This reaction is exothermic. B Reactants |AH Products Reaction Progress Select one: True False Potential Energy

Q: catalyst n H2C=CH2 ROOR 1000 atm, > 100 °C

A: The reaction given is,

Q: reaction 1 reversed: 2CO2 + 3H20→C2H; OH + 302 Express your answer numerically in kilojoules per…

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Q: For a certain chemical reaction, AH° = -156 kJ. Assuming the reaction is at equilibrium, classify…

A: This problem is based on the Le Chatelier's principle.  According to Le Chatelier's principle, the…

Q: For  generic reaction, determine the value of ∆H2 in terms of ∆H1.A + 1/2 B -------> C   ∆H12 A +…

A: The Heat of Reaction (also known and Enthalpy of Reaction) is the change in the enthalpy of a…

Q: A researcher can determine that an exothermic reaction has occurred in a flask if O the flask feels…

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Q: 9:46 6. ... Unanswered • 1 attempt left • Due on Oct 20, 7:00 PM How much heat is involved when 68.0…

A: As per the given chemical equation, 2 moles of nitrogen burns to give 256 kJ of heat.

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: For the endothermic reaction 2CO2(g) + N2(g) 2NO(g) + 2CO(g), the conditions that favor maximum…

A: the endothermic reaction 2CO2(g) + N2(g) =====> 2NO(g) + 2CO(g)   as reaction is endothermic ,…

Q: 3. Pyrite (FeS,), aka Fool's Gold, can break down in the presence of oxygen gas to form various iron…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: Find ΔH for the reaction    C3H8 (l) + 5O2(g) --> 3CO2(g) + 4H2O(l)        ΔHrxn = ? Given:…

A: Given: Enthalpy of formation of CO2(g)= -393.5 kJ/mol Enthalpy of formation  of H2O(l)= -285.8…

Q: This reaction is endothermic. В Reactants AH \Products Reaction Progress -→ Select one: O True O…

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Q: Photosynthesis in plants converts carbon dioxide and water into glucose and oxygen according to the…

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Q: For the following reaction at 25 °C, AHO = -250.7 kJ mol-1 and ASO = 121.1 J K-1 mol-1. Calculate…

A: We have,   ∆G° = ∆H°- T∆S° ∆S° = 121.1J/K.mol = 0.1211kJ/K.mol ∆H° = -250.7kJ/mol T = 273.15+25 =…

Q: Shown below is a potential energy diagram for the uncatalyzed decomposition of H2O2(aq). (see…

A: Endergonic reactions proceed by absorbing energy from the surroundings and, keeping in accordance…

Q: Now consider the following set of reactions: 1. N2 + 202→N204 , AH=-8 kJ/mol 2. N, + Ο,-2NO , ΔΗ-180…

A: Here, We have to find the reaction which has to be reversed to get the desired reaction.

Q: Determine △H o for the decomposition of hydrogen peroxide. H 2O 2(l) →   O 2(g) + H 2O(l) Given:  H…

A: To solve this problem we use given two thermochemical equation to calculate the enthalpy of reaction…

Q: Now consider the following set of reactions: 1. CO + 02-→CO2 , AH= -283 kJ/mol 2. C + 02→0CO2 ,…

A: The resultant equation consists of one mole of CO on the product side and one mole of carbon and…

Q: For the reaction below: 1. NaN3 CI 2. H20, heat

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Q: AH°rxn = -150 kJ/mol and AS°rxn = -413 J/mol* АВ (g) + 2C (g) > АВС2 (g) plied reaction data, what…

A: A reaction is spontaneous when value of change in Gibbs Free Energy is negative i.e. value of ∆G.

Q: ler the following reaction: CO (g) + 2 H2 (g) - CH;OH (g) = -90.7 kl Describe the flow of heat in…

A: Types of reaction on the basis of heat - 1. Endothermic reactions- Those reactions in which heat is…

Q: N2 + 3H2→ 2NH3 AH = 104.3 kJ Energy is in the reaction above. created O destroyed O released…

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Q: ng statements about an endothermic reaction is corre sed over the course of the reaction are lower…

A: In endothermic reaction, energy is absorbed during the reaction. So, heat is absorbed during the…

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Q: Find the heat of the reaction of the dissolution of ammonium nitrate in water.   mass of water:…

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Q: A chemist is studying the reaction below, 200, (g) + 4H,0 (g)-2CH,OH (g) + 30,; (g) The reaction…

