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10 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
2+ Ca |
NaOH white ppt, insoluble NH3 no ppt |
insoluble |
|
|
3+ Al |
NaOH White ppt, soluble NH3 white ppt, insoluble |
soluble / insoluble |
|
|
2+ Zn
|
NaOH white ppt, soluble NH3 white ppt soluble |
soluble |
|
|
4+ NH |
NaOH No ppt NH3 evolved turns red litmus blue |
gas |
|
|
2+ Fe |
NaOH dirty green ppt insoluble turns reddish brown at surface NH3 dirty green insoluble reddish brown at surface |
same results |
|
|
3+ Fe |
NaOH reddish brown insoluble NH3 reddish brown insoluble |
same results |
|
|
2+ Cu |
NaOH blue ppt insoluble NH3 blue ppt soluble |
insol./sol. |
|
|
2+ Pb |
NaOH white ppt soluble NH3 white ppt insoluble |
sol/insol |
|
|
+ K |
no visible reaction |
|
|
|
+ Na |
no visible reaction |
|
