6H2O + 6CO2 --> C6H12O6 + 6O2 H=+2803 kJ/mol   calculate the mass (in kg) of glucose that can be synthesized by a plant through photoynthesis when 2.49 x 10^4 kJ of sunlight energy is absorbed by the plant

Q: Using the following thermochemical equation, determine the amount of heat produced per kg of CO2…

A: Answer:- This question is answered by using the given balanced chemical equation the stoichiometry…

Q: Suppose you burned 1.726 g of benzoic acid, C6H5 CO2H, in a constant volume calorimeter and found…

A: we have to calculate the value of ∆U per mole of benzoic acid

Q: Combustion reactions are exothermic. The heat of reaction for the combustion of 2-methylhexane,…

A:

Q: An unknown organic compound is being proposed as an alternative to gasoline. The enthalpy of…

A: Given The enthalpy of combustion of this compound is 291kcal mol-1. The density is 0.476g mL-1. The…

Q: 6H2O (l) + 6CO2 (g) → C6H12O6 (s) + 6O2 (g) ΔH = +2803 kJ/mol  Calculate the amount of sunlight…

A:

Q: Ethanol, C₂H6 O, is most often blended with gasoline - usually as a 10 percent mix - to create a…

A:

Q: During a very light activity, such as reading or watching television, the average adult expends…

A: The light activity lije reading or watching television required 7kj/min 1kJ= 0.239 Kcal. 7Kj=…

Q: A student performed the procedure described in the lab manual using 48.9 mL of 1.0 M HCl and 49.9 mL…

A: Given, Acid taken: 48.9 mL of 1.0 M HCl Base taken: 49.9 mL of 1.0 M NaOH Temperature change: (24.7…

Q: Find the heat of combustion of 1 mole of propane, C3H8, to form gaseous carbon dioxide and liquid…

A: Heat of recation means that total heat relaese in the combustion of C3H8 First we have to know ∆H°f…

Q: An unknown organic compound is being proposed as an alternative to gasoline. The enthalpy of…

A: We have given that  The enthalpy of combustion of this compound is 282kcal/mole  The density is…

Q: When 1.00 g1.00 g of ethanol (C2H5OHC2H5OH)is burned in the air, −29.7 kJ−29.7 kJ of heat energy is…

A: Combustion :- The burning of a compound in excess of  air or oxygen is called combustion . It is an…

Q: If you calculated the heat of combustion of biodiesel using a bomb calorimeter, answer the following…

A: We will calculate Why does heptane have a larger heat of combustion.

Q: 11-12. The same quantity of energy is added to 25.0 g pieces of gold (molar heat capacity = 25.41…

A: Given data,Mass of Au=25gMass of Mg=25gMass of…

Q: The general balanced equation for the combustion reaction of CH4  +  O2      ----->    CO2   +  2H20…

A:

Q: what mass of propane musth be burned to provide 1.3x10 exp 8 J? given is 44.09g / -2221 kJ

A: When one mole of a substance is burnt completely under standard conditions, the corresponding…

Q: An unknown organic compound is being proposed as an alternative to gasoline. The enthalpy of…

A: Given the density of the unknown organic compound, d = 0.376 g/mL Given the volume of the unknown…

Q: Q6. Molecular mass of a colorless liquid hydrocarbon is found to be 106 amu and a 0.1888 g the…

A:

Q: Using the following equation for the combustion of octane, calculate the heat of reaction for 400.0…

A: The number of moles of octane is: n = Given massMolar massn=400 g114.33 g/moln=3.499 mol.

Q: 7.8 The combustion of butane produces heat to the equation: 2C4H10(g) + 13O2(g) → 8 CO2(g) +…

A: The heat of combustion of per gram of butane can be calculated as,

Q: An unknown organic compound is being proposed as an alternative to gasoline. The enthalpy of…

A: Get ven density of the compound= 0.286 g/ml , Mass of 0.17L =170 ml of compound = density×volume=…

Q: Ethanol, C2H6O, is most often blended with gasoline - usually as a 10 percent mix - to create a fuel…

A:

Q: An unknown organic compound is being proposed as an alternative to gasoline. The enthalpy of…

A: Heat released from combustion of 0.28 L of organic compound is = 58.25 k cal

Q: The combustion reaction of 1-pentanol is: C5H11OH(l)+152O2(g)→5CO2(g)+6H2O(l) The heat of…

A:

Q: An unknown organic compound is being proposed as an alternative to gasoline. The enthalpy of…

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Q: The complete combustion of acetylene, C2H2(g), produces 1300. kJ of energy per mole of acetylene…

A: The combustion enthalpy of acetylene is 1300 kJ/mol. The temperature of 1.05 gal water is raised by…

Q: 9. Given the following enthalpy of reactions: (1) C:H«(g) + /½ O:(g) → 2 CO:(g) + 3 H20(1); AH =…

A:

Q: The heat of combustion of 1-pentanol is -3331 kJ/mol. Given the following information, calculate the…

A:

Q: What mass of methane (CH4) combusts if 333 kJ of energy is released? Normally, 890 kJ of energy is…

A: Applying mole concept.

Q: When 0.2490 moles of methane, CH4(g) is burned in excess oxygen at thermodynamic standard state,…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 1). Write mathematical expression of the first law of thermodynamics. 2). Calculate, how much energy…

A: The first law of thermodynamics∆E =Q + W∆E =change of internal energyQ = Amount of heat absorbed…

Q: How much heat is produced by combustion of 125 g of methanol under standard state conditions? CH3OH…

A: The standard conditions are partial pressure of all gas at 1 bar of pressure   (1 bar=0.987 atm, so…

Q: A plant carries out photosynthesis. What is the system? What is the direction of energy transfer? Is…

A: A plant carries out photosynthesis by using light energy to synthesis glucose from carbon dioxide…

Q: Nitroglycerin (C3H5N3O9) decomposes rapidly upon ignition or sudden impact. 4C3H5N3O9(l) ⟶  12…

A: Standard enthalpy of formation is the enthalpy change for the formation of one mole of compound from…

Q: Using the following equation for conversion of octane, calculate the heat associated with the…

A:

Q: Based on the enthalpy of the above reaction, what is the fuel value of glucose on a per gram basis?…

A: The reaction given is, => C6H12O6 (s)+ 6 O2 (g) ------> 6 CO2 (g) + 6 H2O (l)…

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: An unknown organic compound is being proposed as an alternative to gasoline. The enthalpy of…

A: Enthalpy of Combustion: The heating value (or energy value or calorific value) of a substance, is…

Q: Combustion of C3H18 (1) forms water and carbon dioxide. Using the data given, calculate the amount…

A: Find the solution below

Q: a) Calculate the enthalpy variation produced in the butane combustion reaction under standard…

A:

Q: Calculate the amount of released heat when 5 kg of methane are used up in the combustion below? CH4…

A: The number of moles of methane equivalent to 5 kg of methane is; 1 kg=1000 gnCH4=5 kg×1000 g/1.0…

Q: The heat of combustion of fructose, CHi206, is -2812 kJ. Using the following information calculate…

A: ΔHf  has to be calculated

Q: unknown organic compound is being proposed as an alternative to gasoline. The enthalpy of combustion…

A: Enthalpy of combustion is the energy released or absorbed during the combustion reaction of any…

Q: Cyclohexene, C6H10 undergoes hydrogenation to produce cyclohexane, C6H12 according to the equation…

A:

Q: During a very light activity, such as reading or watching television, the average adult expends…

A: Given: Energy expenditure per minute by an average adult = 7 kJ = 7000 J We know, 1 J = 2.39 x 10-4…

Q: Given the thermochemical equation for photosynthesis, 6H2O(l) + 6CO2(g) → C6H12O6(s) + 6CO2(g)  ∆H…

A: Given: The balanced equation for photosynthesis reaction is as follows, 6H2O(l) + 6CO2(g) →…

Q: A) Write a thermochemical equation for the combustion of one mole of acetylene gas, C2H2 . Its…

A: We need to describe the combustion reaction for acetylene gas.  Given : heat of combustion = -…

Q: The chemical equation for photosynthesis is as follows: 6 CO2 + 6 H2O → CH1206 + 6 O2 Every year,…

A: Given-> 6CO2(g) + 6H2O (l) -->C6H12O6(s) + 6O2(g) Weight of CO2 = 2.85 ×10^4 kg

Q: An unknown organic compound is being proposed as an alternative to gasoline. The enthalpy of…

A:

Q: How much energy is liberated when 600.2g of O2 is reacted with propane in a combustion tank. Assume:…

A: The balanced reaction taking place is given as, => C3H8 (g) + 5 O2 (g) -------> 3 CO2 (g) + 4…