In the identification of cations in an unknown ... - SS3 Chemistry Analytical Chemistry I: Qualitative Analysis Question
In the identification of cations in an unknown sample using qualitative analysis, which reagent is commonly used to test for the presence of Group 2 metal cations (calcium, strontium, and barium)?
A
Silver nitrate (AgNO3)
B
Sodium hydroxide (NaOH)
C
Ammonium carbonate ((NH4)2CO3)
D
Sodium sulphate (Na2SO4)
correct option: b
Please share this, thanks:
Add your answer
No responses