what is the uses of sulphuric acid in our life?
596901
several things.  batteries....cleaning agents....emulsifiers..mix it with Nitric acid....you get Nitro Glycerin....which....you can't do at home.  hahhahaha
94062
I wanted to help you but I just wonder where the sulfur atom in SO2 comes from? Sulfuric acid, maybe, somewhere in your process? Or is it SeO2? These have to be clarified first to get a reliable answer.
714556
The acid is used in a test for non reducing sugars. Without it, the test would come out negative, so you hydrolise the sugar produced during photosynthesis to reducing sugars (acid hydrolysis, followed by neutralisation), then perform Benedict's test. So basically the HCl hydrolises the sugar.
1172359
Today, chemistry plays an important role in nearly every area of commercial and residential construction. Virtually every component of construction involves the use of chemistry -- from vinyl drainage pipes below the foundation to roofing materials. Chemistry is used to make pipes, siding, windowsills and frames, roofing, carpeting, paints, sealants, wall coverings, insulation and adhesives. It plays an important role not only in construction, but also in preserving a building from damage caused by time and nature.\n\nThe average new house in the United States contains tens of thousands of dollars of chemistry-based products. Chemistry is used to make building materials that are fire and rust retardant. Chemistry is used to supply energy-saving materials like home insulation and thermal windows. Stronger materials better protect us from high winds and even earthquakes, and more flexible materials contribute to design, function and comfort.
72621
What kind of acid are you talking about? There are several different types. Stomach acid is used in the digestive process. Battery acid help produce electricity for your car to start. And several other different types. Please be more specific.
585164
Well, you can combine it with oxygen to make hydrochloric acid, but it gives off pure hydrogen as a by-product, so I wouldn't try this at home....
1159939
look around "Life is chemistry"\n1- the air we breathe diffuse in our tissue so gas exchange occurs this by chemistry.\n2- the food we eat is treated with chemical cpds to kill pests (in agriculture)  & increase it's expiary (can food).\n3- plants keep our life possible on the planet by photosynthesis (it absorb CO2 & release O2) this is chemistry.\n4- chmistry used in drugs preparation.\n5- chemiacal cpds used as fertilizers,detergants,sterilizers...etc\n6- the perfume u use made by chem.\n7- chemistry control our body (enzymes,hormones,DNA etc) this is biochemistry.\n                          Finally if u look around u will found that nothing \n                                             is not chemistry.
70234
sulfuric acid is the way to go.  \n\nwarms up the inside as you drink it.
693396
To minimize the risks while working with sulfuric acid, appropriate precautions should be taken. For example, water should never be added to the concentrated acid, as the water could boil; rather, acid should be added to water.\n \nSee link below and scroll down to “Safety”.
1029176
There is a school of thought that there is no such thing as sulphurous acid, that what is referred to as sulphurous acid is merely a solution of sulphur dioxide in water,\n\nHaving said that, "sulphurous acid" is a mild reductant and might reduce aqua regia, which is a strong oxidant due to the nitric acid content.  In practice, dilution would be more important than than the reduction using sulphurous acid but you could get the effect by bubbling gaseous sulphur dioxide through the aqua regia.\n\nIn point of fact, I have my doubts whether sulphur dioxide would act as a reductant under these conditions; I suspect the kinetics would be very slow.  If it did, you might see reduction of gold to metal or possibly precipitation of gold chloride.
7610
Yeah, you can use H2S gas... Hydrogen Sulphid. With just100 parts H2S per a Million parts of Air, it will knock you out in less than a 2 seconds, stop your respiratory functions as it paralyzes your nervous system. It’s made by combining Hydrogen and Sulphur Gases together. \nWell, seeing it comes from crude oil, it is relatively easy to find and make.\nOne short note; if you do not get the person into a breathable atmosphere within 4 minutes and revive them, they will die.
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.
197519
acetic acid is vinegar.  used for cooking, cleaning, stripping of other chemicals.  You name it
703116
to perform experiments\n\nto create new compounds \n\nto purify compounds such as salt, iodine etc\n\nto produce products that may be used or sold\n\nto make esctasy (sorry, couldnt help that one :)  )
912323
Keeping it away from sulfides, which are present in many foods and to some degree in the atmosphere.  Keeping it in a sealed cabinet will help.
313942
I forget my organic chem but\n\nammonia, calcium carbonate - a base is used to neutralize an acid - a base donates electrons and an acid collects them (i think, or vs/vs) \n\nboth can be used to separate other chemicals, or remove chemicals from mixtures\n\nAcids are often used as a catalyst to start a reaction like when producing explosives - and can be very dangerous\n\ncommon ex - bleach(acid) mixied with ammonia(base) produce a poisonous gas and heat which can actually cause sever damage to lungs
260988
H2S04 is sulfuric acid.\nH2S is hydrosulfuric acid, or otherwise, hydrogen sulfide.