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.
White entertainers often performed in blackface instead of allowing African-Americans on stage. Women were not accepted in most professions. Neither group was allowed to step into a voting booth. It wasn't until 1869, when the Fifthteenth Amendment was ratified, that males of all races got the vote. It took another 50 years, with the ratification of the Nineteenth Amendment, for women to finally get suffrage. The Twenty-Third Amendment gave limited voting rights to the residents of Washington D.C. Then the 24th Amendment banned poll taxes that some states used to chase ethnic and poor people away from the ballot box. In some places, people needed to own property to vote-not anymore.