Final Examination - 08 DECEMBER 2015. What is the mass of carbon needed to react

Question

Final Examination - 08 DECEMBER 2015. What is the mass of carbon needed to react with 4.0 kg of Solid titanium oxide (TiO2)f 50% of the carbon must be recovered in the reaction of production of solid titanium (Ti) an gaseous carbon monoxide (CO). Assuming that O2 is an ideal gas, what is the density of O2 at a temperature of 0 degree C and a pressure of 2.25 bar? What is the morality of an aqueous solution of ethanol 5% per mass? ammonium nitrate (NH4N03(s)) decomposes into nitrogen, oxygen and water. Mf2 g of ammonium nitrate decompose entirely at 300 degree C with delta H degree rxn 3 -236. kJ How much heat is liberated? How much work would be done by the gas? What volume of gas would be produced at a pressure of 1 bar? Calculate the standard molar entropy change for the formation of NaCI(g) from the elements at 25degree C An equilibrium mixture in 0.7 L flask contains 0.70 mol Hl(g) and 0.10 mol each of l2(g) and H2(g). If 0.30 mol H2= 0.60 mol l2 and 0.20 mol HI are added to this equilibrium mixture how many moles of each gas will be present when equilibrium is reestablished? What is the change of pH upon addition of 20.0 ml of HCI 3.0 M to 750. ml of the following pure water 0.1 M formic acid M acetate of sodium a buffer made of 0.1M potassium nitrite and 0.08 M nitrous acid. 7- HCN dissociates into CN-and protons What is the equilibrium constant at T =298.15 K? what pH will the reaction move to the left if the solution contains 0.1mHCN

Explanation / Answer

Final Examination - 08 DECEMBER 2015. What is the mass of carbon needed to react

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.