Neoprene or teflon lining is the most suitable for hydrochloric acid.
First you must pressure wash as best as possible. Next you need to acid wash the concrete. Finally you should be able to neutralize the acid with a vinegar and water solution. Let dry. You should prepare the whole floor this way.
china university of petroleum is the best without doubt
It really depends on your chosen institution. It would be best to research the institution that you are interested in and find what is best in your price range.
Chicken manure is loaded with nitrogen. Best used for the vegetation stage of growth. Chicken manure is very strong and will burn your plants roots. It is best to compost it before you fertilize your plants with it.
The best way to clean flue pipes is to check that the connection is clean and remove the flue pipe, use a flue cleaning brush to brush it down in an up and down motion to remove all the build up.
Hydrochloric Acid
sodium bicarbonate
Acetic Acid Citric Acid Acetone Tartaric Acid Hydrochloric Acid
not hydrochloric anyways. haha
sodium hydroxide naoh
The stomach secretes hydrochloric acid. The acid is produced by special cells called parietal or oxyntic cells. The pH of stomach acid is between 1 - 2. For more details see: http://en.wikipedia.org/wiki/Gastric_acid
Is aqueous copper (2)sulphate an effective catalyst in the reaction between zinc and hydrochloric acid.
You will probably want a plastic tank of some kind. If you have to use metal, you might be able to line it with wax or some kind of plastic liner.
What substance must be present in the stomach for pepsin to work best? *
A good stomach acid is LEMON JUICE! I did a science project on it and I got an A+
The best thing to dissolve it will be concentrated hydrochloric acid with heat. The questioner asked what can - not what is best. Hydrofluoric acid and Nitric acid can dissolve surgical steel which is usually martensitic and pearlitic.
Hydrochloric acid is secreted from the stomach because the enzyme pepsin, which breaks down proteins in the stomach, works best in acidic conditions. The acid also helps to kill any bacteria in the food. The hydrochloric acid is actually secreted from the pits in the stomach wall called gastric pits.