Give only typing answer with explanation and conclusion to all parts    CH4 + 2O2 ------- CO2 + 2H2O + 890.1 kj   What is theoretical yield of CO2 in moles using 1.5 moles of O2? What is theoretical yield of H2O in grams using 1.5 moles of CH4? How much heat is released by burning 120 g of O2?

Q: 2. Calculate CH4 (8) the AH for each component in the following reaction: CO2 (8) 2 H₂O (1) + 20₂ +…

A: The above reaction is an example of a combustion reaction.  CH4(g)+2O2→CO2(g)+2H2O(l)  ∆H= -890.4…

Q: Sulfur trioxide, SO3, can be removed from the exhaust gases of power plants by reaction with lime,…

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Q: How many grams of ethylene , C2H4 (28.04g/mole) would have to react  to produce       450  kJ of…

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Q: How many grams of ethylene , C2H4 (28.04g/mole) would have to react  to produce       450  kJ of…

A: C2H4 + 3O2 ---> 2CO2 + H2O ∆H = -1411 KJ

Q: A 0.530-g sample of nonanedioic acid (C9H1604) is burned in a bomb calorimeter and the temperature…

A: To calculate the change in enthalpy (ΔH) for the combustion reaction per mole of nonanedioic acid (C…

Q: Sucrose, C12H2011 is oxidized in the body by O2 via a complex set of reactions that ultimately…

A: Given Energy released per mole of sucrose = -5.64 × 103 kJ/mol

Q: 2. A 1.07 g sample of sulfur was burned in a bomb calorimeter with calorimeter constant of 2.03…

A: Mass of sulfur sample = m = 1.07 g Calorimeter constant = C = 2.03 Kcal/°C Temperature change = ∆T =…

Q: The equation for the combustion of octane is: 20,H) + 250e) →16CO +18H,0, AH =-10,900 kJmol a. What…

A: Interpretation: From the equation of combustion of octane, a) mass of oxygen needed to release 8516…

Q: Sucrose, C12H»011 is oxidized in the body by O2 via a complex set of reactions that ultimately…

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Q: The combustion of hydrogen-oxygen mixtures is used to produce very high temperatures (ca. 2500 °C)…

A: In the given question we have to calculate the quantity of heat evolved in kilojoules when equal…

Q: The sun supplies energy at a rate of about 1.0 kilowatt per square meter of surface area (1 watt = 1…

A: The fraction of light energy that is converted into chemical energy during the process of…

Q: 4. Calculate the heat released when 74.6 grams of SO2 reacts according to the following equation.…

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Q: You mix 208 ml of 0.291 M LIOH with 208 ml of 0.536 M HF in a coffee-cup calorimeter, and the T of…

A: Calorimeters are used for the determination of heat of reaction. For a coffee-cup calorimeter the…

Q: How many kilojoules of heat will be released when exactly 5 moles of manganese are burned to form…

A: Given that: Moles of manganese = 5 moles Standard enthalpy of formation from Mn3O4(s) = -1380 kJ/mol…

Q: 1.45 g of C6 He is burned in a bomb calorimeter with a heat capacity of 850. and 785 g of water, the…

A: Total heat released by the reaction = ?

Q: 5. A block of aluminum metal weighing 50.0 g was heated to 100.00°C. Then it was immersed in 200 g…

A: Given :  Mass of aluminium metal block = 50.0 gm  Initial temperature of block = 100.00 °C  Mass of…

Q: Calculate the heat energy (ΔHreaction) produced when 1 mole of ethanol burns to produce CO2 and H2O…

A: Calculate the sum of enthalpies of products. ∆Hproduct  =  2∆HCO2  +  3∆HH2O=  2 × (-393.5) KJ/mol…

Q: Question 4 What is AU for the formation of 1 mole of CO at 1 atm and 25°C? (Answer in Four…

A: Relation between ΔU and ΔH, ΔH = ΔU + ΔngRT

Q: How much did our sodium-in-water demonstration raise the temperature of water in the dessicator jar?…

A: The objective of the question is to calculate the change in energy, in joules, when the reaction of…

Q: 187 g 662g 44.Given that CaO(s) + H,O(1) Ca(OH)2(s), AH°, =-64.8 kJ/mol, how many grams of CaO must…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: given the following equation how much oxygen (in grams) reacts if 562 kJ of heat is released? give…

A: Given :-  2 N2(g) + 5 O2(g) + 2 H2O(I) --> 4 HNO3(aq) ∆H= -256 kJ  To calculate :-  amount of O2…

Q: The combustion of hydrogen-oxygen mixtures is used to produce very high temperatures (ca. 2500 °C)…

A:

Q: 2. At constant pressure, the combustion of 5.00g of CaHeig) releases 259kJ of heat. What is the AH…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: You mix 122 ml of 0.249 M LIOH with 122 ml of 0.55 M HF in a coffee-cup calorimeter, and the T of…

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Q: For the highly exothermic reaction H2(g) + 1/2 O2(g) → H2O(g) qrx =DHrx = -242 kJ, What quantity of…

A: Given: no of moles of H2 =17.9molno of moles of O2 = 1.13 molThe reaction is:H2(g) + 1/2 O2(g) →…

Q: 2. Consider the following: C2H4 (g) + 3 O2 (g) →2 CO2 (g) + H2O (lig) AH =-1410.9 kJ/mol If 23.0 g…

A: Given information,    Mass of ethylene 23.0 g    Enthalpy change for the given reaction is - 1410.9…

Q: How many grams of ethylene , C2H4 (28.04g/mole) would have to react  to produce       450  kJ of…

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Q: When 3.50 g of CH3OCH3 is burned at constant Pressure, 110.6 kJ of heat is given off. What is AH for…

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Q: MISSED THIS? Watch KCV 9.6, IWE 9.7; Read Section 9.6. You can click on the Review link to access…

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Q: Part of the industrial recovery of elemental zinc from the zinc sulfide ore is by roasting: ZnS) +…

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Q: 2. What quantity of heat is associated with the synthesis of 35.6 g of NH3 according to the…

A: Nitrogen oxide reacts with water to form ammonia and oxygen. According to the given reaction when…

Q: A coal sample has the following composition by weight: C = 75 %, O = 4 %, S = 5 %, and ash = 3%. Net…

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Q: What mass (in g) of fructose, when having undergone complete combustion, will release 6.13 x 102 kJ…

A: Combustion is the process in which carbon compound get oxidized into carbon dioxide and water and…

Q: uestion 27 "A new element (Rr) has been synthesized and its properties analyzed. When 0.157g of Rro…

A: Answer: Enthalpy change for a reaction is an extensive property, therefore as moles of reactant will…

Q: 2. Write the balanced equation for the combustion of nonane, C9H20(g) to CO2(g) and H2O(g). If AH =…

A: Given : enthalpy change for the reaction = -5600KJ/mol

Q: How much did our sodium-in-water demonstration raise the temperature of water in the dessicator jar?…

A: The objective of the question is to calculate the number of moles of sodium added to the water in…