46. Solving a chemistry problem
Content: 1.rar (6.40 KB)
Uploaded: 09.02.2023
Positive responses: 0
Negative responses: 0
Sold: 0
Refunds: 0
$1.26
1. To determine the authenticity to the salt solution: a) add a solution of Na3[Co(NO2)6], observe the formation of a yellow precipitate; b) Pb(CH3COO)2 solution was added, a yellow precipitate was obtained. Write the formula of the analyte, the chemistry of the reactions carried out and the method of carrying out.
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