C. How much heat is produced when 85 g of nitrogen reacts with excess hydrogen according to the following equation? N, + H2 NH3 AHan = -92.4 kJ

Q: When carbon disulfide, CS2, forms from its elements, heat is absorbed. How much heat would be…

A: Number of moles of carbon disulfide = 6.5 moles

Q: How much heat (in kJ) is produced by the complete combustion of 52.2 g of CH4? Use 1.01 g/mol for…

A:

Q: The following equation indicates that when 1 mole of carbon burns completely in air or oxygen 393 kJ…

A: Given  ∆H = - 393 KJ  Heat evolved on complete combustion of 19 mole of C and 18 gram of Carbon = ?…

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: How much heat will be released (AH) if 0.4391 mol of NHs are mixed with 0.20 mol of O2 in the…

A: Change in enthalpy (∆H) is proportional to the number of moles of reactants and products associated…

Q: Consider the following reaction: 2 PbS (s) + 3 O2 (g) → 2 PbO (s) + 2 SO2 (g) AHxn = -827.4 kJ What…

A:

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: In the following reaction, how much heat is generated when 6.57 moles of CH₄ are burned? CH₄ (g) + 2…

A: The change in enthalpy of a reaction measures the amount of heat absorbed or released during the…

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 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: C (s) + 02 (g)- CO2 (g) AH° = -393.5 kJ Calculate the heat change if 2.54 g of C is reacted.

A: Given information, ∆H° ( for 1 mole of C(s)) = -393.5 kJ Mass of C(s) reacted = 2.54 g Molar mass of…

Q: How much heat (in kJ) is absorbed when 24.0 g of Fe is produced according to the following equation?…

A: The balanced reaction is – 2Fe2 O3 aq →4Fe s+ 3O2gAbsorbed heat, ∆H = 824.2kJ

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

A:

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: 8. The equation for the combustion of methane, CH4 (the main component in natural gas) is shown…

A:

Q: In the following reaction, how much heat is generated when 2.37 moles of CH₄ are burned? CH₄ (g) + 2…

A: Given: moles of CH₄ = 2.37 mole

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

A:

Q: Consider the combustion of liquid CiHi in oxygen gas to produce carbon dioxide gas and water vapor.…

A:

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: In the following reaction, how much heat is generated when 3.33 moles of CH4 are burned? CH4 (g) + 2…

A:

Q: How many moles of KCIO3 must be reacted according to the following balanced chemical reaction to…

A: The balanced reaction taking place is given as, => 2 KClO3 (s) -----> 2 KCl (s) + 3 O2 (g)…

Q: In the following reaction, how many moles of CH₃OH are required to produce -6.696 × 10³ kJ of heat?…

A: The reaction given is   2 CH₃OH (l) + 3 O₂ (g) → 2 CO₂ (g) + 4 H₂O(g)…

Q: How many moles of H2 are required to produce -2501 KJ of heat in the following reaction?       Heat…

A: Given Chemical reaction:

Q: Calculate the amount of heat released from combustion of 1 g of wood

A: Please find your solution below : Note : This question requires the values of heat capacity and…

Q: B C O NH3 COO NH3 COO -N Ninhydrin Aq. HCI & Heat ? + CO₂ + purple compound ?+ ?

A:

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 many moles of KCIO, solid must be reacted according to the following balanced chemical reaction…

A:

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,…

A:

Q: a) Determine which of the two reactants (MgCO34) or HCla) is the limiting reagent. b) Determine how…

A: Reaction                      MgCO3 (s) + 2HCl(aq) ------> MgCl2 (aq) + H2O (l) + CO2 (g); ∆Hrxn0…

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: of

A: Given: 2KClO₃(s)→2KCl(s)+3O₂(g) ∆H= -89.4 kJ   Moles of KClO₃ to Librte -34.2 kJ of heat =?

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 KCIO, must be reacted according to the following balanced chemical reaction to…

A: 1) Write the balanced chemical equation. 2) Compare the number of moles of reactant with the amount…

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 many moles of KCIOS solid must be reacted according to the following balanced chemical reaction…

A: Recall the reaction, 2KClO3(S) -------> 2KCl(s) + 3O2(g)  ∆H= - 89.4 KJ

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: i don't know how to start this. we are supposed to get the heat of the reaction

A: Given

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

A:

Q: How much heat is produced when 1.25 g of chromium metal reacts with oxygen gas under standard…

A: Given that in there is 1.25 g of chromium (Cr) metal which will react with O2

Q: When 1 mol of a fuel burns at constant pressure, it produces3452 kJ of heat and does 11 kJ of work.…

A: Given, When 1 mol of a fuel burns at constant pressure, it produces 3452 kJ of heat and does 11 kJ…

Q: How much heat will be released when 1.48g of chlorine reacts with excess phosphorus according to the…

A:

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

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".