Apakah warna kuprum(II) karbonat?
What is the colour of copper(II) carbonate?
Chemistry Quizizz
Quiz
•
Chemistry
•
1st - 12th Grade
•
Hard
ACS ACSUKM
Used 18+ times
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Apakah warna kuprum(II) karbonat?
What is the colour of copper(II) carbonate?
Hitam [Black]
Biru [Blue]
Perang [Brown]
Hijau [Green]
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Apakah hasil pembakaran Mg dalam oksigen berlebihan?
What is the product of combustion for Mg in excess oxygen?
MgO2
Mg(OH)2
MgO
Mg2O
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Antara berikut yang manakah adalah garam tak larut?
Which one is the insoluble salt?
Zn(NO3)2
K2CO3
CaSO4
NaCl
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Apakah proses penghasilan garam tak larut?
What is the process to produce insoluble salt?
Neutralisasi [Neutralization]
Penghidrogenan [Hydrogenation]
Penguraian ganda dua [Double decomposition]
Pembakaran [Combustion]
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Apakah larutan garam yang boleh mengalirkan arus?
Which salt solution can conduct electricity?
PbCl2
CuSO4
CaSO4
AgCl
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
KI (ak) + Br2 (c) ➡️
KI (aq) + Br2 (l) ➡️
Br- + KI
KBr + I2
I- + KBr
I2 + Br-
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
ZO (logam oksida) berwarna perang ketika panas, kuning ketika sejuk. Apakah ZO?
ZO (metal oxide) is brown when hot, yellow when cold. What is ZO?
ZnO
CuO
MgO
PbO
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