The hydration of a hydrocarbon, but-2-ene, C4H8 produces butan-2-ol, C4H100 as follows: Penghidratan terhadap satu hidrokarbon, but-2-ena, C,Hg menghasilkan- butan-2-ol, C4H10O seperti berikut: C4H8(g)+ H2O (g)→ C4H10O (g) The enthalpy values for the following reactions are: Nilai entalpi untuk tindak balas berikut ialah: 4C(s)+ 4H2(g)→C4H&(g) AH = -7.1 kJ 4C(s)+ 5H;(g)+ ¿O;→C,H1,O(g) AH = -292.8 kJ 2H2(g)+ O2(g)→2H,O(g) AH = -483.6 k.J By using the data above, calculate the enthalpy change, AH (in kJ) for the production of butan-2-ol.

The hydration of a hydrocarbon, but-2-ene, C4H8 produces butan-2-ol, C4H100 as follows: Penghidratan terhadap satu hidrokarbon, but-2-ena, C,Hg menghasilkan- butan-2-ol, C4H10O seperti berikut: C4H8(g)+ H2O (g)→ C4H10O (g) The enthalpy values for the following reactions are: Nilai entalpi untuk tindak balas berikut ialah: 4C(s)+ 4H2(g)→C4H&(g) AH = -7.1 kJ 4C(s)+ 5H;(g)+ ¿O;→C,H1,O(g) AH = -292.8 kJ 2H2(g)+ O2(g)→2H,O(g) AH = -483.6 k.J By using the data above, calculate the enthalpy change, AH (in kJ) for the production of butan-2-ol.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section: Chapter Questions

Problem 13.BCP

See similar textbooks

Similar questions

Starch contains CC, CH, CO, and OH bonds. Hydrocarbons have only CC and CH bonds. Both starch and hydrocarbons can form colloidal dispersions in water. Which dispersion is classified as hydrophobic? Which is hydrophilic? Explain briefly.
Nitrogen, N2, is soluble in blood and can cause intoxication at sufficient concentration. For this reason, the U.S. Navy advises divers using compressed air not to go below 125 feet. The total pressure at this depth is 4.79 atm. If the solubility of nitrogen at 1.00 atm is 1.75 x 10-3 g/100 mL of water, and the mole percent of nitrogen in air is 78.1, what is the solubility of nitrogen in water from air at 4.79 atm?
What is the molality of the solution that contains 65 g of sucrose (C12H22O11) dissolved in 300g of water? A. 0.9875 m B. 0.6335 m C. 0.6213 m D. 0.0006 m
An automobile anti freeze mixture is made by mixing equal volumes of ethylene glycol (d=1.114 g/mL; M=62.07 g/mol)and water (d=1.00 g/mL) at 20°C. The density of the mixture is 1.070 g/mL. Express the concentration of ethylene glycol as:(a) Volume percent(b) Mass percent(c) Molarity(d) Molality(e) Mole fraction
In a coffee-cup calorimeter, 1.60 g of NH4NO3 is mixed with 75.0 g of water at an initial temperature of 25.00°C. After dissolution of the salt, the final temperature of the calorimeter contents is 23.34°C. (molar mass of NH4NO3 = 80.043 g/mol) (Density of water = 1.00 g/mL) Was the dissolution process exothermic or endothermic? Assuming the solution has a heat capacity of 4.18 J/°C-g and assuming no heat loss to the calorimeter, calculate the enthalpy change (ΔHsoln) for the dissolution of NH4NO3 (remember the appropriate units forΔHsoln and pay attention to your signs)
The Henry's Law constant for acetylene gas (C_{2}*H_{2}) in water at 20 deg * C is 0.0469 M/atmCalculate the solubility of acetylene gas at 20 deg * C and 0.200 atm
General Chemistry ----------------------- (a) A 10.0 percent solution of sucrose (C12H22O11) in water has a density of 1.038 gmL-1. Express the concentration of the sugar as (1) Molality; (2) Molarity; (3) Mole fraction
The dissolution of NH4Cl in water is an endothermic process. If the initial temperature of water is 25°C, what is the expected final temperature of the aqueous system? half of 25°C still 25°C higher than 25°C lower than 25°C
1. A student conducted an experiment in a Styrofoam cup calorimeter that contained 100.0 g of water at 25°C. The temperature was recorded over 2 minutes before adding 6.00 g of urea, H2NC(O)NH2(s) to the water. The temperature was recorded for another three minutes, after adding urea, with a final temperature of 21.8°C. a. Determine the change in temperature of the solution that results from the dissolution of the urea. b. According to the data, is the dissolution of urea in water an endothermic process or an exothermic process? Explain. c. Calculate the enthalpy change for the dissolution of the urea in kJ/mol. Assume that the specific heat capacity of the calorimeter is negligible and that the specific heat capacity of the solution of urea and water is 4.2 J g−1 °C−1 throughout the experiment. d. Calculate ∆H°reaction using standard enthalpies of formation. e. Compare your theoretical and experimental value
How many grams of ethylene glycol (C2H6O2) must be added to 1000. g water to create anautomobile radiator coolant mixture that will not freeze at – 15⁰C?
In the following reaction calculate and find the normality when it is 1.0 M H3PO4 H3AsO4 + 2NaOH → Na2HAsO4 + 2H2O Determine the molality of a solution prepared by dissolving 28.60 g of glucose (C 6 H 12 O 6 ) into 250. g of water
At 0 oC, the solubility of sodium acetate in water is 36.1 g per 100 g of water and at 40 oC, the solubility is 66.4 g per 100 g of water. A 100 g sample of sodium acetate is dissolved in 250 g of water at 40 °C. The solution is cooled to 0 °C and a small amount of solid is observed. This solution is ________. - supersaturated - saturated - unsaturated - hydrated