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projeto carro movido a água estou fazendo o meu carro funcionar só a água no hidrogênio pela eletrólise se obtém gás hidrogênio e oxigênio que e o combustível pro carro andar de graça a água!
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O que o ácido clorídrico faz com um parafuso enferrujado? Neste experimento, um parafuso coberto por ferrugem é imerso em ácido clorídrico . A reação é imediata: o HCl reage com a ferrugem, dissolvendo-a e liberando gás hidrogênio — que aparece em forma de bolhas na superfície. A equação simplificada da reação é: Fe₂O₃ + 6HCl → 2FeCl₃ + 3H₂O Ou seja, o óxido de ferro se transforma em cloreto de ferro , que é solúvel em água, limpando visualmente o parafus
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Amostras de espectros de emissão de gases: amostras puras de hidrogênio, nitrogênio e cinco gases inertes são expostas ao campo pulsado de alta frequência de uma bobina de Tesla em miniatura. Cada gás tem uma tensão de ruptura característica e um espectro de emissão.
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