Calculate the enthalpy of the following chemical reaction: CS2(1) + 302(g) ---> CO2(g) + 2SO2(g) Given: C(s) + O2(g) ---> CO2(g) AH = -393.5 kJ/mol S(s) + O2(g) ---> SO2(g) AH = -296.8 kJ/mol C(s) + 2S(s) ---> CS2(1) AH = +87.9 kJ/mol

Q: For the chemical reaction Ca (s) + ½ O2 (g) → CaO (s) AH° = -635 kJ/mol. What is the enthalpy for…

A: The change in enthalpy of a reaction is used to determine the endothermic reaction or exothermic…

Q: Combustion reactions involve reacting a substance with oxygen. When compounds containing carbon and…

A: Enthalpies of combustion for each compound is given, writing down balanced equation for each…

Q: 25. Calculate the standard enthalpy change, AH", for the following reaction: 2CH,OH+ 30 2 CO+4H,0…

A: Calculate standard enthalpy change for the following reaction--

Q: THERMODYNAMICS: A 1.09 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

A: Mass of acetic acid = 1.09 g ∆T = 27.95 - 24.3 = 3.65 oC

Q: Given the standard enthalpy changes for the following two reactions (1) 4C(s) + 5H2(g)–C,H10(g) AH°…

A: If the given reaction is multiplied by 2 by two, then value of the given standard enthalpy change…

Q: 9. Calcium oxide, CaO(s), reacts with carbon as shown. CaO(s) + 3C(s) + 462.3 kJ → CaC2(s) + CO(g)…

A: Calcium oxide, CaO(s), reacts with carbon to form calcium carbide and carbon monoxide. The balanced…

Q: 2. (a) The industrial process for the production of sulphuric acid has three steps. S (s) + O2 (g)…

A:

Q: THERMODYNAMICS: A 1.21 g sample of acetic acid (HC2H3O2) was burned in excess oxygen in a bomb…

A:

Q: Fe,O3(s), with carbon monoxide, CO(g), as shown in the balanced equation below: Fe,O3(s) + 3CO(g) →…

A: given (1) CO(g) + 1/2O2(g) → CO2(g)                       ΔH° = -283 kJ (2) 2Fe(s) + 3/2O2 (g) →…

Q: What is the enthalpy change for producing 1.00 kg of acetic acid by this reaction?

A:

Q: 2. The hydrogenation of coal is a method of producing methane by the following reaction: Ca + 2H2@)…

A:

Q: THERMODYNAMICS: A 1.42 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

A: Given: Mass of acetic acid combusted = 1.42 g. Initial temperature = 22.41 oC Final temperature =…

Q: Use standard enthalpies of formation, AH;, to calculate the AH?xn for 2 NO(g) + 2 H, (g) → N, (g) +…

A: Answer: Formula to calculate enthalpy of reaction from the enthalpy of formation is shown below:…

Q: (1) N2(g) + 202(g)→2NO2(g) AH° = 66.4 kJ (2) 2N½0(g)2N2(g) + O2(g) AH° = -164.2 kJ what is the…

A: Given, N2(g)+2O2(g)→2NO2(g) ∆Ho=66.4kJ--------(1)2N2O(g)→2N2(g)+O2(g) ∆Ho=-164.2kJ--------(2)

Q: Chloromethane, CH3CI, is formed from methane and chlorine in the following reaction: CH4 (g) + Cl2…

A: Enthalpy of formation is the amount of energy released when 1 mole of compound is formed from its…

Q: CaO(s) reacts with water to form Ca(OH)2(aq). If 6.50 g CaO is combined with 99.70 g H2O in a coffee…

A: To calculate enthalpy change for reaction: The equation is given as

Q: Ammonia burns in the presence of a copper catalyst to form nitrogen gas. 4NH3 (g) + 302(g) → 2N2 (g)…

A:

Q: Calculate the enthalpy of formation, ∆Hof, for C4H9OH using the following data:   C4H9OH (l)   +…

A: Given;

Q: 2. The major source of aluminium in the world is bauxite (mostly aluminium oxide). The thermal…

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

Q: Ammonia reacts with oxygen as follows: 4NH3(g) + 702(g) → 4NO2(g) + 6H20(g) AH° = -1132 kJ Calculate…

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

Q: THERMODYNAMICS: A 1.1 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

A:

Q: THERMODYNAMICS: A 1.79 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

A:

Q: 1. Coal gasification converts coal into a combustible mixture of carbon monoxide and hydrogen,…

A: We know enthalpy is a state function that means depend on initial and final position . It is also…

Q: Q4) Hydrogen peroxide, H,0,, is a colorless liquid whose solutions are used as a bleach and an…

A:

Q: ammonia

A: Dear student I have given answer to your question in the image format.

