Hydrochloric acid was known to European alchemists as spirits of salt or acidum salis (salt acid). Both names are still used, especially in other languages, such as German: Salzsaeure, SalzsÃ¤ure: Dutch, Zoutzuur: Swedish, saltsyra And: polish kwas. solnyne of the most important applications of hydrochloric acid is in the pickling of steel, to remove rust or iron oxide scale from iron or steel before subsequent processing, such as extrusion, rolling, galvanizing, and other techniques.
Making the world better, one answer at a time. The 5th has really changed many peoples lifes. Many people wouldnt be able to do as much, if not for the Fifth Amendment. Before the Fifth Amendment, many punshments didn't fit the crime.If someone stole something they were hanged, today you spend a little while in jail for stealing then you are free to go asyou please.That's a drastic chnge.Also many people didnt have a right to plead the Fifth.any people wouldnt be able to do as much, if not for the Fifth Amendment. Before the Fifth Amendment, many punshments didn't fit the crime.
The 19th amendment is a very important amendment to the constitution as it gave women the right to vote in 1920. You may remember that the 15th amendment made it illegal for the federal or state government to deny any US citizen the right to vote.For some reason, this did not apply to women.The 19th amendment changed this by making it illegal for any citizen, regardless of gender, to be denied the right to vote. The movement to allow women the right to vote through the 19th amendment was the Suffrage movement.You may have heard of women such as Susan B. Anthony and Elizabeth Cady Stanton, who were key figures in the Suffrage movement.or some reason, this did not apply to women. The 19th amendment changed this by making it illegal for any citizen, regardless of gender, to be denied the right to vote. The movement to allow women the right to vote through the 19th amendment was the Suffrage movement.