49. Compose molecular and ion-molecular equations of reactions between the following substances:
a) chromium (III) chloride and sodium hydroxide; b) copper (II) hydroxide and sulfuric acid; c) nitric acid and potassium chloride.
If any of the reactions does not proceed, explain why.
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