Wednesday, March 2, 2011
2P04: When Dilute Acid Meets Metals
Note: Answers for table for - "Observation when metal is added to acid" is unclear
Answers: Magnesium - White precipitate, efferencsence of a colourless, odourless gas.
Iron: Green precipitate, efferencsence of a colourless, odourless gas.
Zinc: White precipitate, efferencsence of a colourless, odourless gas.
Copper: No visible change
Done by: Alexander Chen, David Li, Lim Joo Bin, Soh Zhen Yang and Zhu Jiahua
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