Re: [實驗] 為什麼燃燒"鈉"竟然發生爆炸?
鈉產生氫氣爆炸會影響這麼大
說你切的鈉塊很小實在很難讓人相信
沒有防護措施來作這件事...
跟上次板上那位買TiCl4給學生卻不知道性質的半斤八兩
現在化學老師的水準都是這樣嗎?
俊毅Bird Man
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