Q: Water gas, a mixture of H2 and CO, is an important industrial fuel produced by the reaction of steam…

A: The standard enthalpy of combustion for a given reaction can be defined as the change in the change…

Q: THERMODYNAMICS: A 1.81 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

A:

Q: For the chemical reaction Ca (s) + ½ O2 (g) → CaO (s) AH° = -635 kJ/mol. What is the enthalpy (in…

A: Heat of reaction is defined as difference of energy of product  and energy of Reactant. If heat of…

Q: Methanol is known to be the simplest alcohol, and is used as  an antifreeze agent, a solvent, a…

A:

Q: For the chemical reaction Ca (s) + 2 O2 (g) CaO (s) AH° = -635 kJ/mol. What is the enthalpy for the…

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

Q: 5. Calculate AH for the following reaction. C6H6(1) + 02 (g) -- -→ C(s) + H20(1) State whether the…

A:

Q: THERMODYNAMICS: A 1.96 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

A:

Q: Calculate the enthalpy of the following reaction: 2Mg + O̟ → 2M9O Given: Mg + 2HCI – M9CII, + H, MgO…

A: Hess's Law states that the total enthalpy of a chemical reaction is the sum of the enthalpy changes…

Q: 1. Calculate the enthalpy of reaction for the combustion of methane gas, CH4, to form CO,(g) +…

A: In this question, we want to Calculate tye Enthalpy of the combustion Reaction for methane. You can…

Q: Hydrazine, N2 H4, is a colorless liquid used as a rocket fuel. What is the enthalpy change for the…

A:

Q: 3. A 10.0 g sample of pure acetic acid, CH3CO2H, is completely burned. The heat released warms 2.0 L…

A:

Q: For the chemical reaction Ca (s) + ½ O, (g) → CaO (s) AH° = -635 kJ/mol. What is the enthalpy for…

A: The given reaction is, 2CaO(s) ---> 2Ca(s) + O2(g)   The chemical reaction given is,  1) Ca(s) +…

Q: The complete combustion of propane in oxygen is represented by the equation C3H8(g) + 5O2(g) →…

A: To determine enthalpy of reaction , enthalpy of formation is required.  Enthalpy of formation is…

Q: For the chemical reaction H, (g) + F, (g) → 2 HF (g) AH° = -79.2 kJ/mol. What is the enthalpy (in…

A:

Q: What is the enthalpy change of reaction for the following equation? C,H, (g) + H, (g) -→ C,H, (g)…

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Q: Ethanol, C2H5OH, is used as a fuel for motor vehicles, particularly in Brazil. (a) Write the…

A:

Q: THERMODYNAMICS: A 1.4 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

A: Given: Mass of acetic acid combusted = 1.40 g. Initial temperature = 22.59 oC Final temperature =…

Q: THERMODYNAMICS: A 1.71 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

A:

Q: For the chemical reaction Ca (s) + 02 (g)→CAO (s) AH° = -635 kJ/mol. What is the enthalpy for the…

A: Given reaction,      Ca(s) + 1/2 O2(g) → CaO(s)       ∆H0 = - 635 kJ/mol

Q: For the reaction H2(g) + 1 2O2(g) --> H2O(l)        ΔH = -286 kJ/mol    Calculate the enthalpy…

A:

Q: 2CH3OH +3O2-> 2CO2 +4H20 A. What is the standard enthalpy of reaction when the equation is…

A: We have given the reaction as follow 2CH3OH + 3O2 → 2CO2(g)   +  4H2O(l)  And asked A. What is the…

Q: Consider the following two reactions and write down the balanced chemical equations. Reaction 1:…

A: Enthalpy of a reaction at a given temperature is defined as the enethalpy change produced in the…

Q: Cyanamide is a compound containing two hydrogen atoms and some amount of C and N. There are a total…

A: From the give data, in total of 5 atoms, 2 atoms are Hydrogen, in remaining 3 atoms, let consider…

Q: THERMODYNAMICS: A 1.09 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

A:

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.