latihan jisim relatif
DESCRIPTION
TRANSCRIPT
![Page 1: Latihan jisim relatif](https://reader036.vdocuments.pub/reader036/viewer/2022081717/553814834a795979798b4673/html5/thumbnails/1.jpg)
LATIHAN JISIM RELATIF
![Page 2: Latihan jisim relatif](https://reader036.vdocuments.pub/reader036/viewer/2022081717/553814834a795979798b4673/html5/thumbnails/2.jpg)
• 1. Apakah jisim molekul relatif bagi
• tetrachlorometana, CCl4? [Jar : C,12 ; Cl,35.5]
•
• A 71
• B 142
• C 154
• D 184
![Page 3: Latihan jisim relatif](https://reader036.vdocuments.pub/reader036/viewer/2022081717/553814834a795979798b4673/html5/thumbnails/3.jpg)
• 2. Berapa kalikah 2 atom kuprum lebih• berat daripada satu atom oksigen [Jar : • O,16 ; Cu,64].
• A 4• B 8• C 16• D 64
![Page 4: Latihan jisim relatif](https://reader036.vdocuments.pub/reader036/viewer/2022081717/553814834a795979798b4673/html5/thumbnails/4.jpg)
3. Kira jisim molekul relatif bagi karbon dioksida,
CO2? [Jar : C,12 ; O,16 ]
![Page 5: Latihan jisim relatif](https://reader036.vdocuments.pub/reader036/viewer/2022081717/553814834a795979798b4673/html5/thumbnails/5.jpg)
4. Jisim formula relatif bagi Cu(NO3)2 ialah …
A 158
B 188
C 200
D 252
![Page 6: Latihan jisim relatif](https://reader036.vdocuments.pub/reader036/viewer/2022081717/553814834a795979798b4673/html5/thumbnails/6.jpg)
5. Kira jisim formula relatif bagi natrium karbonatterhidrat, Na2CO3.10H2O? [ Jar : Na, 23 ; C, 12 ; O, 16 ; H, 1]
![Page 7: Latihan jisim relatif](https://reader036.vdocuments.pub/reader036/viewer/2022081717/553814834a795979798b4673/html5/thumbnails/7.jpg)
6. Berapa banyakkah atom oksigen yang diperlukan untuk mengimbangkan jisim satuatom kuprum?