Use the given ΔH°f values in the table to calculate the ΔH°rxn of the reaction below.2NH3(l) + 6NO(g) → 3H2O2(l) + 4N2(g) ### Calculating Reaction Enthalpy Change**Objective**: Use the given standard enthalpy of formation (\(\Delta H^\circ_f\)) values to calculate the standard enthalpy change (\(\Delta H^\circ_{rxn}\)) of the reaction below.**Chemical Reaction**:\[ 2\text{NH}_3(l) + 6\text{NO}(g) \rightarrow 3\text{H}_2\text{O}_2(l) + 4\text{N}_2(g) \]**Table of Enthalpy Values**:| Substance | \(\Delta H^\circ_f\) (kJ/mol) ||-----------|-------------------------------|| NH\(_3\)(l) | 264.0 || NO(g) | 90.3 || H\(_2\)O\(_2\)(l) | -187.8 |**Question**: Calculate \(\Delta H^\circ_{rxn}\) using the options below:- \(-1633.2 \, \text{kJ}\)- \(-577.2 \, \text{kJ}\)- \(-542.1 \, \text{kJ}\)- \(-506.4 \, \text{kJ}\)**Method**:To determine \(\Delta H^\circ_{rxn}\), use the formula:\[\Delta H^\circ_{rxn} = \sum \Delta H^\circ_f (\text{products}) - \sum \Delta H^\circ_f (\text{reactants})\]

Enthalpy of reaction (ΔH°rxn) is the enthalpy change associated with a reaction. It can be negative…

Answered: Use the given ΔH°f values in the table…

Use the given ΔH°f values in the table to calculate the ΔH°rxn of the reaction below. 2NH3(l) + 6NO(g) → 3H2O2(l) + 4N2(g)

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: Determine ΔH for the third reaction from the information given. S(s) + O2(g) ↔ SO2(g) ΔH = -296.1…

A: Given;

Q: Determine the mass of CO2CO2 produced by burning enough carbon (in the form of charcoal) to produce…

A: The balanced chemical reaction is C(s)+O2 (g)→CO2(g); ΔrH∘=−393.5 kJ-mol-1 The mass of CO2…

Q: Determine ΔH for the third reaction from the information given. 1/2 N2(g) + O2(g) ↔ NO2(g) ΔH =…

A: The two reactions given are, 1) 1/2 N2 (g) + O2 (g) ↔ NO2 (g) ΔH = 33.85 KJ2) N2 (g)…

Q: Find ΔHrxn for the following reaction given the table of data below: 3 H2(g) + O3(g) → 3 H2O(g)…

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

Q: Use the thermochemical equations below to determine the AHXN expression for: 2 N20(g) → 2 N2(g) +…

A: When we reverse the reaction, then enthalpy for the reversed reaction will be the same as the…

Q: Use the data below to determine the ΔHrxn for the following reaction: H2C=CH2(g) + 3O2(g) è 2CO2(g)…

A: ∆Hrxn can be calculated using given bond energies.

Q: Given the reactions, X(s)+1/2O2(g)⟶XO(s) Δ?=−807.5 kJ XCO3(s)⟶XO(s)+CO2(g) Δ?=+390.3 kJ…

A: It is given that the change in enthalpy of the given net reaction need to be calculated and the…

Q: The addition of 119.0 g potassium fluoride to 605.0 mL of water (d = 1.00 g/mL) causes the…

A: Given: The mass of potassium fluoride = 119.0 g The volume of water = 605.0 mL The density of water…

Q: ind ΔHrxn for the following reaction given the table below. N2O(g) + NO2(g) → 3 NO(g) Reaction…

Q: Consider the reaction N2(g)+3H2(g)→2NH3(g),N2(g)+3H2(g)→2NH3(g), ΔHΔH =−92.3kJ mol−1=−92.3kJ mol−1…

Q: Given the reactions below, what is the ∆Hrxn for the following reactions? 1) 2 TiI3(s) → 2 Ti(s) 3…

A: Delta H reaction for the above reaction is

Q: Calculate ΔH°rxn using the following information: SO2I2(g) + 2 H2O(l) → 2 HI(g)…

A: For the given reaction: SO2I2(g) + 2 H2O(l) → 2 HI(g) + H2SO4(l) ΔH°rxn for the above given…

Q: Using Hess's law, calculate ΔH for the reaction: 2C (s) + H2 (g) -> C2H2 (g) reaction 1 C2H2 (g) +…

A: Given: The different chemical reaction is calculated as follows: C2H2 (g) + 3O2 (g) ------------>…

Q: Using the equations Ca(s) + 1/2 O₂ (g) → CaO (s) ∆H° = -450 kJ/mol CO₂ (g) → C (s) + O₂ (g) ∆H° =…

A: The given equation are Ca(s) + 1/2 O₂ (g) → CaO (s) ∆H° = -450 kJ/mol ......…

Q: At 298 K, the following heats of reaction are known: S (s) + O2 (g) → SO2 (g) ΔH = −296.1 kJ 2 SO3…

