How many moles of H2O would be produced by the complete combustion of 1.0 mole of cyclobutane? a. 3.0 b. 4.0 c. 5.0 d. 6.0

Q: 13.) Complete combustion of one mole of molecule A from below would require how many moles of O2?…

A: In combustion reaction given molecule reacts with oxygen gas forming carbon dioxide and water.…

Q: 1. Calculate A H for 2S (s) + 302 (g) → 6FE203 based on the reactions: 2H2S (g) + 302 (g)→2SO2(g) +…

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Q: reaction with 4 moles of C2H60 and 6 moles of 02. The Limiting Reactant is O2 Reaction Table C2H60 3…

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Q: step 4 Dichlorine heptoxide (C1207)(C1207) is a highly reactive compound used in some organic…

A: Given that -  Dichlorine heptoxide , Cl2O7 , which is a highly reactive compound.    The molar…

Q: NO2(g) + H2O(1) --> HNO2(aq) + HNO3(aq) [[HNO2(aq)] [HNO3(aq)] [NO2(g)]^2 [[HNO2(aq) [HNO3laq)]…

A: The question is based on the concept of equilibrium. We have been given a chemical reaction. we have…

Q: The isomerization reaction shown here is temperature dependent. Given the starting material and the…

A: A reaction is said to be in equilibrium if the rate of forward reaction is equal to the rate of the…

Q: QUESTION 6 Which of the following reactions is correctly represented? C+D AGO = 13.6 kJ/mol %3D A +B…

A: Second option is correct.

Q: + Cl2 -> 2HCl   How many moles of HCl will be produced from 5 moles of H2?

A: To get mole of HCl we will use stoichiometry of the reaction.

Q: How many moles of NO2 you should obtain if 0.60 mol O2 reacts with excess of NO?  2 NO    + O2…

A: Reaction: 2 NO    +   O2    →   2 NO2 2 mol       1 mol         2 mol   According to the reaction: 1…

Q: Given: H2(g) + Br2(1) → 2 HBr(g) AHx= -72.8 kJ Calculate the amount of energy absorbed or released…

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Q: How much energy is required to decompose 8.24 g of PCL3 according to reaction below 4PCL3>P4+6Cl2…

A: Energy required is calculated as follows

Q: H2O + CO2→H2CO3; A) Determine the moles of H2O needed to produce 3 moles of H2CO3. B) Determine the…

A:

Q: Compound A can be converted to either B or C. The energy diagrams for both processes are drawn on…

A: Since, you have asked a question with multiple sub-parts, we are solving first three parts for you.…

Q: How many kJ are released when 2.00 mol of NaOH is formed in the reaction? 2Na2O2 (s) + 2H2O (1) -->…

A: We have given that  Mole of NaOH formed = 2mole  2Na2O2(s) + 2H2O(l) →  4NaOH(s) + O2(g) ∆H =…

Q: Consider the combination reaction: Li + 02 NOTE: • For product C include both coefficient and…

A: the product of the compound is :

Q: 6 Given H2SO4 reaction goes to completion and [SO4 ^2-]= 5 M, what is [H*]

A: ->H2SO4 is a strong acid which can completely dissociate into H+ and SO42-. Given-> [SO42-] =…

Q: Use the References to access important values if needed for this question. Write a balanced equation…

A: Balancing chemical reaction.

Q: The decomposition of NaHCO3(s) is and endothermic reaction 2 NaHCO3(s) + 85 kJ ---> Na2CO3(s) +…

A: The given chemical decomposition of NaHCO3 is,

Q: Question 69. Nice Consider the following equation 2 Mg (s) +  O2 (g)  →  2MgO (s) The number of…

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Q: H2SO4 + NaOH Na2SO4 + H20 a) How many moles of NaOH will react with 24 moles of H,SO4? 1 p) How many…

A: Number of moles that react with each-other to produce product can be predicted with the help of…

Q: Answer Question 6 When temperature heightens, CH3NC isomerizes to CH3CN. At the start of an…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer the…

Q: Question 7 ? H2 Pt Edit Click on the drawing box above to activate the MarvinSketch drawing tool and…

A: Reduction of Alkene to Alkane is carried out with the help of H2 /pt catalyst. In this reduction,…

Q: 60 50 40 kcal/mol 30 20 10 course of rx The reaction will proceed spontaneously O A. True B. False

A:

Q: How much energy would be produced from the reaction of 2.40 moles hydrogen with 3.95 moles chlorine?…

A: Amount of release of absorbed energy during the reaction is depends upon the No. of moles of each…

Q: pr the balanced equation shown below, how many moles of SOs will react with .7727 moles of CaHsS? he…

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Q: 2CH3CHO + 5O2 -----------> 4CO2 + 4H2O In the equation above, how many molecules of O2 are required…

A: Given that, 2CH3CHO + 5O2 -----------> 4CO2 + 4H2O then,

Q: Constants | Periodic Table The octane rating of gasoline is a relationship of the burning efficiency…

A: From part-A, the balanced chemical equation is: 2C8H8(g) + 25O2(g)  ----> 16CO2(g) + 18H2O(g)…

Q: How many moles of H2O are produced during the complete combustion of 1.4 moles of C2H6?

