Analyze acid copper plating solution

Please can anybody help this process can reduce lots of testing time Thanks in advance Ajit Ajit Seal - Ibadan Oyo State Nigeria November 23 2017 A Hi Ajit It doesn't make sense that sulfuric acid content in acid copper bath can be directly revealed by conductivity meter as anions like sulfate chloride and cations like sodium copper etc also contribute conductance Hence

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I have a few questions about sulfuric acid : morbidquestions

I can't count the number of times a doctor has told us that she "has x amount of days to live" but she is truly a fighter but right now it really is the end for her i believe she's at home right now she hasn't left the bed for days she hasn't eaten or drinkin in about 2 days i looked up that death rattle thing and she seems to be doing it and has been for around 24 hours

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Hydrogen sulfide smell from charging battery

31/03/2010Hydrogen sulfide smell from charging battery - posted in Equipment: I was re-charging my 17A Celestron PowerTank with a Battery Minder Jr for the umpteenth time and a strong odor of hydrogen sulfide was coming from the battery I assume this is not good news and that the battery if not the whole unit is ready to go to equipment heaven

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US4557898A

US4557898A US06/704 431 US70443185A US4557898A US 4557898 A US4557898 A US 4557898A US 70443185 A US70443185 A US 70443185A US 4557898 A US4557898 A US 4557898A Authority US United States Prior art keywords percent mixture concentration method according hydrogen peroxide Prior art date 1978-05-01 Legal status (The legal status is an assumption and is not a legal conclusion

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Swallowed by a Whale

He survived the ordeal and this is his amazing tale It was his first whaling voyage and he was aboard the whaling ship Star of the East The lookout spotted a huge sperm whale half a mile off the port bow and gave the cry 'There she blows!' The ship's sails were slackened and soon her small boats were lowered A deadly race began between the Star of the East and the immense whale Young James

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9uNt8xaTAj

Allegedly Xiaofan drink 150 ml of sulfuric acid may have Sulfuric acid has put all of his stomach erosion and sulfuric acid flows abdominal cavity causing peritonitis Michael Tong said the hospital did give Xiaofan anti-shock and acidosis treatment in order to maintain vital signs plus preoperative preparation at 7:00 on February 8 Xiaofan was taken to the operating room

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CDC

Death has resulted in a man who drank 100 ml [Raukhverger and Solodko 1974] Revised IDLH: 75 ppm [Unchanged] Basis for revised IDLH: Based on acute inhalation data in humans [AIHA 1957] and animals [Svirbely] the original IDLH for hydrogen peroxide (75 ppm) is not being revised at this time REFERENCES: 1 AIHA [1957] Hydrogen peroxide (90%) In: Hygienic guide series Am Ind Hyg

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Michigan steelworker dies after falling into vat of

Michigan steelworker dies after falling into vat of sulfuric acid By Shannon Jones 12 February 2019 The horrific death of a 54-year-old steelworker at Michigan Seamless Tube in South Lyon Michigan northwest of Detroit has shaken family and coworkers According to South Lyon police the worker Daniel Hill fell into a vat of 160-degree sulfuric acid The company uses the acid to increase

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Recondition old batteries [Archive]

19/02/2010I have seen both de-sulfators and chemical treatments and I am wondering if anybody has had any luck with this? My batteries charge up fine and hold 6 7 - 6 8 volts but run down very fast jamescustomdesign 02-06-2010 09:00 PM I have not tried any of the fluids but I do have a desulfator It certainly hasn't worked any miracles but I am hoping that it will keep my good batteries in better

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Caustic Substances Poisoning

However some common products including drain and toilet bowl cleaners and some dishwasher detergents contain damaging caustic substances such as sodium hydroxide and sulfuric acid Caustic substances (strong acids and alkalis) when swallowed can burn the tongue mouth esophagus and stomach

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Has anybody drank sulfuric acid and survived?

I'm sure that someone has drunk some amount of sulfuric acid at some dilution and survived it - after all you can mix up a solution of 0 001 molar sulfuric acid and at that point I think drinking a glass would do no more than upset your stomach

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Holiday Open Thread: BLUE CHRISTMAS

1-1-2016If you are feeling down at this time of year this is your thread for general chitchat and commiseration (If you love the holidays there's a thread just for you) What you should know about comment moderation in addition to general community rules: I am grading final projects and traveling and seeing family friends

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First Aid for Sulfuric Acid Poisoning

Sulfuric acid (sulphuric acid) is a very strong acid that has the potential to cause very serious burns through its corrosive action Sulfuric acid is used in the manufacture of fertilizers cleaning fluids dyes and resins plastics industrial catalysts etc

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Holiday Open Thread: BLUE CHRISTMAS

1-1-2016If you are feeling down at this time of year this is your thread for general chitchat and commiseration (If you love the holidays there's a thread just for you) What you should know about comment moderation in addition to general community rules: I am grading final projects and traveling and seeing family friends

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Can you die by drinking H2SO4? : NoStupidQuestions

From what I can find sulfur isn't very poisonous so I doubt H2SO4 has much risk beyond just the fact that it's acidic And you can taste acid so if it's dangerously acidic you'd stop drinking immediately If you confuse it for water it's extremely watered down From what I understand 1% sulfuric acid would be around as sour as lemon juice

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dc

Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Home Questions Thirty-four percent sulfuric acid Five percent chromium solution Zinc sulfide doped with copper which gives it its green glow Batman also states that he is unable to find anything else in the mixture Original Answer We don't know The specific chemical(s) have not been

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Thanksgiving Letter to the Family 2010

Dear Family In a year when we almost lost your Grandpa Harold I would expect each and every one of you to make the effort to be here this year If only for a few minutes I'll make an exception for anyone who lives more than three hours away Now that is what I expect

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Filozofski fakultet Sveučilišta u Zagrebu

Two years earlier in 1938 King Carol II's police had'strangled the fourteen men stripped the bodies naked and doused them with sulfuric acid in a common ditch to hasten their decomposition But in late 1940 Carol fled andRomaniafell under an Iron Guard regime

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Percy E Fehlman (1909

Percy E Fehlman aged 41 veteran of World War II died at the Warren General Hospital shortly after one o'clock Sunday morning from sulfuric acid poisoning according to information given Coroner Ed Lowrey Mr Fehlman drank acid drained from a battery early Saturday morning at

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dc

Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Home Questions Thirty-four percent sulfuric acid Five percent chromium solution Zinc sulfide doped with copper which gives it its green glow Batman also states that he is unable to find anything else in the mixture Original Answer We don't know The specific chemical(s) have not been

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thermodynamics

Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Home Questions Tags Users I have read (thanks to Stack Exchange) that mixing water and sulfuric acid is exothermic as is NaOH and HCl Are there two 'safe' liquids that can be mixed and produce anywhere near the same amount of heat? By 'safe' I mean they don't come with the same

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