選化3_離子沉澱我最懂
Authored by 林芙蓉 林芙蓉
Chemistry
12th Grade - University
Used 1+ times
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10 questions
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1.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
請利用沉澱表推測【Pb(NO3)2】是否可溶於水?
會沉澱
可溶解
2.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
請利用沉澱表，推測【Hg2Cl2】是否可溶於水?
會沉澱
可溶解
3.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
請利用沉澱表，推測以下那些化合物溶於水後，會產生沉澱??(複選)
CaCl2
CaCO3
CaSO4
Ca(OH)2
CaS
4.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
請利用沉澱表，推測Mg2+、K+、SO42-、OH- 可形成以下哪幾種沉澱物?(複選)
MgOH
K2S
Mg(OH)2
KOH
MgSO4
5.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
請利用沉澱表，推測Ba(NO3)2溶液會與那些化合物產生沉澱?(複選)
NaOH
K2SO4
NH4Cl
Na2CO3
KBr
6.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
請利用沉澱表，推測【K2CrO4】是否可溶於水?
會沉澱
可溶解
7.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
請利用沉澱表，推測【Cu(OH)2】是否可溶於水?
會沉澱
可溶解
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