What_is_the_COD_(chemical_oxygen_demand)_of_ethanol,_expressed_as_g_CO

1.	What_is_the_COD_(chemical_oxygen_demand)_of_ethanol,_expressed_as_g_COD/g_ethanol?$
A.	1.30 g COD/g ethanol
B.	32 g COD/g ethanol
C.	2.24 g COD/g ethanol
D.	2.09 g COD/g ethanol
Answer» E.

Discussion

No Comment Found

Related MCQs

What is the COD (chemical oxygen demand) of ethanol, expressed as g COD/g ethanol?
What is the degree of reduction of glucose?
The growth of S.cerevisiae on glucose under anaerobic conditions can be described by the following reaction:C6H12O6 + aNH3 → 0.59 CH1.64N0.16O0.52 (biomass) + 0.43 C3H8O3 + 1.54CO2 + 1.3C2H5OH + 0.036H2O and determine the product yield coefficient Y etoh/s and determine coefficient a.
The growth of S.cerevisiae on glucose under anaerobic conditions can be described by the following reaction:C6H12O6 + aNH3 → 0.59 CH1.64N0.16O0.52 (biomass) + 0.43 C3H8O3 + 1.54CO2 + 1.3C2H5OH +0.036H2ODetermine the biomass (MW= 23.74) yield coefficient Y x/s
Estimating Yield from Stoichiometry:3C6H12O6 + 8 O2 + 2NH3 -> 2C5H7O2N + 8CO2 +14H2OGiven:3(180) 8(32) 2(17) 2(113)Calculate the yield of glucose.
A yeast (CH1.66N0.13O0.40) is growing aerobically on arabinose (C5H10O5) and ammonium hydroxide (NH4OH) with a respiratory quotient of 1.4. Estimate the stoichiometric coefficient of the equation:aC5H10O5 + bO2 + cNH4OH → CH1.66N0.13O0.40 + dCO2 + eH2O
Calculate the stoichiometric coefficients of the following biological reaction:Glucose: C6H12O6 + aO2 + bNH3 = c (C4.4H7.3N0.86O1.2) + d H2O + e CO2
Calculate the stoichiometric coefficients of the following biological reaction:Hexadecane: C16H34 + a O2 + b NH3 = c (C4.4H7.3N0.86O1.2) + d H2O + e CO2
Estimate the degree of reduction of Methane, Glucose and Ethanol?
”Bacteria have slightly higher nitrogen content than fungi”.

What_is_the_COD_(chemical_oxygen_demand)_of_ethanol,_expressed_as_g_COD/g_ethanol?$

Discussion

No Comment Found

Related MCQs

Reply to Comment