In order to produce 980 kJ of heat, how many grams of H2 must burn? H2O) + 250 kJ H2g) + O 0.54 g 0.65 g O 0.87 g 2.02 g

Q: Molar Mass: C3H8  = 44.097  H20 = 18.015  CO = 28.010g/mol  C3H8(g) + 3H20(g) -> 3CO(g) + 7H2(g)…

A: The enthalpy for the reaction between the propane and water is calculated as shown below.…

Q: In the following reaction, how much heat is generated when 3.21 moles of CH4 are burned? CH4 (g) + 2…

A: CH4g+2O2g→ CO2g+2H2Og                       △ H = 802KJmolAs 1 mole of CH4 heat released =…

Q: How much heat (in kJ) is absorbed in the process of making 0.951 mol of CF₄ from the following…

A: Given  C(s)  + 2 F2(g)      →  CF4(g)       ∆H0  = 141.3 KJ/mole  For 0.951 mole of CF4  , Heat…

Q: How much heat is involved when 68.0 g of N2 are reacted in the reaction:
2N2(g) + 5O2(g) + 2H2O(l) →…

A: Given, the chemical reaction,2N2(g)+5O2(g)+2H2O(l)→4HNO3(aq)   ; ∆H =-256 kJamount of heat evolved…

Q: How much heat (in kJ) is absorbed in the process of making 0.897 mol of CF₄ from the following…

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Q: How much heat (in kJ) is absorbed in the process of making 0.785 mol of CF₄ from the following…

A: Calculation  of Heat absorbed

Q: How much heat (in kJ) is absorbed in the process of making 0.961 mol of CF, from the following…

A: Let's observe the reaction first Here 1 mole of C reacts with 2 moles of F2 to form 1 mole of CF4

Q: Propane, C3H8(g), is used in many instances to produce heat by burning: C3H8(g) + 5O2(g) → 3CO2(g)…

A: Given :-  C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(l)      ΔH = -2220. kJ  To calculate :-  Mass of O2…

Q: How much heat is absorbed in the process of making 0.803 mol of CF4 from the following reaction? C…

A: Heat of formation, also called standard heat of formation, enthalpy of formation, or standard…

Q: The generic reaction X2(g) + Y2(g) → 2XY(g) has an enthalpy of -212 kJ. How many moles of XY were…

A: Given, Chemical Reaction : X2(g) + Y2 (g) ---> 2 XY (g)  ∆H = -212 KJ

Q: An exothermic reaction causes the surroundings to: A. become basic B. decrease in temperature C.…

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Q: What is the amount of heat required to raise the temperature of 125 g of aluminum from 20 oC to 25…

A: Introduction: Specific heat equation: The specific heat is the quantity of requiring heat per unit…

Q: How much heat is absorbed in the process of making 0.899 mol of CF₄ from the following reaction? C…

A: For 1 mole of CF4,heat absorbed= 141.3 kJ

Q: How Much Heat Will Be Released When 15.5 G Of Phosphorus Reacts With Excess Chlorine According To…

A: The answer to the following question is-

Q: How many moles of H₂ are required to produce -3001 kJ of heat in the following reaction? N₂ (g) + 3…

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Q: In the following reaction, how much heat is released when 3.21 g of CO₂ are produced? C₃H₈ (g) + 5…

A: We have to predict the amount of heat produced.

Q: What is the volume of glucose, C6H12O6, that must be burned to release 1.00 x 103 kJ of heat? (C:…

A: Given data, Density of glucose = 1.54g/cm3 ∆H for glucose = 132kJ/mol Energy required = 1.00 x 103kJ…

Q: How much heat is released when 1.4 moles of hydrogen fluoride are produced? H2 (g) + F2 (g) → 2HF…

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Q: In the following reaction, how much heat is generated when 3.27 moles of CH« are burned? CH: (g) + 2…

A: The reaction is : CH4(g)  +  2O2(g)  →  CO2(g)  +  2H2O(g)       ∆H°=-802 kJ/mol Here, as we can…

Q: How many grams of ethylene (C2H4) would have to be burned to produce 450 kJ of heat? C2H4(g) +…

A: Given :-  C2H4(g) + 3O2(g) →2CO2(g) + H2O(l)  ∆H°rxn = -1411 kJ/mol  To calculate :- amount of C2H4…

Q: In the following reaction, how much heat is generated when 2.25 moles of CH₄ are burned? CH₄ (g) + 2…

A: Combustion :- Burning of a compound in excess of air or oxygen is called as combustion When a…

Q: how much heat will be given off when 18.5 g of C2H4 is burned in oxygen to form CO2(g) and H2O(g)?…

A: Heat released and absorbed during a reaction by change in bonding is defined as heat of reaction or…

Q: Cooking an egg is one type of process, while the formation of snow is another. Which answer best…

A: In Endothermic  Reaction  Heat is absorbed  while in Exothermic  Reaction  heat is Released.