Q: Make any changes needed in each of the following equationsto make ΔH°ᵣₓₙ equal to ΔH°f for…

A: ∆H˚f is the change in enthalpy (∆H) when 1 mole of the compound is formed from its constituent…

Q: Use the information provided to determine ΔH°rxn for the following reaction: 3 A(s) + B(g) → 2 X(s)…

A: The standard enthalpy of the given reaction is calculated is follows :

Q: Calculate ΔHrxn for the following reaction: CaO(s)+CO2(g)→CaCO3(s) Use the following reactions and…

A: "Hess law" helps in the evaluation of enthalpy change (Delta H) for any specific reaction. When the…

Q: Hydrogen cyanide is a highly poisonous, volatile liquid. Determine the ΔH for the reaction that…

A: Hess's Law of Constant Heat Summation: If a reaction occurs in multiple stages or steps, the total…

Q: Determine the theoretical ΔH for equation #1 using the Standard Enthalpies of Formation reference…

Q: reactions

A: Dear student I have given answer to your question in the image format.

Q: Two pollutants that form in auto exhaust are CO and NO. An environmental chemist must convert these…

A: The question is based on the concept of Hess's law. It states that the net enthalpy change during…

Q: Using the equations 2 Sr(s) + O₂ (g) → 2 SrO (s) ∆H° = -1184 kJ/mol CO₂ (g) → C (s) + O₂ (g) ∆H° =…

A: Given:

Q: Find the ΔH (in kilojoules) for the reaction below, given the following reactions and subsequent ΔH…

Q: Calculate the ∆Hrxn for the following reaction. 2 NCl3(g) → N2(g) + 3 Cl2(g)

Q: hat is ΔHof of Al2S3(s)? 2Al2S3(s) + 9O2(g) → 2Al2O3(s) + 6SO2(g) ΔHo = -3684.2 kJ ΔHof…

A: The reaction : 2Al2S3(s) + 9O2(g) → 2Al2O3(s) + 6SO2(g) ΔHo = -3684.2 kJ ΔHof Al2O3(s) =…

Q: Use the ΔH°f data in the Reference Cards to calculate ΔH°rxn for this reaction: 2 SO2(g) + O2(g) → 2…

Q: Given the reactions below, calculate ΔHrxn (in kJ/mol) for the reaction of solid carbon with gaseous…

A: Answer

Q: Methanol (CH3OH) is often used as a fuel in high-performance engines in race cars. Using the data in…

A: Combustion :- The process of burning a compound in excess of air or oxygen is called combustion The…

Q: 5.00 g of potassium hydroxide (molar mass = 56.1 g/mol) dissolves in 100.0 g of water and the…

A: The question can be solved by giveb formula, Q=m×C×dT where Q = heat energy (Joules, J), m = mass…

Q: Using the ΔHf values in the appendix, calculate the ΔH of each reaction below. CaO(s) + 2 HCl(g) →…

Q: The enthalpy change for the following reaction is -36.2 kJ 2A(s) + B(g) → C(g) Determine the ΔH…

A: Answer:- This question is answered by using the simple concept of Hess law of constant heat…

Q: Find ΔHrxn for the reaction: 3 H2(g) + O3(g) → 3 H2O(g) Using the following…

A: Reactions with known enthalpy changes are the following. H2Og→H2g+12O2g ∆Hreaction=+241.8 kJ…

Q: Determine the enthalpy of reaction for HCl(g) + NaNO₂(s) → HNO₂(l) + NaCl(s) 2NaCl(s) + H₂O(l) →…

Q: Given the reaction below, what is the ∆Hrnx for the following reaction? 4 Ti(s) + 6I2(g) → 4TiI3(s)

A: using the formula ∆H rxn= ∆H( product) -∆H (reactant)

Q: Use ΔH formation information provided to calculate ΔH of the reaction (in kJ) for the following:…

A: In this question, we have to find out the correct answer of given problem by the help of Enthalpy…

Q: Using standard heats of formation (∆Hfo), calculate ∆H for the following reactions: 7O2(g) +…

Q: Determine the ΔH of the following reactions. 1.) CH4 (g) + 2 O2 (g) à CO2 (g) + 2 H2O (l)…

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

Q: Use standard enthalpies of formation to calculate ΔH° for the following reaction: SnO2 (s) + 2…

Question

Use the given ΔH°_f values in the table to calculate the ΔH°_rxn of the reaction below.

2NH₃(l) + 6NO(g) → 3H₂O₂(l) + 4N₂(g)

### Calculating Reaction Enthalpy Change

**Objective**: Use the given standard enthalpy of formation (\(\Delta H^\circ_f\)) values to calculate the standard enthalpy change (\(\Delta H^\circ_{rxn}\)) of the reaction below.