A: Entropy is the measure of the degree of randomness of a system.   More the randomness of a system,…

Q: This reaction is endothermic. Heat Inpu A+B Reaction Progression Select one: O True O False Energy

A: If the heat is absorbed from the surroundings during a reaction ,then the reaction is an endothermic…

Q: This reaction is exothermic. of ion Products AH Reactants Reaction Progress- Select one: O True O…

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Q: Kpfor the reaction 4CuO(s) 2Cu2O(s) + O2(g) is 0.49 at 1024 °C. Calculate Kcat this temperatureA)4.6…

A: The given reaction is ,                            4CuO(s)  ----> 2Cu2O(s) + O2(g) For any ideal…

Q: Some reactions require energy from the surrounding to react. The temperature of the the surroundings…

A: The reactions which require energy from the surrounding are the endothermic reactions.

Q: Consider the following balanced chemical equation for the combustion of pentane (C5H12): C5H12() + 8…

A: The reactions given are, 1) 5 C (s) + 6 H2 (g) ------> C5H12 (l)                          ΔH =…

Q: Consider the following reaction at 25 °C: 3 NiO(s) + 2 NH₃(g) → 3 Ni(s) + N₂(g) + 3 H₂O(g) Given the…

A: We will use the table values to solve this problem:

Q: For the endothermic reaction 2C02(g) + N2(g) 2NO(g) + 2CO(g), the conditions that favor maximum…

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Q: The change in energy for the reaction represented by the following diagram can be calculated by…

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Q: Consider the fullowing reaction A + B --> 3C (AH= - 50.54 kJ) Removing some "C" will shift the…

A: [1.] True According to Le Chatelier's principle, If a dynamic equilibrium is disturbed by changing…

Q: When determining the energy of a reaction where 0.250 mol of a substance with a AH = -2250.0 kJ/mol…

A: Energy of a reaction is either the energy released as a result of two reactant combining to give a…

Q: Draw a dashed line to show the effect of adding a catalyst to the system which decreases EA by 20…

A: The energy diagram given is, Given: Activation energy decreases by 20 KJ on adding a catalyst.

Q: Na and HCl are colliding as shown below with an energy of 5 kJ. Na CI H Q1. Will this collision be…

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Q: Two chemical reactions illustrated in sample A and sample B are setup with the starting materials…

A: The expression for the reaction quotient Q is given byQ = [products]/[reactants]

Q: For the following reaction, write how the each of the changes will affect the indicated quantity,…

A: According to Le-chatelier's principle when any disturbance is made on equilibrium then it shifts in…

Q: ΔS is positive for the reaction ________. A) 2H2 (g) + O2 (g) → 2H2O (g) B) 2NO2 (g) → N2O4 (g) C)…

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Q: edict the CORRECT process for the following statement : Durin ess the potential energy of reactants…

A: In an exothermic reaction, the reactants are higher in energy than the products. Therefore, the…

Q: 10. An example of an exothermic reaction would show energy:   Group of answer choices a) as part of…

A: In the case of an exothermic reaction, the energy/heat is released during the course of the…

Q: Potential energy (k) Potential energy (kJ) cument…

A: A reaction is said to be exothermic reaction, If  Note : As per our company guideline we can answer…

Q: 2 SO2 (g) + O2 (g)=2 SO3 (g) AH = 144 kJ Which of the below stresses will cause the total moles of…

A: Given that : The given equilibrium reaction is : 2SO2(g)  +  O2(g)  ⇌  2SO3(g)           ∆H = 144 kJ…

Q: Be sure to answer all parts. Balance the following gas-phase reaction and write its reaction…

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Q: kindly answer all questions correctly with detailed explanation step by step for upvotes otherwise 5…

A: Given: Initial temperature = 25oC Final temperature = 720C Equilibrium moles of Br2 = 0.7 moles…

Q: Equal amounts of gases A and B are placed in a closed reactor. A and B react to combine into AB in…

A: Equal amounts of gases A and B are placed in a closed reactor. A and B react to combine into AB in…

Q: The potential energy level diagram below represents an exothermic reaction. AB A+B C+D Reaction…

A: We have to identify Exothermic reaction ....and above the graph is true or false.

Q: For the reaction 4HCI(g) + 02(g)–2H20(g) + 2Ch(g) AH° = -114 kJ and AS° = -129 J/K AG° would be less…

A: Given ∆H0 = - 114 KJ = -114 x 1000 J = 114000 J ∆S0 = - 129 JK