Test:buring splint Result: The buring splint goes out
Test:Lime water Result: No observable chang
1. What conclusion can you make??
中二 科學實驗題
2006-10-14 8:54 pm
回答 (2)
2006-10-14 9:00 pm
✔ 最佳答案
Test:buring splint Result: The buring splint goes out....The gas used of this test is carbon dioxide.
Test:Lime water Result: No observable change
....The gas used of this test is oxygen.
參考: Me~
2006-10-14 9:19 pm
If a burning splint goes out~it means that there is no oxygen
If no change in lime water~it means that there is no carbon dioxide
If no change in lime water~it means that there is no carbon dioxide
收錄日期: 2021-04-23 15:44:33
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