6. Calculate the heat change, in kJ, if 8.7395x1012 ng of carbon dioxide were produced in the Yollowing reaction: C (s) + O2 (g)→ CO2 (g) AH°; = -393.5 kJ/mol

Q: Without doing any calculations, match the following thermodynamic properties wvith their appropriate…

A: Gibbs free energy ∆G = ∆H - T∆S used

Q: When 25.0 mL of 1.0 M H₂SO is added to 50 ml of 1.0 M NaOH at 25 °C in a calorimeter, the…

A: ∆H in kJ can be calculated using formula :  ∆H = -q  Where , q is heat released or absorbed and is…

Q: For a particular reaction at 25.0°C, ΔG°= 81.7 kJ and ΔH° = 76.3 kJ. What is ΔS° for this reaction,…

A:

Q: Calculate the theoretical heat of reaction between the Zn and copper sulphate using the following…

A:

Q: For the reaction  MnO2(s) + CO(g) → MnO(s) + CO2(g) ∆H = -151 kJ/ molrxn How many moles of MnO2 are…

A: Given the balanced reaction: MnO2(s) + CO(g) → MnO(s) + CO2(g)          ∆H = -151 kJ/mol We have to…

Q: When a 8.00 g sample of KCI is dissolved in water in a calorimeter that has a total heat capacity of…

A: Given : Mass of KCl dissolved = 8 g Total heat capacity of calorimeter = 6.15 KJ/K And change in…

Q: 4. When 1.50 g of Ba(s) is added to 100.00 g of water in a container open to the atmosphere, the…

A: NOTE : Since you've posted multiple questions, we'll solve first question for you. If you want any…

Q: The

A: We will use stoichiometry of the reaction,

Q: The heat of combustion, AH°C, of acetone, C3H0, is -1790.4 kJ/mol. How many kilojoules of heat are…

A: We have to calculate the heat of combustion.

Q: When a 5.00 g sample of KBr is dissolved in water in a calorimeter that has a total heat capacity of…

A: We know that, ΔH = -Ccal x ΔT where Ccal is the heat capacity of the calorimeter and ΔT is the…

Q: he value of ΔH0for the reaction is -126 kJ. Determine the heat released when 2.00 mol of NaOH is…

A: For a chemical reaction, the enthalpy of reaction (ΔHrxn) is the difference in enthalpy between…

Q: Enter your answer in the provided box. Consider the reaction H2g) + Ch@) → 2HCI(2) AH =-184.6 kJ/…

A:

Q: The value of AH° for the reaction below is -82 kJ. kJ of heat are released when 80.9 grams of HBr is…

A: The balanced reaction given is, Given: ΔH of reaction = -82 KJ. And mass of HBr formed = 80.9 g.

Q: The addition of 1.210 g of zinc metal to 0.100 L of 0.1851 M HCl in a coffee cup calorimeter causes…

A: In any particular reaction, enthalpy change that causes at pressure constant condition is considered…

Q: , When 25.0 mL of 1.00M HNO3at 25.0oC is added to 25.0 mL of 1.00M KOH at 25.0oC in a coffee cup…

A: The reaction of acid and base results in the formation of salt and water and heat is evolved. This…

Q: The value ΔH0 of for the reaction 2Ba(s) + O2(g)→ 2BaO(s)is -1107 kJ. Determine the heat released…

A: The enthalpy of a reaction is the heat that is released or absorbed in a chemical reaction that…

Q: 50 mL of 2.2 M HCI is combined with 50 mL of 2.0 M NAOH in a coffee-cup calorimeter. The temperature…

A: Hello. Since multiple questions have been posted, the first question shall only be solved in this…

Q: During an experiment, a student adds 2.90 g CaO2.90 g CaO to 400.0 mL400.0 mL of 1.500 M HCl1.500 M…

A: The weight of CaO is 2.90 g. The volume of HCl is 400.0 mL. The concentration of HCl is 1.500 M. The…

Q: Consider the reaction. 2 Fe,0, 4 Fe +302 AHixn +824.2 kJ The formation of 58.0 g of Fe results in

A: As per the balanced reaction- Generation of 4 mol Fe requires 824.2 kJ energy. So, Energy absorbed =…

Q: The ∆H for the oxidation of S in the gas phase to SO3(g) is-204 kJ/mol, and for the oxidation of…

A: Enthalpy: The total amount of energy of a system is called enthalpy. Oxidation: Oxidation is the…

Q: When 4 miles of NH3 (g) react with O2 to form NO(g) and H2O(g) according to the following equation,…

A:

Q: The specific heat of octane, C8H181l2, is 2.22 J>g@K. (a) Howmany J of heat are needed to raise…

A: Molar mass of octane: 114 g/molSpecific heat: 2.22 J/g-K Molar mass of water: 18 g/molSpecific heat:…

Q: The thermite reaction produces a prodigious amount of heat energy. Given the thermochemical reaction…

A: Reaction equation :8Al(s) + 3Fe3O4(s) →              4Al2O3(s) + 9Fe(s)∆H°rxn = -3350.0 kJmolMass of…

Q: A 200 ml sample of 0.600 M aqueous hydrochloric acid is added to 300 mL of 0.400 M aqueous ammonia…

A:

Q: The overall reaction in a commercial heat pack can be represented as 4 Fe(s) + 302(g) → 2 Fe,O,(s)…

A: Note - Since you have posted a question with multiple sub-parts, we will solve first three subparts…

Q: What quantity of heat (in kJ) will be released (∆H) if 0.4501 mol of NH3, are mixed with O.200 mol…

A:

Q: 3.40

A: a) If the complete equation is multiplied by 2, the value of reaction enthalpy doubles.

