manganic
/man-gan-ik, mang-/US // mænˈgæn ɪk, mæŋ- //UK // (mænˈɡænɪk) //
锰,锰合金,锰的,锰质
Definitions
adj.形容词 adjective
- 1
Chemistry.
- : of or containing manganese, especially in the trivalent state.
Examples
Sienna, like umber, is essentially a silicate of iron and alumina, containing manganic oxide.
Manganese forms two unstable acids, namely, manganic acid and permanganic acid.
Gluconic acid distilled with hydrochloric acid gave traces of furfural; so also with sulphuric acid and manganic oxide.
It is produced by igniting manganous carbonate, or manganic oxide, or manganic peroxide.
Prepared on the large scale by heating a mixture of manganic peroxide and sodium hydrate to redness in a current of air.
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