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SPM Chemistry A xplosive Module (Chemistry A Ticket For “U” ) GREEN ZONE [GZ]
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(c) Chloe is given a bottle of 1.0 mol dm copper (II) sulphate solution, polystyrene cups,
thermometer and the material as shown in Diagram 10 below.
-3
Chloe diberi sebotol larutan kuprum (II) sulfat 1.0 mol dm , cawan polistirena,
termometer dan bahan seperti Rajah 10 di bawah.

Diagram 10 / Rajah 10

Describe an experiment to determine the heat of displacement of copper by metal of
different electropositivity. In your description, include:
 Procedures
 Calculation
 Energy level profile

Huraikan satu eksperimen untuk menentukan haba penyesaran kuprum dengan logam
yang berlainan elektropositif. Dalam keterangan anda, sertakan:
• Prosedur
• Pengiraan
• Profil aras tenaga
[10M]

Sektor Pembelajaran, Jabatan Pendidikan Negeri Sabah | 2020 152