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Being exothermic relates to a reaction of two substances which give out heat to the surroundings. As such, hydrochloric acid can't be exothermic by itself. If you add concentrated hydrochloric acid to water, however, heat is generated in the reaction which is one of the reasons why hydrochloric acid should only be diluted in this way (acid added to water, not the other way round) otherwise the solution can quickly and violently boil over and cause acid and heat burns to anything it touches.
No, the hydrochloric acid being strong would precipitate the rosin acid out anyway.
2HCl + Mg -> MgCl2 + H2 The above equation shows the reactants and products. There will be bubbling as the hydrogen gas is being created and the magnesium disappears as the magnesium chloride is formed.
Hydrochloric acid being a very good reducing agent, will interfere with the titrations and be oxidised to chlorine by potassium permanganate. Hence sulfuric acid is used, and not HCl.
Reactivity (studyisland)
Being exothermic relates to a reaction of two substances which give out heat to the surroundings. As such, hydrochloric acid can't be exothermic by itself. If you add concentrated hydrochloric acid to water, however, heat is generated in the reaction which is one of the reasons why hydrochloric acid should only be diluted in this way (acid added to water, not the other way round) otherwise the solution can quickly and violently boil over and cause acid and heat burns to anything it touches.
Your stomach has a mucous lining which protects the stomach tissues from the acid. The acid is still dangerous; - If you vomit it up, it can burn your throat. - If the stomach mucous isn't being produced properly, the acid will damage the stomach lining, causing an ulcer. - After exiting the stomach through the pyloric sphincter, the acid is neutralised by alkaline bile. One other factor is human stomach acid is usually diluted by the things dissolved into it. Hydrochloric acid becomes less dangerous when diluted, but much more dangerous when concentrated.
No, the hydrochloric acid being strong would precipitate the rosin acid out anyway.
2HCl + Mg -> MgCl2 + H2 The above equation shows the reactants and products. There will be bubbling as the hydrogen gas is being created and the magnesium disappears as the magnesium chloride is formed.
Sodium Chloride is already a salt, and since Cl in the Hychloric acid is already a salt nothin happens, except hydrogen being produced. NaCL+HCL=NaCl and Hydrogen
Reasonably you should get salt and water with the reaction being exothermic so be mindful of how much you react at one time. HCL +NaOH -> Q(heat) + H2O + NaCl
The toxic barrels of hydrochloric acid were being dumped in the science lab.
All other things being equal, the per share value will drop because the capitalization has been diluted.
Acid can be on the pH scale of 1-5. 1 being the most acidic and damaging and 5 being the least acidic
If sent to a lab, they will KNOW it's been diluted. You will automatically be considered guilty of being dirty....If it is not sent to a lab and you get your results right then (ex: a drug test at an employment agency...), you can pass easily -
Perfume generally lasts for 30 months after being produced. Check the bottle for the expiration date.
yes for every 5 ml of tramadol dilute with 1 tsp of water