it's arbitrary, and it's used only in auto batteries
so call it an industry standard.
DO NOT mix acids in real batteries, it won't be rechargeable,
but as an experiment you could use lemon juice (citric acid) and various dissimilar metals and measure the voltage.
No, sulfuric only
No, it is not possible to convert sulfuric acid to nitrous acid.
Sulfuric acid would do nothing to gold, even when heated. Gold is completely invulnerable to acid corrosion, with only aqua regia as an expection.
Sulfuric acid is:NOT muriatic acid, 'cause that is the old name for hydrochloric acid (HCl)strongly oxidizing ONLY when concentrated, not in diluted form![Don't know about 'met', don't use acronyms]
You do not use muratic acid with car batteries. You use sulfuric acid. You use about 35% Sulfuric acid and 65% Distilled (de-ionized) water
= sulfuric acid VERY rare but it is used and with lots of caution... Muriatic acid DILUTED for concrete cleaning etc. =
Sulfuric acid functions as a catalyst in the synthesis of banana oil.
nitric acid
acetic acid, sulfuric acid nitric acid etc
Use 0.54 mL of Concentrated H2SO4 to 1000 mL DiH2O.
Sulfuric acid doesn't form crystals; lithium react with water.
It occurs as acid rain. Sulfuric acid is also used in drain cleaners (but this isn't really common anymore, since sulfuric acid is quite dangerous for most domestic use), and in laboratories and industry application.