is sulfuer corrosiveif added to water?
918750
I don`t think that it`s corrosive becuz sometimes it`s mix with medicine, and medicine is not corrosive, so sulfur wouldn`t b either, i guess.
1157885
There are a vast number of water soluble corrosion inhibitors.\n\nAt the simple end of the scale - Sodium nitrite, sodium tolytriazole, zinc phosphate, borates, molybdates, vanadates and chromates all inhibit rust.\n\nThere are also proprietary organic compounds (some phosphate esters, ethanolamides, etc) also inhibit rust.\n\nIt all depends on whether you want the inhibition to be short lived or long lived (nothing is "permanent") and whether the inhibition is an "in use" inhibitor (like, say, a corrosion inhibitor in cooling water) or "static" (like phosphate "rust converters" used prior to painting.
912636
Stainless steel contains chromium that was put there by diffusing it in there with high heat and a concentration difference.  Metals corrode because they get converted from neutral, solid form to ions (they are oxidized, that's why oxidation is a synonym for corrosion) that combine with negatively charged ions (usually oxides or chlorides) and are no longer metal, and many times soluble, hence taking a chunk out of your original metal.  Chromium is a more active metal than the iron that makes up most of the steel.  This means when both are present on the same surface, the chromium is more likely to dissolve into ions and electrons than the iron.\n\nWhen stainless is exposed to dissolved oxygen in water (for example) the chromium atoms will dissolve their way towards the surface of the steel. Then, they will be oxidized:\n\nCr(s)-->Cr3+ + 3e-\n\nWhat little iron that may have been oxidized before the chromium reached the surface can gain these 3 electrons and join the surface as solid iron again.  Otherwise, once the Cr reaches the surface, it'll corrode to form chromium oxide, a greenish black powdery ceramic that doesn't stick well to the surface, and can be easily rinsed away or knocked off.  And while the Cr will be oxidized, the iron will not because the Cr is more active. The steel itself remains shiny and well, stainless (without rust).  However, when the steel runs out of Cr atoms to sacrifice to protect the iron (once they become chromium oxide, they won't go back to being regular Cr metal, and the oxide does NOT stick to the surface to protect it), the iron will rust.
1122012
Hmmm... I've never heard that term either.  Is that some sort of microbe that can contribute to the newer problem of Microbiologically Influenced Corrosion?\n\nAre you sure you spelled it correctly?
170129
CuSO4 (s)  --H2O-->  Cu+2 (aq) + SO4-2 (aq)
1143443
Able to be dissolved by water.
211880
Ferrous Sulfate is an iron supplement and Sodium Bicarbonate could be baking soda.\n\nMix these two, and it's a wastwater treatment.\n\nhttp://www.nmfrc.org/bluebook/sec624.htm
930912
What you are really asking, is what chemicals in water can corrode Chromium and Vanadium, since that is what makes stainless steels 'stainless'.\n\nBasically, anything that will form free radicals can react with these metals.  Common culprits include Chlorides, Flourides, and the like,  but also such things as (bi)carbonates and nitrates can form weak acids that can attack Cr and Va.
542835
Test for sulphate\nIt is best to perform the wet test\nNow add salt:sodium carbonate in the ratio 1:3 in a beaker and dilute it with 20cc of water. Next heat it for 10-20 minutes, and then let it cool, now filter the extract. The extraxt(filtrate) is called Soda Extract or Sodium Carbonate Extract\n\n1) For sulphate\nAcidify some extract with HCl acid and add Barium Chloride\nWhite colour means sulphate\n2) for Cl\nAcidify extract with nitric acid and add silver nitrate, white means chlorine
224956
For any kind of electrochemistry to occur, there should be electrolytes present in the fluid to transfer charges.  This is why salt water is more corrosive.
686818
stainless steel is rust proof anyway, to do this, zinc is added during the smelting process, this creates a coating over the metal and when it comes into conntact with oxygen and water it forms a clear oxide layer over the metal, hence stopping the steel from rusting
72573
If you are working in a chemical lab, you should have gotten this answer during your safety training.  However, in the case of most strong acids (HCl, HBr, HI, H2SO4, etc.) you should flush with lots of water.  If irritation persists, you should seek medical attention promptly bring with you the MSDS for the chemical you spill on yourself.  If you spilled HF, you are in deep trouble.  However, I doubt you could have gotten access to HF without knowing the appropriate precautions to take.\n\nMedically, some acids are used in the removal of warts (among them is trichloroacetic acid).  The alternative there is freezing them off with liquid nitrogen.
1079987
No safe way to do it.  Distillation perhaps, but that's not safe as sulphate fumes are not that good for you.  \n\nGrab the stock bottle and make up a fresh solution.
696429
sodium ethanoate and carbon dioxide along with water
723118
YOUR DEALING WITH SALT WATER SO A DERIVITIVE WOULD BE ANTI AGRESSION TO THIS  SOME CONCRETE COMPANIES MAY HAVE THIS TRUE ANSWER\nANTI CORROSIVE PROTECTANT \nSEE IN FLORIDA WE USED A ALUMINUM BASED METAL BUT CHECK WITH THE CONCRETE MANUFACTURES IN YOUR AREA
969567
You can evaporate, or distill off the water.  Then you'll get the CuSO4, along with any non-volatile impurities that may be present.  Or you can do a recrystalization.  You boil the solution until the CuSO4 just starts to crystalize out.  Then you let the solution cool.  As it cools, the solubility of the salt decreases, and more & more of it crystalizes.  When cooling, you may end up with a super-saturated solution, instead of crystals being formed.  In that case, scratching the inside of the beaker with a glass rod will initiate the crystalization process.  With recrystalization, the product is also purified.
103867
NaClO + 2FeSO4 + H2O -> NaCl + 2 Fe(3+) + 2 (SO4)(2-) + 2 OH(1-)