1
NaBr
sodium bromide
solid
white
crystals
yes
2

potassium iron(iii) cyanide
solid
orange
crystals
yes
3

sodium cobalt nitrite
solid
yellow
crystals
yes
4
Fe
iron
solid
grey
powdery
no
5

calcium carbonate
solid
white
powder
yes
6

silica
solid
white
chalky
yes
7

mercury(II) iodide
solid
red/orange
chalky
no
8

nickel (ii) nitrate
solid
green
wet/sticky
no
9
Sb
Antimony
solid
gray
powder
yes
10

Lead chromate
solid
orange
powder
no
11

a.
-reaction bubbled/fizzed
12

b.
-no reaction
13

c.
-very small/slight bubbling
14

d.
-cloudy precipitate formed
15

e.
-substance turned color & CoCl2 (orange)
16

f.
-very cloudy and turned pink
17

g.
-slightly white precipitate formed
18

h.
-CO3 Cloudy blue
19

i.
-barium precipitates with sulfate
20

j.
-CuPO4 precipitates
21

k.
-nickel phosphate was a precipitate
22
UNKOWN:
BaCl2