phosphoric acid and vinegar

Phosphoric acid and Copper

Phosphoric acid is used in coke as a preservative and to add acidity to the flavour I once did an experiment with my son when he was little: put an old copper coin in the glass of coke - it becomes completely clean shiny like new in a short time ! It's the acid from the phosphoric acid cleaning it This is bad for teeth never mind bones

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Phosphoric Acid cleaning

24 06 2017Phosphoric Acid cleaning General engine tech -- Drag Racing to Circle Track Moderator: Team 22 posts Previous 1 2 BOOT Guru Posts: 1758 Joined: Fri Apr 09 2010 10:23 pm Location: Michigan Re: Phosphoric Acid cleaning Post by BOOT Tue Jun 20 2017 12:42 am Zmechanic wrote: Back when I used to use vinegar to dissolve carbon from rifle brass I would put them through

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which is better for de

Phosphoric acid works in minutes and hours depending on the strength of the solution The speed of a pickling solution depends on its strength and formulation Vinegar (acetic acid) has a powerful odor especially in concentrated form - like weaponized salad dressing Phosphoric acid has a mile odor I prefer phosphoric acid myself

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Phosphoric Acid vs Molasses ?

1/3/2019My understanding is that Phosphoric acid converts the rust to an inert substance preventing further corosion It is not a rust remover The others including citric acid and vinegar disolve the rust thus removing it How long it takes depends on the amount of rust and the strength of the acid

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rust removal help phosphoric acid

14 10 2012I have used a product called OSPHO (contains phosphoric acid) to treat raw steel I acquired it from a marine/boat product catalog whose name escapes me The company that produces it is the Skybryte company in Cleveland Ohio It is somewhat expensive but I did 20 4in I-Beams (20 feet long) with less than a quarter gallon Some of the steel that I treated was ground down to shiny clean

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Solved: TITRATION OF THE ACID CONTENT IN VINEGAR

Question: TITRATION OF THE ACID CONTENT IN VINEGAR PRE-LA QUESTIONS: Name Partners) Date Section Instructor 1 What Characteristics Determine Whether A Compound Will Make A Good Indicator? Ffffffffflere Prin 2 Write The Correct Balanced Equations For The Following Neutralization Reactions: A) Phosphoric Acid And Sodium Hydroxide B) Sulfuric Acid And Lithium

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Citric Acid Phosphoric Acid Methylene Chloride South

Citric Acid It is an organic acid Formula: C6H807 for anhydrous C6H807 H2O for monohydrate Uses The main use of citric acid is to flavour and preserve food and juices like cold drinks It replaces lemon juice or vinegar when dry ingredients are necessary because of its sour flavour When added to ice-cream it acts as an emulsifying agent

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pH Correction

Phosphoric Acid – A small amount of Phosphoric Acid should be added to the Nitric Acid over Winter at a ratio of 1 part Phosphoric Acid to 6 parts Nitric Acid This transition should occur when night time temperatures become cooler as Winter approaches (usually after late March or

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Phosphoric Acid and Acid Phosphate Safety for Use in

Phosphoric Acid and Acid Phosphate Background Acid phosphate is an acid/citrus substitute used in sodas and cocktails It was a popular ingredient in soda fountains before the 1950s and has been produced again in recent years According to the Extinct Chemical Company a producer of acid phosphate [link] Acid Phosphate

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Phosphoric acid

Phosphoric acid Anyone else here use it to clean metal? Bought a gallon [used by truckers to clean aluminum salt stains ] at the local hardware store Cut it by half with water and am throwing parts into it that I don't want to sandblast and ruin the machined finish Wow 2 hours or so and stuff comes out clean Neutralizes with water too Does not remove paint however or attack non corroded

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Phosphoric acid for rust removal

8/31/2010Unlke phosphoric acid which is not too terribly bad if you happen to get incidental contact on your skin muriatic acid will cause real problems much more quickly The benefit of phosphoric acid is that it's readily available inexpensive and safer than other types of chemical agents for rust

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Phosphoric Acid Dangers and Better Alternatives

9/21/2019Phosphoric acid is used for metal cleaning and refining as well as fertilizer manufacturing It's also found in disinfectants and detergents With those usages it's not so surprising that this acid is commonly found on lists of " strong acids " or chemicals commonly used in

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Citric Acid fruit Lactic acid sour milk Acetic acid

Citric Acid (fruit) Lactic acid (sour milk) Acetic acid (vinegar) phosphoric acid (soda) B 2)Bases Ammonia sodium hydroxide magnesium hydroxide C Acids and Bases Definition C 1) Acid- A hydrogen ion (proton) donor C 2)Bases- A hydrogen ion (proton) acceptor D Conjugate Acid-Base Pairs E Amphoteric E 1) Substances that can either accept or donate a proton

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pH Correction

Phosphoric Acid – A small amount of Phosphoric Acid should be added to the Nitric Acid over Winter at a ratio of 1 part Phosphoric Acid to 6 parts Nitric Acid This transition should occur when night time temperatures become cooler as Winter approaches (usually after late March or

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The Science of Vinegar

With upholstery the acetic acid could cause a stain Vinegar tends to etch costly stone counters and tiles Vinegar should also not be used to treat metals like iron stainless steel bronze or copper Following these guidelines and understanding the properties of vinegar can help you get the most from this alternative cleaning agent

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Use Phosphoric Acid To Ph Down Is Safe?

11/29/2018Yes you can but I would not recommend doing so Phosphoric nitric and sulfuric acid will all work as ph down Food grade phosphoric acid is the best choice when using DIY ph down for consumed products I cannot remember but I think most ph down is majority phosphoric and some nitric acid Make sure it is Food grade

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Phosphoricum Acidum

When we have a diarrhea from adds we sometimes find symptoms running to Phosphoric acid In the diarrhea from sour wine such as claret from acids vinegar lemons be sure to study Antimonium crudum This is a very striking feature of that remedy Useful in cholera Male sexual organs Sexual weakness prolonged exhaustion impotency

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Analyzing the Acid in Vinegar

Vinegar is made up of mostly water plus acetic acid (HC2H3O2) and maybe some herbs and spices It is the acetic acid that gives vinegar its characteristic taste and odor The optimum amount of acetic acid in vinegar is between 4 and 5 percent by weight Any percentage of acetic acid greater than 5 results in very bad tasting vinegar

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Sampling and Analytical Methods: Acetic Acid PV2119

Acetic acid is used as a feedstock in the production of acetates acetyls cellulose acetate acetate rayon and plastics It is used as a laundry sour in tanning and printing and dyeing It is used as an acidulant and preservative in foods and pharmaceuticals It is used as a solvent for gums resins volatile oils and other organic compounds In 2002 4 8 billion pounds of acetic acid were

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Homemade Acidic Fertilizer : 6 Steps

In fact plants acidic fertilizer is also important as that of organic fertilizers for plants (azaleas roses rhododendrons blueberry hibiscus and other acid-loving plants) needs acidic fertilizers For instance eggshells are almost calcium carbonate one of the main ingredients in agricultural lime vinegar has acetic acid coffee not only lowers your soil pH it also enriches it with

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Table of Acids with Ka and pKa Values* CLAS

Acid HA A-Ka pKa Acid Strength Conjugate Base Strength Hydroiodic HI I-Hydrobromic HBr Br-Perchloric HClO4 ClO4-Hydrochloric HCl Cl-Chloric HClO3 ClO3-Sulfuric (1) H2SO4 HSO4-Nitric HNO3 NO3-Strong acids completely dissociate in aq solution (Ka 1 pKa 1) Conjugate bases of strong acids are ineffective bases Hydronium ion H3O+ H2O 1 0 0

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why will an eggshell dissolve in the acetic acid of

why will an eggshell dissolve in the acetic acid of vinegar and not the phosphoric acid of coca cola? Acetic acid reacts with the egg shell primarily made of calcium carbonate CaCO3 to form CO2 and calcium acetate Vinegar is roughly 4-6% acetic acid It takes some time to do this that is it isn't a one or two minute reaction I THINK (I haven't tried it) that an egg shell will dissolve

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Is H3PO4 ( Phosphoric acid ) polar or nonpolar

Answer = H3PO4 ( Phosphoric acid ) is Polar What is polar and non-polar? Polar In chemistry polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole or multipole moment Polar molecules must contain polar bonds due to a difference in electronegativity between the bonded atoms A polar molecule with two or more polar bonds must have an

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Strength of phosphoric acid? [Archive]

11/27/2011Vinegar in the bottle is a solution of about 4% acetic acid so is already very dilute I use it to clean dirty stainless kettles Pour in about a cup full top with water boil Rinse repeat if needed We use 85% phosphoric at work to neutralize caustic and as a cleaning step when cleaning our centrifuges We buy in 200l drums

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