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What is the purpose of using hgso4 and ag2so4 in the cod test?
HgSO4 is used in the Chemical Oxygen Demand (COD) test as a strong oxidizing agent to convert organic compounds into CO2 and H2O. Ag2SO4 is used as a catalyst to accelerate the oxidation reaction. Together, these chemicals help determine the amount of oxygen needed to oxidize the organic matter in a water sample.
What si the formula for Mercury sulfite?
Hg+2 SO3-2
Balanced chemical equations mercury sulfate plus ammonium nitrate?
Na2S + Hg(NO3)2 -> 2Na(NO3) + HgS ^ Na is Sodium and its not even in the equation so the balanced equation is: Hg2SO4 + NH4NO3>>>>Hg2NO3+SO4 I'm Assuming you mean mercury(i) sulfate+ ammonium nitrate? if so: Hg2(SO4) + 2[(NH4)(NO3)] ----> 2[Hg(NO3)] + {[(NH4)2] (SO4)} & it's a double replacement reaction (Since most people just come here to get quick answers for homework, I'm not going to bother explaining how to get that.)
What is the formula for mercury (I) sulfate?
HgSO4.
What is the formula for mercury II sulfate?
HgSO4
What is the chemical formula for mercurous sulfite?
It is HgSMercury sulfide, mercuric sulfide, mercury sulphide, or mercury(II) sulfide is a chemical compound composed of the chemical elements mercury and sulfur.It is represented by the chemical formula HgS.It is virtually insoluble in water.
How do you write the formula for mercury II sulfate?
This formula is written as HgSO4.
What will happen to the COD value if HgSO4 is not added?
Chlorine will not be seperated out of the sample effluent.
What is the purpose of using hgso4 and ag2so4 in the cod test?
HgSO4 is used in the Chemical Oxygen Demand (COD) test as a strong oxidizing agent to convert organic compounds into CO2 and H2O. Ag2SO4 is used as a catalyst to accelerate the oxidation reaction. Together, these chemicals help determine the amount of oxygen needed to oxidize the organic matter in a water sample.
What will happen to the chemical oxygen demand value if HgSO4 is not added?
the effect of Cl- is appear and the value of COD becomes more than the really value
Is Rb2SO4 an electrolyte?
Yes, Rb2SO4 is an electrolyte. It will dissociate into ions when dissolved in water, allowing it to conduct electricity.
What is chemical formula of nylander's test?
equation involved in nylander's test using fructose
Does Hg plus H2SO4 have a chemical reaction?
Yes, when mercury (Hg) reacts with sulfuric acid (H2SO4), it forms mercuric sulfate (HgSO4) and sulfur dioxide gas (SO2). This is a chemical reaction that results in the formation of new substances with different properties than the original substances.
How convert ethyne to ethanal?
Ethyne (acetylene) can be oxidized using a suitable oxidizing agent, such as a mixture of hydrogen peroxide and sulfuric acid, to form ethanal (acetaldehyde). The reaction typically involves the addition of water to the intermediate vinyl alcohol formed during the oxidation process, leading to the formation of ethanal. Ethanal can be isolated and purified by techniques such as distillation.
What si the formula for Mercury sulfite?
Hg+2 SO3-2
