Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Natural gas is very abundant in many Middle Eastern oil fields. However, the costs of shipping the gas to markets in other parts of the world are high because it is necessary to liquefy the gas, which is mainly methane and has a boiling point at atmospheric pressure of -164 °C. One possible strategy is to oxidize the methane to methanol, CH3OH, which has a boiling point of 65 °C and can therefore be shipped more readily. Suppose that of 10.7 X 109 ft3 methane at atmospheric pressure and 25 °C is oxidized to methanol.
(a) What volume of methanol is formed if the density of CH3OH is 0.791 g/mL?
(b) Write balanced chemical equations for the oxidations of methane and methanol to CO2(g) and H2O(l). Calculate the total enthalpy change for complete combustion of the 10.7 X 109 ft3 of methane just described and for complete combustion of the equivalent amount of methanol, as calculated in part (a).
(c) Methane, when liquefied, has a density of 0.466 g/mL; the density of methanol at is 25 °C.is 0.791 g/mL Compare the enthalpy change upon combustion of a unit volume of liquid methane and liquid methanol. From the standpoint of energy production, which substance has the higher enthalpy of combustion per unit volume?
Question- Write the complete nuclear equation for the bombardent of a 14N atom with an alpha particle to yield 17O. Show the atomic number and mass number for each species in the equation
The Hydrogen gas formed in a chemical reaction is collected over water at 30.0 degrees Celsius at a total pressure of 736 mm Hg. Explain what is the partial pressure of the hydrogen gas collected in this way
A 1M soultion of sodium benzoate has a ph of 9.11. what is the value of Ka that would be calculated for benzoic acid based upon this measurement
Using the technique of the previous problem ?E was found to be -2,000.00 kJ/mol at 298 K for an unknown liquid hydrocarbon. In another experiment it was determined that for each mole of hydrocarbon
What volume of 3M H2SO4 is needed to neutralize all of the disodium salicylate and the excess NaOH present after the initial reaction? How much sulfuric acid was in excess
What is the pH of the solution resulting from the addition of 25.0 mL of .01M NaOH solution to 40.0 mL of .01M acetic acid
the experimentally determined freezing point of 1.00 solution mass of nitric acid hno3 is -0.56 0c. calculate the
Calculate the volume occupied by 35.2 g of methane gas (CH4) at 25°C and 1.0 atm. (R = 0.08206 L*atm/K*mol)
For a fixed amount of gas at a constant temperature, the volume increases as the pressure what
Methyl red is an indicator that changes between yellow and red. In solution methyl red (HMR) dissociates as follows:
a gas has a pressure of 5.51981 atm when its volume is 3.16 l. what will the pressure be when the volume is changed to
A titration required 18.38 mL of 0.1574 M NaOH solution. How many moles of NaOH were in this volume?
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd