Explain the chemical reaction involved and any assumptions

Reference no: EM13343476

2 tons of ethanol are accidentally discharged into a lake. By how much is the biological oxygen demand of this water increased? Assume that all ethanol is transformed into CO2 and assume the lake contains 10^8 liters of water. Explain your answer with the chemical reaction involved and any assumptions you make.

Reference no: EM13343476

Questions Cloud

What is the radius of a black hole : The radius of a black hole is the distance from the black hole's center at which the escape speed is the speed of light. What is the radius of a black hole with the same mass as that of the Earth

Analyse the recent history of the australian stock market : The objective of this assignment is to assess the investment conditions in the Australian economy form Top Down Fundamental Analysis.

How to calculate the standard enthalpy : Calculate the standard enthalpy. of formation of solid Mg(OH)2 using the following thermochemical info: Mg (s) + O2 ---> 2MgO(s) delta H = -1203.6 kj Mg(OH)2 (s) ----> MgO (s) + H2O (l) delta H = 37.1 kj 2H2 (g) + O2 (g) ----> 2H2O(l) delta H = -5..

Prepare a proposal to deploy windows server onto an existing : Prepare a proposal to deploy Windows Server onto an existing network, based on a provided scenario. The proposal will include deployment, security policy, application and data provisioning, monitoring, and continuity plans. For a more detailed projec..

Explain the chemical reaction involved and any assumptions : Assume that all ethanol is transformed into CO2 and assume the lake contains 10^8 liters of water. Explain your answer with the chemical reaction involved and any assumptions you make.

Compute by what factor was the nozzle diameter changed : A firefighter mounts the nozzle of his fire hose a distance 40.1 m away from the edge of a burning building so that it sprays from ground level at a 45° angle above the horizontal. By what factor was the nozzle diameter changed

What is the percentage increase in the resistance : Two wires, one of gold and the other of tungsten, are heated from 18 degrees C to the same final temperature. what is the percentage increase in the resistance of the tungsten wire

Explain concentration of oil on the plate : Find the flux, J, of oil droplets through the water to the top surface. The sink is 18 cm deep, and the concentration of oil on the plate is 0.1 mol/cm3. Assume that there is no oil at the top of the sink when you start. The diffusion coefficient ..

Find the frequency of the protons subsequent circular orbit : A proton enters a uniform 0.2T magnetic field at right angles. What is the frequency of the proton's subsequent circular orbit

User Account

All Pages