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!
Question- Many power plants produce energy by burning carbon-based fuels, which also produces carbon dioxide. Carbon dioxide is a greenhouse gas, so over-production can have negative effects on the environment. Use enthalpy of formation data to calculate the number of moles of CO2(g) produced per mega joule of heat released from the combustion of each fuel under standard conditions (1 atm and 25 °C).
(1) Coal, C(s, graphite):_________mol x MJ-1
(2) Natural gas, CH4(g):_________mol x MJ-1
(3) Propane, C3H8(g):___________mol x MJ-1
(4) Octane, C8H18(l) (?Hf° = -250.1 kJ •mol-1):____mol x MJ-1
I need proficient help to working out this problem
A certain metal crystallizes in a body-centered cubic arrangement. The edge of the cube is 5.64 A and has a density of 1.59 g/mL. What is the metal
Problem- Calculate the pH of a strong acid solution formed by mixing 58.4mL of 0.0796 M HBrO3 with 74.3mL of 0.222 M HNO3.
Calculate the volume of glacial acetic acid (17.6M) and eight of sodium acetate (mm=82.03) that is required to make 102 mL of 0.2M buffer at ph 4.85. The Ka of acetic acid is 1.4*10^-5.
Nevertheless, in order to prevent tooth decay, F - ions are added to drinking water at a concentration of 1 mg of F - ion per L of water. How many kilograms of sodium fluoride would be needed to treat a 7.11 107 gal reservoir
When you analyze the proteins by electrophoresis, you find that protein B moves further towards the positive end of the gel. Explain if this result is consistent with your hypothesis about the difference between the two proteins.
1-bromobutane reacts with formaldehyde. what is the product before the H30+ reacts on the product
What is the molecular orbital theory. How does it differ from valence bond theory
Explain what would be the effect on your calculated copper if some blue color remained when you acidified your solution
What the Van der Waals Pressure of ethane gas at temperature of 500K and Molar Volume of 7.28 x 10^-5 m^3/mol?
When heated, lithium reacts with nitrogen to form lithium nitride: 6Li(s) +N2(g) → 2Li3N(s)
At 700.°C, the total pressure of the system is found to be 3.63 atm. If the equilibrium constant KP is 1.52, calculate the equilibrium partial pressures of CO2 and CO.
Expalin how you would prepare 500.0mL of a solution that is 0.100 M of H2SO4 from concentrated 18.0 M of H2SO4, which is a liquid with density 1.82g/mL
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