-СO32- ионын анықтайтын реагент:
Аналитика химия 4
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Аналитика химия 4
Quiz
•
World Languages
•
11th Grade
•
Easy
Айдана Мырзабек
Used 96+ times
FREE Resource
50 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
@HCl
@Pb(CH₃COO)₂
@K₄[Fe(CN)₆]
@AgNO₃
@NaOH
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-СO32- ионын анықтайтын реагент:
@BaCl₂
@K₄[Fe(CN)₆]
@AgNO₃
@HCl
@NaOH
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-СO32- ионын анықтайтын реагент:
@ H₂SO₄
@HCl
@ Pb(CH₃COO)₂
@K₄[Fe(CN)₆]
@ AgNO₃
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-СO32- ионының фармакопеялық реагенті:
@минералды қышқылдар
@ BaCl₂
@K₄[Fe(CN)₆]
@AgNO₃
@ NH₄OH
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-СO32- ионын анықтайтын сапалық реакция:
@CO₃²⁻+ Ba²⁺=BaCO₃
@CO₃²⁻+ 2Na⁺=Na₂CO₃
@ CO₃²⁻+ Cu²⁺=CuCO₃
@ CO₃²⁻+ 2K⁺=K₂CO₃
@ CO₃²⁻+ 2Ag⁺=AgCO₃
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-PO43- ионын анықтайтын реагент:
@Pb(CH₃COO)₂
@K₄[Fe(CN)₆]
@ AgNO₃
@HCl
@ NH₄OH
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-PO43- ионын анықтайтын реагент:
@ AgNO₃
@минералды қышқылдар
@ BaCl₂
@ K₄[Fe(CN)₆]
@ NH₄OH
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