Q: Show the calculation of the heat of reaction (AHrxn) for the reaction: CH4 (g) + 2O₂ (g) → CO₂ (g) +…

A:

Q: When 1 mole of CH4(g) reacts with O2(g) to form CO2(g) and H2O(g) according to the following…

A: Since When 1 mole of CH4(g) reacts with O2(g) to form CO2(g) and H2O(g) according to the equation…

Q: The value of AH° for the reaction below is -126 kJ. The amount of heat that is released by the…

A: Given reaction is : 2Na2O2 (s) + 2H2O (l) → 4NaOH (s) + O2 (g) Standard change in enthalpy of the…

Q: 4. When 1.50 g of Ba(s) is added to 100.00 g of water in a container open to the atmosphere, the…

A: Given: Mass of Ba = 1.5 gMass of H2O = 100 gSpecific heat of solution = 4.18 J/g.°CInitial…

Q: Copper has been used for thousands of years, either as a pure metal or in alloys. It is frequently…

A: Enthalpy change for the reaction recovering1.23 mol Cu is determined as follows,

Q: If 20.0 ml of 3.0 M HCl solution and 20.0 ml of 3.0 M NaOH solution at 215Care mixed in a…

A: Given data  Volume of HCl = 20.0 mL Molarity of HCl = 3.0 M Volume of NaOH = 20.0 mL Molarity of…

Q: The value of ΔH° for the reaction below is +128.1 kJ: CH3OH (l) → CO (g) + 2H2 (g) How many kJ of…

A: Given: The reaction is as follows, CH3OH (l) → CO2(g) + 2H2(g)          ∆H° = +128.1 kJ Mass of…

Q: The value of AH° for the reaction below is -126 kJ. The amount of heat that is released by the…

A: Balanced equation:2 Na2O2 + 2 H2O ===> 4 NaOH + O2 Reaction type: double replacement.

Q: Given the following data: Solution Conc. (M) Volume (ml) Tiitial ("C) Ttnal NaOH 0.750 50.00 19.84…

A: The detailed solution of your question given below-- Since ,we know that in this process the…

Q: If AGº is 137.1 kJ, ASº is -0.9 kJ/K and the T is 74.4 degrees celcius, find AH° is {enthalpy} kJ of…

A: Given information,      ∆G0 = 137.1 kJ∆S0 = -0.9kJ/KT = 74.40C = 347.55 K

Q: When 0.5 mol of H2 is reacted with 0.5 mol of O2, 121 kJ of heat is released. Determine ΔHrxn for…

A: Given:  Moles of H2 =0.5  Moles of Cl2 = 0.5  Heat released = 121 KJ

Q: a. Calculate the theoretical heat of reaction between the Zn and copper sulphate using the following…

A: For question A,  we use the given formula to calculate the theoretical heat of reaction.

Q: Limestone stalactites and stalagmites are formed in caves bythe following reaction:Ca2+ (aq) + 2…

A: The chemical reaction is as follows:

Q: When 0.5 mol of H2H2 is reacted with 0.5 mol of O2O2, 121 kJ of heat is released. Determine…

A: In the question, it is given that 0.5 mol of H2 react with 0.5mol of O2  i.e same ratio therefore…

Q: Consider the data about gold metal in Exercise 5.26(b).(a) Based on the data, calculate the specific…

A: a.

Q: At a given set of conditions, 241.8 kJ is given off when 1 mol of H₂O(g) forms from its elements.…

A: Given information: Case-1 : 241.8 kJ is given off when 1 mole of H₂O(g) forms from its elements.…

Q: The gas butane, C4H10(g), can be used in welding. When butane is burned in oxygen, the reaction is:…

A: Chemical equation :

Q: What quantity of heat (in kJ) will be released (∆H) if 0.2143 mol of NH₃ are mixed with 0.200 mol of…

A: Given the moles of reactant, NH3 = 0.2143 mol  moles of reactant, O2 = 0.200 mol  Since we are given…

Q: The heat of combustion, AH°C, of acetone, C3H,O, is -1790.4 kJ/mol. How many kilojoules of heat are…

A: The combustion is a reaction of the compound in the presence of oxygen. The combustion reaction will…

Q: The standard molar enthalpy formation of ammonia, NH3(g) is -45.92 kJ. 1/2 N2(g) + 3/2 H2(g) ==>…

A:

Q: The temperature of 127.4 g of water rises from 18.6 °C to 30.9 °C when 0.1000 mol of H+ is reacted…

A: Mass of water, m =127.4 g Initial temperature, T1=18.6 °C Final temperature, T2=30.9 °C Temperature…

Q: What mass of benzene (C6H6, molar mass = 78.11 g/mol) is required to produce 1.5x10^3kJ of heat…

A: Number of mole of substance is calculated by dividing mass of substance to molar mass of it where…