Он Н,с Н,с *CH3 H, CH3 н (a) Ke= 5.0 (b) Ke = 0.50

Q: An important step in the synthesis of nitric acid is the conversion of ammonia to nitric oxide. AH°F…

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Q: Enter your answer in the provided box. You are given the following data: H;(g) – 2H(g) AH° = 436.4…

A: Given, a) H2(g) ➝ 2H(g)  ∆H° = 436.4 kJ/mol b) Br2(g) ➝ 2Br(g)  ∆H° = 192.5 kJ/mol c) H2(g) + Br2(g)…

Q: How many kilojoules of energy are generated when in 91.4 grams of NO(g) reacts according to the…

A: The balanced chemical equation is,       2 NO(g)  +   O2(g)  -----> 2 NO2(g)     First we need to…

Q: In the reaction below, label the reactants and products 3Ti 2N2 TizN4

A: The substances that go into a chemical reaction are called the reactants, and the substances…

Q: how many grams of Nitrogen Monoxide will be produced?

A: Given :- mass of N2 = 10 g  To calculate :- mass of NO (in g)    molar mass of NO = 30.0 g/mol…

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Q: OH CO2CH3 1. N2OH(aq) 2. dil HCI(aq) 3. (Pho),P(O)N, Et,N CO,CH; 4. Heat 5. CH,CH,OH

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Q: Given that ∆H° for the reaction is -42 kcal/mol and the bond dissociation enthalpies for the C - H,…

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Q: The reaction of nitrogen monoxide(g) with hydrogen(g) to form nitrogen(g) and water(1) proceeds as…

A: Since in the reaction 2 moles of NO is reacting  Hence the value of ΔHrxn will be = energy evolved…

Q: 5.127 Photosynthesis produces glucose (C6H12O6) and oxygen from carbon dioxide and water:

A: a) Enthalpy of the reaction is calculated as, ∆H0=∑∆Hproducts-∑∆Hreactants∆H0=1(-1274.5 KJ/mol)+6(0…

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Q: Reaction; 286 kJ + 2H2O→ 2H2 + O2 A) How many moles of hydrogen will be produced if 46,000 kJ of…

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Q: The reaction of nitrogen(g) with hydrogen(g) to form ammonia(g) proceeds as follows: N2(g) + 3…

A: Given , Balanced chemical equation for the formation of ammonia is N2(g) + 3 H2(g) --->  2 NH3(g)…

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Q: g) COBr2 h) HCN i) N2H4 j) CH;COO- k) CN-

A: g) Lewis structure of  COBr2 :   h) Lewis structure of HCN :     i) Lewis structure of N2H4 :

Q: A General Chemistry student performed the “Thermochemistry” lab and obtained the following results:…

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A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

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A: Temperature = 25 ◦C or (273.15 + 25) K

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A: Hydrocarbons are compounds made up of hydrogen and carbon atoms.  From standard sources, we get the…

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Q: Consider the following reaction: 2H2 + O2--> 2H2O Hrxn= -483.6 kj/mol  a. is this reaction…

A: The given reaction is shown below.

Q: CH, 1. LDA, HMPT, THF, -78 C; 2. TMSCI; 3. heat Ph CH, b. CHH,C heat CH3 c. heat

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Q: Consider the reaction 3X + 2Y → 5C + 4D How many moles of C can be synthesized from 38.0 moles of Y…

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Q: Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The heat of…

A: Given  Heat of Combustion of Cyclohexane  = Kcal/mole  Balance reaction for complete combustion of…

Q: 2NO2(g) N204(g). Kc = 0.212 the reaction proceeds more to the right True False

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Q: A General Chemistry student performed the “Thermochemistry” lab and obtained the following results:…

A: The term specific heat capacity refers to the amount of heat which is required to raise the…

Q: 1. Complete the following equations. а) CH,C=CCH, H, Ni b) HI CH;0OCH, c) H,PO, d) H,0 Ch e) ZnCu f)…

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Q: For which of the following reactions is AHîxn equal to AH; of the product(s)?You do not need to look…

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Q: 0.400 moles of sucrose, C12H22O11, contains how many C atoms (show work)

A: 1 moles of sucrose, C12H22O11, contains =12 moles of C atoms0.400 moles of sucrose, C12H22O11,…

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Q: The combustion of coal with oxygen forms CO2 and releases 94 kcal of energy. C(s) + O2 CO2(g) a.…

A: We know that enthalpy of combustion is defined the combustion of  per mole reactant .

Q: 5. Potassium chlorate, an ingredient in matches, reacts with sugar (sucrose) in an exothermic…

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Q: 2) How much heat is evolved in the complete combustion of 13.2 kg of C3H8(g)? Please show your work…

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Q: 4. What quantity of heat is evolved with 4.5 mol H2O(I) is formed from the combustion of H2(g) an…

A: The given data : The moles of H2O (l) = 4.5 mol The change in the enthalpy for the given reaction =…

Q: 2NOCI(g) → N2(g) + O2(g) + Cl½(g) given the following reactions: N(8) + 0,(g) NO(g) + ¿Cl,(g) NO(g)…

A: Given reaction  12N2(g) + 12 O2(g)  → NO(g)     :   ∆H = 98.6 kJ     .............. reaction (1)…

Q: Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The heat of…

A: Hydrocarbon reacts with oxygen to form carbon dioxide and water. The reaction of hydrocarbon with…

Q: NH3(g) +O2lg) -> + (3)ON H2O(g) Based on the enthalpies of formation, how much energy, in kJ, will…

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Q: Consider the following reaction:     4 NH3 (g)   +   5 O2 (g)      4 NO (g)   +   6 H2O (g)…

A: Given  4NH3 (g)   +   5O2 (g)   →  4NO(g)   +  6H2O(g)            ∆H = - 905 Joule Value of ∆H if…

Q: Does a negative  ΔHᵣₓₙ mean that the heat of reaction can be thought of as a reactant or as a…

A: Enthalpy is a thermodynamic property. It is an extensive property. It is denoted by H. It is sum of…

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

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A: Since ∆T is positive, the temperature of the solution is increasing. This means that the solution…

Q: The reaction of hydrogen chloride(g) with oxygen(g) to form water(g) and chlorine(g) proceeds as…

A: Given reaction: 4 HCl (g) + O2 (g) → 2 H2O (g) + 2 Cl2 (g) It is also given that 10.7 kJ of energy…

Q: Given the data in the table below, determine ΔH°rxnfor the reaction             4NO (g)  +  6 H2O…

A: In this question, we will determine the value of ∆H° reaction. We know the formula, product enthalpy…

Q: 2H9O (s) → 2Hg (s) + 02 (g) O synthesis O decomposition O hydrocarbon combustion O single…

A: In the given reaction, two moles of solid HgO decomposes to form two mole of solid Hg and one mole…