1/3
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
(CO3)2-
Add H+ forming CO2, bubbling
(SO4)2-
Add Ba(NO3)2 and form BaSO4 white precipitate
Halide ions
Add AgNO3
Cl- form white precipitate, dissolve in dilute NH3
Br- form cream precipitate, dissolve in concentrated NH3
I- form yellow precipitate, do not dissolve
NH4+
Warm and add NaOH, NH3 forms which turns red litmus blue