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Mmanụ mmanụ
A na-eme na-amịpụta mmanụ na-eme nke lipophilic. Ihe a bụ ma mmiri na-efe efe na lipophilic, na-ewepụ mmanụ na-awụpụta mmiri site na mbara mmiri. Ejikọtara ya na eriri dị mma, ọ na-etolite ọtụtụ oghere, na-eme ka ọ bụrụ mmetọ ikuku na-enye mmetọ dị elu. O nwere ndị ọrụ kemịkalụ, si otú a na-ezere mmetọ nke abụọ. Ọ nwere ike iwepu mmetọ mmanụ ngwa ngwa, sochiri ozu, hydrocarbons, mmanụ oriri na mmanụ, n'etiti ndị ọzọ mmiri. Mmanụ na-enye ohere mmanụ na-enye ọtụtụ uru: ọ dị nro, dị mfe iji, adaba acid na alkalis, na-eguzogide actis, na-adịgide adịgide, na mfe ịchekwa.
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Kemịkalụ
Na-echepụta mmiri kemịkal dị iche iche na-agbanwe agbanwe, na-ejikwa ihe na-egbochi kemịkalụ, belata oge ikpughe ihe ndị na-eme ihe ojoo, ma na-enye nkwa maka nchekwa onwe gị.
