Examples from the Web for manganic
Gluconic acid distilled with hydrochloric acid gave traces of furfural; so also with sulphuric acid and manganic oxide.Researches on Cellulose|C. F. Cross
Prepared on the large scale by heating a mixture of manganic peroxide and sodium hydrate to redness in a current of air.
Manganese forms two unstable acids, namely, manganic acid and permanganic acid.An Elementary Study of Chemistry|William McPherson
It is produced by igniting manganous carbonate, or manganic oxide, or manganic peroxide.