鋅銅電池 by 張麗莉 https://padlet.com/tqjh40785/ep96681ts5zfrzob en-us 2025-02-11 15:18:24 UTC 2025-03-02 06:58:26 UTC hello@padlet.com 任務一：步驟2中,U型管未放入時,紀錄檢流計指針是否偏轉並拍照上傳? tqjh40785 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324352430 檢流計指針.....

]]> 2025-02-11 15:24:55 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324352430 任務二：紀錄反應前鋅片與銅片的質量與兩杯溶液的顏色,並拍照上傳 tqjh40785 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324356158 鋅片質量:

銅片質量:

硫酸鋅顏色：

硫酸銅顏色：

]]> 2025-02-11 15:27:08 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324356158 任務三：步驟4中,U型管放入時,紀錄檢流計指針是否偏轉並拍照上傳，並根據偏轉方向推測兩金屬片的正負極 tqjh40785 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324377831 檢流計指針...

銅片：　極

鋅片：　極

]]> 2025-02-11 15:39:45 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324377831 任務四：經過30分鐘後,紀錄反應後鋅片與銅片質量,並拍照上傳 tqjh40785 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324384617 鋅片質量：

銅片質量：

]]> 2025-02-11 15:43:47 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324384617 任務五：記錄金屬片的質量（減輕變重或不變）與外觀變化與兩杯溶液的顏色變化（變深變淺或不變） tqjh40785 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324389534 鋅片質量：　　　外觀變得：

銅片質量：　　　外觀變得：

硫酸鋅溶液顏色：

硫酸銅溶液顏色：

]]> 2025-02-11 15:46:27 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324389534 任務六：高階任務 tqjh40785 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324405113 2025-02-11 15:55:32 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324405113 鋅銅電池第六組 tqjh40785 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324432972 2025-02-11 16:12:22 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324432972 鋅銅電池第一組 tqjh40785 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324447156 2025-02-11 16:21:42 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324447156 鋅銅電池第二組 tqjh40785 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324448006 2025-02-11 16:22:01 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324448006 鋅銅電池第三組 tqjh40785 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324448625 2025-02-11 16:22:23 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324448625 鋅銅電池第四組 tqjh40785 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324449729 2025-02-11 16:23:05 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324449729 鋅銅電池第五組 tqjh40785 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324450275 2025-02-11 16:23:27 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3324450275 挑戰高階任務 tqjh40785 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3326591818 2025-02-13 01:02:31 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3326591818 任務五 111st150125 https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3344560700 等16分鐘

鋅片質量：3.4g　　　外觀變得：變黑 變髒

銅片質量：4.0g　　　外觀變得：變黑 變髒

硫酸鋅溶液顏色：藍色

硫酸銅溶液顏色：透明無色

]]> 2025-02-27 02:53:36 UTC https://padlet.com/tqjh40785/ep96681ts5zfrzob/wish/3344560700