. Find the delta(H) for the equation above b. State the molar heat of combustion of C2H2 c. State whether the reaction is endothermic or exothermic and why.

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Q: Part C Classify reaction as exothermic or endothermic. Dehydratation hydroxide: Ba(OH),…

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Q: H2(g) + F2(g) C(s) + 2 F2(g) 2 C(s) + 2 H2(g) –→ C,H¼(g) AH = -537 kJ AH = -680 kJ AH = +52.3 kJ 2…

A: Given equations are, H2(g)+F2(g)→2HF(g)       ∆H=-537kJ-------------(1)C(s)+2F2(g)→CF4(g)…

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A: Heat of hydrogenation is the amount of heat released during the hydrogenation reaction.

Q: Consider the reaction B,Ho(g) + 3 0;(g) - B,03(s) + 3 H,0(g) AH = -2035 kJ/mol Calculate the amount…

A: The given chemical reaction as follows --- B2H6 (g)  +  3 O2 (g)   →   B2O3 (s)   +   3 H2O (g)…

Q: CH,(g) + 2 0,(g) AH rxn = -809.0 kJ/mol co,(g) + 2 H,O(g) AH = -81.3 kJ cond 2 H,O(/) Given the…

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Q: 6. The combustion of butane produces heat according to the equation 2C4H10 (g) + 13O2 (g) → 8CO2 (g)…

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Q: Given the thermochemical equation below, how many moles of acetylene (C2H2) must react with oxygen…

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Q: le Hess's law part of the experiment, how many g of NaOH and mL of 1.0M HCl are added to the…

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Q: if you know 1- BCl, + 3 H20 2 - B2H6 + 6 H2O 3 - V2 H2 + V½ C2 H3BO, + 3 HCI , AH = - 112.5 k) 2…

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Q: 1) The molar enthalpy of combustion of ethyne, C2 H2 (g), is -1300 kJ/mol. a) Write a thermochemical…

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Q: Given the following thermochemical equations: C3H2(9) +; O2c0 → 2C01, + H201) → 2C02(g) + H201) AH°…

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Q: How many kilojoules of heat

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Q: heat of the reaction for the formation of methanol.

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Q: d) How many kilojoules of heat are absorbed when 40.5 g of MgO(s) is decomposed into Mg(s) and 02(g)…

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Q: 8. Determine the enthalpy of the following reaction given the data: 2N2() + 502g) → 2N½Osg) H22) +…

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Q: Use the following reactions to answer the next two questions.       4PbO (s) → 4Pb (s) + 2O2 (g)…

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Q: The complete combustion of propane gas can be represented as a. 2 C3H8 + 7 O2→ 2 C + 2 CO2 + 8 H2O +…

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Q: how many kJ of heat is released when 5.75g of BaO(s) (153.3g/mol) is produced? 2Ba(s) + O2(g) --->…

A: 2Ba(s) + O2(g) ---> 2BaO(s)             ∆H = -1107kJ From the above equation: Heat released per…

Q: B2H6(g) + 3O2(g) --> B2O3(s) + 3H2O(g)             ΔH = -2035 kJ Calculate the amount of heat…

A: B2H6(g) + 3O2(g) --> B2O3(s) + 3H2O(g)             ΔH = -2035 kJThe amount of heat released when…

Q: Calculate the fuel value of CSH12, given that AH comb=-3535 kJ/mol. kJ/g Part 2 How much heat is…

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Q: Calculate the enthalpy of combustion of C3H6: C3H6(g)  +  9292 O2(g)  ➜  3 CO2(g)  +  3 H2O(l)…

A: Combustion is a reaction which occur in presence of oxygen to give carbon dioxide gas.

Q: a. 0.045 g of sulfur (rhombic) burns, forming SO2 (g) ( A;H° for SO2 (g) 296.84 kJ/mol) Enthalpy…

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Q: • Use the table of Bond Energies (BE) in the table below to calculate the Heat of Reaction, AHxn for…

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Q: Use your table of Heats of Formation to calculate the heat of reaction for the following reaction:…

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Q: C2H5OH + 3O2  → 2CO2 + 3H2O        ΔH⁰ = - 791.4kJ/mol How much heat will be released when 10.0g of…

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Q: Here is some information you have at your disposal: C2H2(g) + 5/2O2(g) → 2CO2(g) + H2O(l)…

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