Portuguese
ácido clorídico 1
It turns reddish-brown and becomes yellow again with hydrochloric acid-turmeric; 2.
2
When zinc and hydrochloric acid are used the following changes take place:
3
All these yield their copper in solution on boiling with hydrochloric acid.
4
Recovery has followed the ingestion of an ounce of officinal hydrochloric acid.
5
It is very hygroscopic, absorbing water with the evolution of hydrochloric acid.
1
A metallic chloride, treated with oil of vitriol, disengages chlorohydric acid.
2
Chlorine decomposes it and sets the iodine free, and chlorohydric acid converts it into a chloride.