Q: How much heat is needed to heat up 36 kg of hydrogen gas from 12.0C to 48.0C?

A: The specific heat capacity for a given chemical substance or a solution refers to the amount of the…

Q: Determine the amount of heat (in kJ) given off when 1.26 X 10ʻ g of NO2 are produced according to…

A: The reaction given is 2 NO (g) + O2 (g) -------> 2 NO2 (g)                ΔH = -114.6 KJ/mol

Q: In the following reaction, how much heat is generated when 3.21 moles of CH₄ are burned? CH₄ (g) + 2…

A: Given chemical equation with given information:                      CH₄ (g) + 2O₂ (g) → CO₂ (g) +…

Q: How much heat (in kJ) is absorbed in the process of making 0.971 mol of CF4 from the following…

A: Carbon reacts with fluorine to form carbon tetrafluoride. The equation for the balanced chemical…

Q: if 11.2 g of H2 (g) (MM = 2.016 g/mol) were to react according to the balanced equation given below,…

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Q: How much heat is absorbed in the process of making 0.771 mol of CF4 from the following reaction? C…

A: Consider the given reaction. Cs+2F2g→CF4g

Q: In the following reaction, how much heat (in kJ) is released when 5.97 moles of CH₄ are burned? CH₄…

A: The balanced Chemical equation is - CH4(g) + 2O2(g) -----> CO2(g)  + 2H2O(g)  (∆H° = -802 kJ/mol)…

Q: According to the reaction below, determine the amount heat (in kJ) that can be generated from the…

A: Propane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: If 200 kJ of heat are supplied, how many grams of NO can be produced? N2(g) + O2(g)→ 2 NO(g) AH =…

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Q: How much heat (in kJ) is absorbed in the process of making 0.981 mol of CF₄ from the following…

A:

Q: In the following reaction, how much heat is generated when 3.47 moles of CH₄ are burned? CH₄ (g) + 2…

A:

Q: How many moles of Hz are required to produce-3751 kJ of heat in the following reaction? N: (g) +3 H2…

A: For the given reaction: N2(g)+3H2(g)→2NH3(g) ∆H°=-91.8 kJ/mol That is 3 moles of H2 are required to…

Q: In the following reaction, how much heat (in kJ) is released when 5.63 moles of CH₄ are burned? CH₄…

A: The given chemical equation as follows --- CH₄ (g) + 2 O₂ (g)   →   CO₂ (g) +  2 H₂O (g)    ∆H° =…

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: How much heat (in kJ) is absorbed in the process of making 0.755 mol of CF₄ from the following…

A: Chemical reaction :-       C (s)   +  2 F2 (g)   --->   CF4 (g)  reaction is balanced.   For…

Q: How much heat (in kJ) is absorbed in the process of making 0.893 mol of CF₄ from the following…

A: Given reaction is C (s) + 2 F₂ (g) → CF₄ (g) ∆H° = 141.3 kJ/mol Formation of 0.893 mol of CF4

Q: In the following reaction, how much heat is generated when 2.53 moles of CH₄ are burned? CH₄ (g) + 2…

A: The reaction given is CH₄ (g) + 2 O₂ (g) → CO₂ (g) + 2 H₂O(g)…

Q: How much heat (in kJ) is absorbed in the process of making 0.729 mol of CF₄ from the following…

A: The heat absorbed for one mole of product is given which on multiplying with the required mole of…

Q: In the following reaction, how much heat is generated when 3.21 moles of CH4 are burned? CH: (g) + 2…

A:

Q: For the following reaction, what mass, in g, of ammonia is required to produce 375.0 kJ of heat? 4…

A: The given reaction is, 4 NH3 (g) + 5 O2 (g) →4 NO (g) + 6 H2O (g) Given that, ∆H = -906 kJ/mol. To…

Q: How much heat (in kJ) is absorbed in the process of making 0.883 mol of CF₄ from the following…

A: The amount of heat absorbed in process forming 0.883mol of CF4 is

Q: Nitromethane (CH3NO2), sometimes used as a fuel in drag racers, burns according to the following…

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Q: The specific heat of aluminum is 0.900 J/g°C. What is the heat capacity of 26 g aluminum?

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Q: How much heat will be released (∆H) if 0.5659 mol of NH₃ are mixed with 0.20 mol of O₂ in the…

A: Given: The reaction is as follows, 4NH3(g)+O2(g) → 2N2H4(g)+2H2O(g)      ∆H° = -286 kJ/mol Moles of…

Q: 1. Determine the amount of heat abs orbed when 35.77 grams of O2 are produced according to the…

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Q: How many grams of C,H liquid must decompose according to the following chemical equation to transfer…

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Q: How much heat (in kJ) is absorbed in the process of making 0.901 mol of CF₄ from the following…

A: