∆Grxn for the given reaction.

Q: If AH = -73.54 kJ for a chemical reaction, that reaction Endothermic Spontaneous Exothermic…

A: we have to select the correct option for the given reaction

Q: Consider the following data. Mg(s) + S(s) MgS(s) H = -598.0 kJ SO2(g) S(s) + O2(g) H =…

A: Hess's law states that the enthalpy change for a reaction is the sum of the enthalpy changes of the…

Q: which reaction of carbon monoxide w metal oxide would produce pure metal and carbon dioxide…

A: The reactions given are, 1) Fe2O3(s) → 2 Fe(s) + 3/2 O2(g) ΔrGº = +742.2 KJ/mol 2)…

Q: ΔH for the reaction Ag (s) + 1/2 Cl2 (g) ---> AgCl (s) is -127 kJ. The value of ΔH for the…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, she fills…

A: Answer: In these questions we have to find out all the parameters those are responsible for the…

Q: In a reaction, 1.00 mole of H2 is produced at a constant pressure of 1.00 atm and at 298 K (1 L atm…

A: The work done in the reaction is -2.48 kJ.Explanation:The work done by a gas is given as, W=−PΔVand…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, she fills…

A: Given that : For the reaction : Al2O3(s) + 2Fe(s) → 2Al(s) + Fe2O3(s)∆H=852…

Q: For the following reaction, under which temperature circumstances (in °C) will it be product…

A: When the change in gibbs free energy is negative, then the reaction is feasible which means product…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

A: Given : Table To find : Complete the given table Solution : There is a relation between ∆G, ∆H and…

Q: Calculate AHrxn for the reaction 2Ni(s) + 2S(s) + 30,(g) → 2NISO,(s) from the following information:…

A: We will do operations with given equation to get required equation.

Q: Calculate the AH for the following reaction: 2 H2S(g) + 3 02(g) → 2 H201) + 2 SO2(9) Use the data…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

Q: Calculate AH for the reaction, C,H,(g) + H,(g) → C,H,(g) Given: (a) 2 C,H,(g) + 5 0,(g) →4 CO,(g) +2…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

Question

100%

Calculate AHxn for the reaction
2Ni(s) + 25(s) + 30,(g) –
→ 2NISO, (s)
from the following information:
1.
Niso,(s) -
Nio(s) + So,(g)
= 156 kJ
rxn
2.
s(s) + 0,(3)
so, (g)
AH°
=-297 kJ
fxn
3.
Ni(s) + 0,(g) → Nio(s)
AH°
=-241 kJ
rxn
AH pn=
kJ

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

1
For the reaction CO(g) + 3H2(g) CH4(g) + H20(g) AH° = -206.1 kJ and AS° = -214.7 J/K The maximum amount of work that could be done when 2.06 moles of CO(g) react at 349 K, 1 atm is kJ. Assume that AH° and ASº are independent of temperature. Petni Entire GroUD 9 more group attempts remaining
Consider the following reaction at 25 °C: 3 NiO(s) + 2 NH (g)→3 Ni(s) + N,(g) + 3 H,O(g) | kJ If AG° = -18.1 kJ/mol, determine the value of AG assuming that a mixture contains 57.6 g of NiO, 182.3g of Ni, 0.24 atm of NH, 8.54 atm of N, and 10.07 atm of H,O. %3D 1 3 3 4 6. C 8. 9. +/- 0. x 100 2. 5
Consider the following reaction: H₂(g) + 12 (g) --> 2HI(g) Given the following data: H₂: AH° = 0 kJ/mol; Sº = 131 J/molK 1₂: AH°= 0 kJ/mol; Sº = 104 J/mol K HI: AH = 24 kJ/mol; Sº = 202 J/mol K Determine the AG in kJ for this reaction at 298K. Do not put units in your answer. Report your answer with two places past the decimal point.
Consider the reaction 2NO2 (9) = N204(9) For each of the following mixtures of reactants and products at 25°C, predict the direction in which the reaction will shift to reach equilibrium. AG F(NO:(9)) = 52 kJ/mol AGN0.(0)) = 98 kJ/mol PNO, = PN,0, = 1.0 atm a. PNo, = 0.21 atm, PN,o, = 0.50 atm b. PNO2 0.21 atm, PN,04 0.84 atm с.
Can you help me figure this out?
please answer both parts of the question thanks for the help
Please report in correct sigfigs and in units of kJ/mol
Using the values provided in the table below, calculate ΔHr for the following reaction: 2CO2(g) + 4H2O(g) → 2CH3OH(l) + 3O2(g) a. -2158 kJ mol–1 b. 1354 kJ mol–1 c. -402 kJ mol–1 d. -435 kJ mol–1 e. -1354 kJ mol–1
A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 74.0 °C and constant total pressure. Then, he measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of his measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium. AH = 181. kJ AS = -499. K ? 2NO(g) N, (g) + 0, (g) AG = kJ Which is spontaneous? this reaction the reverse reaction neither