A: To solve the question, we first need to a) balance the reaction b) then, calculation moles Lets see,

Q: Refer to the given equation KI + K₂Cr₂O₇ + HCl → CrCl₃ + KCl + I₂ + H₂O

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Q: Please explain for both of these reactions why we get the correct numbers in front of the reacted…

A: The reactions given are, 1) C2H5OH + K → C2H5OK + H2 2) (CH3)3COH + Al → ((CH3)3CO)3Al + H2

Q: For the reaction shown, calculate how many moles of ammonia gas forms when 5.3 moles of N2H4…

A: The balanced reaction given is 3 N2H4  -----> 4 NH3 + N2

Q: Student X accidentally broke the test tube after the calibration step. What should he do? Select…

A: We need to explain what step a student must take if he broke the calibrated test tube.

Q: (e) Assuming that only D and F2 are present in the container before the reaction, determine the…

A: NOTE: I'm using the reaction description given in part d for the part e solution as without that it…

Q: Boranes are a class of chemical compounds that undergo combustion reactions that are very  similar…

A: B2H6​ (g)+3O2 ​(g)⟶B2O3 ​(s)+3H2O (g)   enthalpy change, ΔH=[ΔH B3O3​ (s)​+ 3ΔH H2O (g)​]−ΔH B2H6…

Q: How many moles of O2 can be produced by the decomposition of 5.0 moles of H2O2? Given:…

A: The balanced reaction taking place is given as, => 2 H2O2 --------> O2 + 2 H2O

Q: What is the AH°rxn of this given reaction? Round your answers in 2 decimal places КОН + HNO3 - KNO3…

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Q: Calculate ΔG for the following equation: 6Cl2(g) + 2Fe2O3(s) -> 4FeCl3 (s) + 3O2 (g)

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Q: Solve this Stoichiometry 2Hg(s)+S(s)->Ag²S(s) 50.0g Ag reacts with 10.0g S

A: The Given reaction is ., Ag(s) + S(s) -----> Ag2S(s) Balanced reaction is ., 2Ag(s) + S(s)…

Q: Aluminum reacts with bromine to form aluminum bromide (used as an acid catalyst in organic…

A: Ans.        Al(s)=+Br2(l)→ Al2Br6 (s)       Balanced Equation      2Al(s)+3Br2(l) →Al2Br6 (s)…

Q: A lab sample containing sodium chloride, ammonium chloride and sand.  It initially weighs 3.207…

A:

Q: I need help figuring out how to solve the following problem. Like step by step- test is tomorrow.…

A: The combustion of propane gas takes place as follows: The stoichiometry of the balanced chemical…

Q: Question 69   Nice Consider the following equation 2 Mg (s) +  O2 (g)  →  2MgO (s) The number of…

A: Answer option c) 2.0 mole of Oxygen gas needed to react with 4.0 mol of Mg.

Q: Find the ΔH for this reaction :   3H2(g) +O3(g) --> 3H2O(g) Given the two following pieces of…

A: Given- 3H2(g) + O3(g) --> 3H2O(g)

Q: Find the Δ? for this reaction : 3H2(g) +O3(g) --> 3H2O(g) Given the two following pieces of…

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Q: One mole of chromium sulfate  Cr2(SO4)3 contains ________ moles of oxygen Group of answer choices…

A: Mole: Mole is defined as the number of particles (like atoms, molecule, ions or radicals) which is…

Q: For the reaction below, an increase in gas pressure will ____ N2    +     3H2…

A: Given that, For the reaction below, an increase in gas pressure will ____ N2    +     3H2…

Q: + 2O2 —> 6CO2 + 2H2O ΔHo = - 890.4 kJ/mol 1. The reaction depicted above is the ____________________…

A: A chemical reaction consists of reactants and products.

Q: Read the given chemical reaction. C2H6 + O2 → CO2 + H2O How many moles of H2O are produced during…

A: Combustion is the technical term that burns. In the case of a combustion reaction, the material…

Q: Change 2.43 * 10^15 moles of xenon Tetrafluoride in molecules of xenon Tetrafluoride

A: Mole =    It is a unit of measurement of the amount of substance, and is equal to 6.023 ×1023…

Q: Which of the following reaction would NOT take place?

A: Reactivity series of 7A group (halogen family) elements :  Reactivity of halogens decreasing order…

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.