**Chemical Reaction**:
\[ 2\text{NH}_3(l) + 6\text{NO}(g) \rightarrow 3\text{H}_2\text{O}_2(l) + 4\text{N}_2(g) \]

**Table of Enthalpy Values**:

| Substance | \(\Delta H^\circ_f\) (kJ/mol) |
|-----------|-------------------------------|
| NH\(_3\)(l) | 264.0 |
| NO(g) | 90.3 |
| H\(_2\)O\(_2\)(l) | -187.8 |

**Question**:
Calculate \(\Delta H^\circ_{rxn}\) using the options below:

- \(-1633.2 \, \text{kJ}\)
- \(-577.2 \, \text{kJ}\)
- \(-542.1 \, \text{kJ}\)
- \(-506.4 \, \text{kJ}\)

**Method**:

To determine \(\Delta H^\circ_{rxn}\), use the formula:
\[
\Delta H^\circ_{rxn} = \sum \Delta H^\circ_f (\text{products}) - \sum \Delta H^\circ_f (\text{reactants})
\]

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

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

A chemical reaction takes place in an open flask. The reaction releases 355 kJ of heat and does 25 kJ of work on the surroundings. Is the reaction endothermic or exothermic? Calculate ΔH for the reaction. Calculate ΔU for the reaction.
Ethanol can be made from the fermentation of crops and has been used as a fuel additive to gasoline. C2H5OH(l)+3O2(g)→2CO2(g)+3H2O(g)C2H5OH(l)+3O2(g)→2CO2(g)+3H2O(g) Part B Calculate ΔrH∘ (The standard enthalpy of formation of liquid ethanol is −277.6 kJmol−1, of gaseous carbon dioxide is −393.5 kJmol−1, and of gaseous water is −241.8 kJmol−1.) Express your answer in kilojoules per mole to one decimal place.
Calculate ΔHrxnΔHrxn for the following reaction: BaO(s)+CO2(g)→BaCO3(s) Use the following reactions and the given values of ΔHΔH for them:
Find the ΔH (in kilojoules) for the reaction below, given the following reactions and subsequent ΔH values: (Write your answer in 1 decimal place without the unit). N2(g) + 2O2(g) → 2NO 2(g) N2(g) + 3H2(g) → 2NH3(g) ΔH = -115 kJ 2NH3(g) + 4H2O(l) → 2NO2(g) + 7H2(g) ΔH = -142.5 kJ H2O(l) → H2(g) + 1/2O 2(g) ΔH = -43.7 kJ
The ΔH°rxn for the following reaction: NaOH(aq) + HCl(aq) → NaCl(aq) + H2O(l) is –55.7 kJ/mol. Given the following enthalpies of formation, determine ΔH°f of H2O(l). ΔH°f NaOH(aq) = −470.1 kJ/mol ΔH°f HCl(aq) = −167.2 kJ/mol ΔH°f NaCl(aq) = −407.2 kJ/mol
Hydrogen peroxide can be prepared in several ways. One method is the reaction between hydrogen and oxygen, another method is the reaction between water and oxygen. Calculate the Δ⁢Grxn∘ of each reaction using values from the table of thermodynamic properties. (1)H2(g)+O2(g)↽−−⇀H2O2(l) Δ?∘rxn= kJ⋅mo^l−1 (2)H2O(l)+12O2(g)↽−−⇀H2O2(l)
The following is the balanced equation for the reaction of gaseous ammonia with oxygen gas. 4NH3 (g) + 5O2 (g) → 4NO (g) + 6H2O (g) Using the ΔHf° values shown below, calculate the ΔHrxn° for the overall reaction. ΔHf°(NO (g)) = 91.3 kJ/mol ΔHf°(NH3 (g)) = −45.9 kJ/mol ΔHf°(H2O (l)) = −241.8 kJ/mol A) −294.8 kJ/mol B) −731.5 kJ/mol C) −902.0 kJ/mol D) −468.2 kJ/mol
Calculate the "ΔH°rxn" for the formation of 2.00 moles of product.
Consider the reaction 2H2O(g) →2H2(g) + O2(g) ΔH = +483.60 kJ/mol at a certain temperature. If the increase in volume is 52.7 L against an external pressure of 1.00 atm, calculate ΔU for this reaction. (The conversion factor is 1 L · atm = 101.3 J.) put your answer in KJ
Choose the correct ΔH0reaction for the reaction: 4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(g) Compound ΔH0f (kJ/mol reaction) NH3(g) -46.0 NO(g) +90.0 H2O(g) -242 A) -908 kJ/mol reactions B) -106 kJ/mol reactions C) +106 kJ/mol reactions D) -152 kJ/mol reactions E) +908 kJ/mol reactions F) +152 kJ/mol reactions
Given the information below, what is ΔGrxn for the reaction CO(g) → C(s) + ½ O2(g)?C(s) + O2(g) → CO2(g) ΔGrxn = –394.4 kJCO(g) + ½ O2(g) → CO2(g) ΔGrxn = –257.2 kJ
Given the following data: N2(g) + O2(g) → 2NO(g) ΔH = +180.6 kJ 2CO2(g) + N2(g) → 2CO(g) + 2NO(g) ΔH = 746.6 kJ Find the ΔH of the following reaction: 2CO2(g) → 2CO(g) + O2(g)