Calculate the standard enthalpy of reaction

Assignment Help Chemistry
Reference no: EM13710783

Problem- Calculate the standard enthalpy of reaction, delta H orxn for the balanced equation below. Determine the delta HfO.s for the reactants and products in the table in your textbook or online. 2 CaO (s) + 2 SO2 (g) + O2 (g) ---> 2 CaSO4 (s)

I want to know how this is done please show all steps in detail

Reference no: EM13710783

Questions Cloud

What is the molarity of the stock solution of luminol : The forensic technician at a crime scene has just prepared a luminol stock solution by adding 10.0g of luminol into a total volume of 75.0 mL of H2O.
Explain why the bond breaking energy : Problem- Bond breaking energy of F-F= 38kcal/mol; Cl-Cl= 58kcal/mol; Br-Br= 46kcal/mol; I-I= 36kcal/mol? Could someone explain why the bond breaking energy doesn't decrease as we go down this group but instead random and F and I has a similar valu..
Explain acidic solution but not in basic solution : Problem- Why does benzoic acid dissolve in a basic solution but not an acidic solution and why does 4-ethylaminobenzoate dissolves in acidic solution but not in basic solution
Define saturated pbi2 is added to a buffered solution : Problem- 200 mL of clear saturated PbI2 is added to1800mL of a buffered solution (pH=5) saturated with H2S (0.1M). Will a precipitate from
Calculate the standard enthalpy of reaction : Problem- Calculate the standard enthalpy of reaction, delta H orxn for the balanced equation below. Determine the delta HfO.s for the reactants and products in the table in your textbook or online. 2 CaO (s) + 2 SO2 (g) + O2 (g) ---> 2 CaSO4 (s)
What skills do you need in your job : What do you do in your job and what do you like most and least about your job - what skills do you need in your job?
Calculate the heat of solvation for the salt : Problem- A 6.72 g sample of a salt is dissolved in 100.0 g water, in a constant pressure calorimeter. The initial temperature of the water is 21.50 oC, and the final temperature was 18.63 oC. Calculate the heat of solvation for the salt, as J/g. I..
Explain what is the mass of methane that was combusted : Problem- A sample of methane, CH4, gives off 24.9 joules of energy when combusted in the presence of excess O2, according to the equation CH4 + 2 O2 ---> CO2 + 2 H2O delta H = -802.4 kJ What is the mass of methane that was combusted
Explain decision analysis for production : provide the concept of result analysis and applies it to the problem of production with uncertain demand in their real-world company, using a decision tree.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the molality of a solution

What is the molality of a solution in which 15g of I2 is dissolved in 500g of alcohol?

  How much naoh is needed each day

NaOH + CO2 -→ Na2CO3 + H2O . If the average human body discharges 536 g of CO2 per day, how much NaOH is needed each day for each person in the spacecraft?

  Explain how many kilograms of oxygen are produced

Photosynthesis in plants generate sugars such as glucose (C6H12O6) and oxygen from carbon dioxide and water. how many kilograms of oxygen are produced from photosynthesis of 330 kg of carbon dioxide

  What is the volume in liters

The density of benzene at 25.0 degrees C is 0.879g/cm3. What is the volume in liters of 2.5 kg benzene?

  Explain what is the wavelength associated with a photon

What is the wavelength (in nanometers) associated with a photon which has an energy content of 4.86E-24 kJ

  Explain the principal and angular momentum quantum

What are the possible values of n and ml the principal and angular momentum quantum numbers for an electron in a 5d orbital

  Explain what is the final pressure of the cs2

The volume the vapor occupies is 300 mL and the pressure of the vapor is 400 torr. The piston is then moved so that the vapor occupies 600 mL, and the system is allowed to come to equilibrium at 28 C. What is the final pressure of the CS2 in the v..

  Find the volume of feso4 solution

Find the volume of FeSO4 solution - What volume of 0.200M FeSO 4  solution would be required to react with 20.0mL of 0.250M KMnO 4 according to the following equation?

  Explain a water pipeline is obstructed by a limestone

Explain a water pipeline is obstructed by a limestone (CaCO3 (s)) of 100g. Explain what is the volume of hydrochloric acid molar concentration required to be used by a plumber to dissolve the solid and the lead pipe

  Explain what would be the volume of the mixture

If 2.00 mol of argon is mixed with 3.00 mol of xenon and the total pressure of the system is 860 torr, what are the individual pressures. what would be the volume of this mixture at 18.0 psi and 18.5 C.

  Explain co-distill in a process called steam distillation

Because eugenol is insoluble in water, both eugenol and water co-distill in a process called steam distillation. In steam distillation, the boiling point of the distillate is below the boiling point of either component.

  Petroleum used elute the chlesterol before dichloromethane

ethyl acetate:petroleum ether was used to elute the chlesterol before dichloromethane

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd