Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Spanish
⇄
Danish
Dutch
English
French
German
Greek
Italian
Portuguese
Romanian
G
o
o
g
l
e
|
Forvo
|
+
HClO4
chem.
overchloorzuur
;
perchloorzuur
;
waterstoftetroxochloraat
n
;
HClO4
n
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
