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Historias dos cientistas
Gabriel Cenfim
Created on September 14, 2023
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Concluiram que o fundamental era ácidos -base que sao trasferidad de um protao para outro Base recebe um protao do ácido
(1875-1946)
Gilbert Lews
(1879-1947)(1874-1936)
Johannes Bronsted/Thomas Lowry
Criou um novo modelo de ácidos e base.Ácido: quaLquer substancia que aceita um par de eletrões Base: quaquer substancia que da um par de eletrões.
(1803-1873)
Justus Von Liebig
Arfimou que os ácidos continham hidrogénios que podem ser substituidos por átomos metalicos para produzir sais
(1733-1804)
Joseph Priestley
Descobriu o gás HCI, que quando dissolvido em água formava uma solução ácida de nome Muriático
(1859-1927)
Svante Arrhenius
Apresentou a primeira definição de ácido e base:Ácido: HA → H+ + A => HCI → H+ + CI Base XOH→X++OH => NaOH→ Na+OH
(1743-1794)
Antoine Lavoiser
A parti de seus estudos inventou a palavra oxigenio, eafirmou que todos os acidos possuiam oxigénio
Linha do tempo ácido e Base
(1627-1691)
Robert Boyle
Carcterizava os ácidos como substancias com sabor azedo,corrosivos e que mudavam a cor, as bases eram escorregadias ao tato.
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