Extra for test 3 Flashcards
O2->H2O (balance)
4H^+4e^-+O2=2H2O
Balance Fe^2+>Fe^3+
Fe^2+>Fe^3++e^-
Balance So4^-2->H2S
10H^++8e^-+So4^-2->H2S+4H2O
balance NO3^–>NO2^-
2H^++2e^-+NO3^–>NO2^-+H2O
balance CrO4-> Cr^3+
8H^++5e^-+CrO4-> Cr^3++4H2O
equation for pE
=pE^0-pH+N*log(P_0_2) (where N is usually 1/4)
=pE^0-pH+N*log(P_0_2) (where N is usually 1/4)
equation for pE
Henderson hasslebach equation for pH
pH=pK+log(a/ha)
pH=pK+log(a/ha)
Henderson hasslebach equation for pH
Biological Oxygen Demand
BOD, the amount of oxygen the microbes require to decompose the organic matter under aerobic conditions.
BOD, the amount of oxygen the microbes require to decompose the organic matter under aerobic conditions.
Biological Oxygen Demand
Chemical Oxygen Demand
COD, It is the total amount of oxygen required to break down the organic matter by chemical oxidation.
COD, It is the total amount of oxygen required to break down the organic matter by chemical oxidation.
Chemical Oxygen Demand
radon
a radioactive gass that can deposit it’s dangerous daughters into your lungs, dealing lot os dmaage
a radioactive gass that can deposit it’s dangerous daughters into your lungs, dealing lot os dmaage
radon
