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?
the mass of a cube of iron is 434 g. iron has a density of 7.87 gcm3. what is the mass of a cube of lead that has the
You are asked to prepare a 0.8500 M solution of aluminum nitrate. You find that you only have 50.00 g of the solid. What is the maximum volume of solution that you can prepare
Determine the pH of a solution with .12M of sodium acetate at 25 degrees C. Ka=1.8x10^-5
They have a polar end b. The have a hydrophobic end c. The are often sodium slats of long chain fatty acids. d. The hydrophilic end of the soap molecules is attracted by grease. e. they precipitate in water that contains Fe3+ ions
Which of the following are molecular solids and which are covalent solids. SO2, I2, P4, S8, H2O, SiO2
A hard time understanding redox reactions, how would I balance this equation αCr2O2-7(aq)+βH+(aq)+γCu(s)→δCr3+(aq)+?H2O(l)+κCu2+(aq) I don't get it because its not the same as a regular balance.
what is this equation and why is it central to the global warming theory: SO2(g) + H2O(l) H2SO3
The purpose of this lab is to form copper oxide by using two methods. These two methods will allow us to determine the ratio of copper to oxygen in the compound and also determine its empirical formula.
An experiment requires 12.0 g of cyclohexane, whose density at 25 degrees C is 0.7781 g/mL. What volume of cyclohexane should be used
Speculate on the structure of the crossed benzoin-like compound formed while 4-dimethylaminobenzaldehyde is condensed with 4-chlorobenzaldehyde. Explain what structure will be formed
A sample of ammonia occupies 32.5 Liters at -28 centigrade and 452 torr. What volume will it occupy at STP
A three-step industrial process involves both heat and work. Calculate the overall change in energy DE for the entire process, given these three individual steps.
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