Content: 62.rar (5.88 KB)
Uploaded: 30.10.2022

Positive responses: 0
Negative responses: 0

Sold: 0
Refunds: 0

$1.26
62. Why:
a) ZnS dissolves in HCl
b) HgS is insoluble in HCl.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet