Vidrarias De Laboratório Essay

652 words - 3 pages

Tubo de Ensaio: Usado em reações químicas, principalmente testes de reação.Copo de Bécker: Usado para aquecimento de líquidos, reações de precipitação ( ? ) etc.Erlenmeyer: Usado para titulações e aquecimento de líquidos.Balão de Destilação: Usado em destilações. Possui saída lateral para a condensação dos vapores.Proveta ou Cilindro Graduado: Usado para medidas aproximadas de volume de líquidos.Pipeta Volumétrica: Para medir volumes fixos de líquidos.Pipeta Cilíndrica: Usada para medir volumes de líquidos.Funil de Vidro: Usado em transferências de líquidos e em filtrações de laboratório, O funil com colo longo e estrias é chamado de funil analítico.Bico de Bunsen: Usado em aquecimentos de laboratório.Tripé de Ferro: Usado para sustentar a tela de amianto.Tela de Amianto: Usada para distribuir uniformemente o calor em aquecimentos de laboratório.Cadinho de Porcelana: Usado para aquecimentos a seco (calcinações) no bico de Bunsen e Mufla.Estante para Tubos de Ensaio: Suporte de tubos de ensaio.14 e 15. Funis de Decantação: Usados para separação de líquidos imiscíveis.16. Pinça de Madeira: Usada para segurar tubos de ensaio durante aquecimentos diretos no bico de Bunsen.17. Almofariz e Pistilo: Usados para triturar e pulverizar sólidos.18. Cápsula de Porcelana: Usada para evaporar líquidos em soluções.19. Lima Triangular: Usada para cortes de vidros.20. Bureta: Usada para medidas precisas de líquidos. Usada em análises volumétricas.21. Pisseta: Usada para os mesmos fins de frasco lavador.22. Balão Volumétrico: Usada para preparar e diluir soluções.23. Suporte Universal: Usado em filtrações, sustentação de peças, tais como o condensador, funil de decantação e outros fins.24. Termômetro: Usado para medidas de temperaturas.25. Bagueta ou Bastão de Vidro: Usada para agitar soluções, transporte de líquidos na filtração e outros fins.26. Pinça Metálica Casteloy: Usada para transporte de cadinhos e outros fins.27. Escovas de limpeza: Usadas para limpeza de tubos de ensaio e outros materiais.28 29 e 30. Condensadores: Usados para condensar os gases ou vapores na destilação.Espátula: Usados para transferência de substâncias sólidas.Vidraria1 - Tubo de Ensaio: Usado...

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