Consider the following reaction: CH4 (9) + 20, (9) → CO2(g) + 2H, 0(1)

Q: enthalpy

A:

Q: Write and balance the reaction for the complete combustion of nonyne, C9H16. (Use the lowest…

A:

Q: d. +213.4 kJ

A: Enthalpy of formation of a compound is the change of enthalpy during the formation of products from…

Q: an be written: СхНу + (x + % у) О2 х СО2 +% у H-О Determine the grams of CO2 output per gram of fuel…

A:

Q: If an athlete expends 2241 kJ/h, how long does she have to play to work off 1.00 lb of body fat?…

A: The solution is given below -

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

A:

Q: Write and balance the reaction for the complete combustion of butane, C4H10.

A: When a carbon is burnt and produce carbon dioxide and water is known as combustion reaction.

Q: Fermentation is an important chemical reaction both in bread baking and in the production of…

A: Fermentation of glucose leads to the formation of Alcohol, the chemical equation is represented as…

Q: Hydrogen-containing fuels have a “fuel value” based on their mass % H. Rank the following compounds…

A: Fuel value of fuels is proportional to the percentage mass of hydrogen present in the fuels. The…

Q: 2. Calculate the minimum amount of air required for the complete combustion of 150 kgs of fuel…

A:

Q: Write a balanced chemical reaction for the incomplete combustion of propane, C3H8

A: complete combustion  complete combustion of hydrocarbons take place in presence of enough supply of…

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…

Q: Compound X and Y are being tested for their capacity as insulators. a. In the first experiment,…

A: a.The amount of heat transferred from heated compound X to water bath is first determined first then…

Q: The complete combustion of 1.5 moles of methane (CH4) would require how much O2?

A: Balanced equation is, CH4 + 2O2 → CO2 + 2H2O

Q: 7. (SF) Consider the following reaction: C2HO1(aq) + 8 KCIO:(aq) → 12 CO:(g) + 11 H.O(1) + 8 KCI(aq)…

A:

Q: Write expressions for Kc for the following two reactions, which contribute to the destruction of…

A:

Q: 2. A sample of coal has the following composition by mass 63%C, 3%O, 13%S, 2% ash NCV of the fuel is…

A:

Q: I, OH 2. heat 1. MeO in MeOH 2. HCL, H20 1. MeO in MeOH 2. HCL, H20

A: Reaction 1 : Intramolecular aldol condensation ( see below). Reaction 2 : Cross Claisen…

Q: E 2A + B AH =? Given these stepwise reactions: A+ 2C D AH = -369 kJ AH = -285 kJ 199 kJ E A+ D 1/2 B…

A: E ---> 2A + B   ∆H = ?  Stepwise reactions :  A + 2C ---> D   ; ∆H = -369 KJ  E  ----> A +…

Q: ethanol, C2H5OH vegetable oil vitamin E

A:

Q: Combustion: C2H6(g)+O2(g)--->(heat)_____________ do not include heat in your answer

A: Combustion of ethane gives carbon dioxide and water.

Q: to Br CH 2 CH 3

A: 1 bromo 3 ethyl hexane

Q: Arrange these following four molecules in increasing order of their biological energy content (per…

A: The amount of ATP obtained from the substance depends on the length of the carbon chain. If the…

Q: Calculate the number of pounds of CO2 released into the atmosphere when a 10.0 gallon tank of…

A: Combustion of octane is given by: 2C_8H_{18}+25O_2\to 16CO_2+18H_2O2C8​H18​+25O2​→16CO2​+18H2​O…

Q: (aq) + CO2(g) + H2O(I).

A: Concentration(M) of HCl = 0.08586 M Volume(V) = 169 mL = 0.169 L Moles = M × V   = 0.08586 × 0.169 =…

Q: E B Where would the bicyclist have the highest potential energy? (choose one) v Where would the…

A: High elevation causes high potential energy.  Kinetic energy is due to motion so it's just opposite…

Q: Write a balanced chemical reaction for the incomplete combustion of pentane, C5H12

A: As the amount of oxygen decreases, combustion of hydrocarbons becomes more and more incomplete and…

Q: How much O2 is required for the complete reaction of 45 g of C2H4 to form CO2 and H2O?

A: This is a combustion reaction of Ethene C2H4 as shown below

Q: Write and balance the equation for the complete combustion of acetylene,  C2H2.  Phase symbols and…

A:

Q: 1)KMhO,OH OH 2) H30* HO.

A: Dihydroxylation reaction:  KMnO4 oxidizes alkene to the diol.  This is also called Baeyer test. The…

Q: Benzene (C6H6) IS burned with 76% excess air. Calculate the air-fuel ratio (AFR) to three signitcant…

A: Benzene  burned to give carbon dioxide + water. Air contain  oxygen , nitrogen and argon gases.

Q: How much heat is released during the combustion of 1.24 kg of C5H12?

A: Given: 1.24 kg of C5H12 The conversion of kg into g is as follows. 1 kg=1000 g1.24 kg=1240 g

Q: 1. What process does the purple arrow indicate? Atmospheric CO2 Forest fire Land plants Land animals…

A: In the given picture, the violet arrow is pointing to carbon dioxide gas going towards trees. Plants…

Q: Write the balanced chemical equation for the complete combustion of ethane. Reactants   Products…

A:

Q: Nagyung wanted to determine the heat of dissolution for potassium chlorate (KClO3, MW: 122.55 g/mol)…

A:

Q: (a) Ethanol, C2H5OH, can be made from glucose, C6H12O6 (i)      Write an equation to represent this…

A:

Q: Write the balanced chemical equation for the fermentation of sucrose (C12H22O11) by yeasts in which…

A: Balanced chemical equation of a reaction is written according to law of conservation of mass.…

Q: H2SO4, heat OH

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: N204– 2NO2 (colorless) (reddish-brown) 0° C 25° C 100° C Ice Water Room Temperature Hot Water -As…

A: Provided: N2O4 (g)<--->2NO2(g)

Q: Ca[Pt(H2O),(C2Oa)2]

A: The given coordination compound is Ca[Pt(H2O)2(C2O4)2] We have to calculate the oxidation number of…

Q: The heat of combustion of hexane, C6H14, is 995.0 kcal/mol. How much energy is released during the…

A: Given data,Heat of combustion of hexane=995.0kCal/molMass of hexane=473g

Q: 5. The average fuel value of sugars is 17 kJ/g. Assuming that the sugar is the only fuel source,…

A: It is given that the average fuel value of sugars is 17 kJ/g. it implies that the average fuel value…

Q: OCH3 l, HNO3, H2SO4 2. Hz Pd/C, EtOH

A:

Q: when solid glucose (C6H12O6) is placed in water the solid seprates into individual atoms the solid…

A: when solid glucose (C6H12O6) is placed in water the solid seprates into individual atoms the solid…

Q: The principal component of LPG is butane, C4H10 (g). If combustion of 1 mole of butane produces 126…

A: We have given that the combustion of 1 mole of butane produces 126 kJ of heat. The molar mass of…

Q: 4. Is the following equation exothermic? Discuss with numbers. O +2e 4aGraphite is a conductor while…

A: 4. This reaction occurs in two steps- O(g)+e−→O−(g),                     ΔH1=−141 kJmol-1…

Q: What is the Born-Haber process and how is it important to the world’s economy

A: The Born-Haber process converts hydrogen and nitrogen to ammonia in industry.