Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
alkalic is an adjective meaning "relating to or containing an alkali; having a pH greater than 7". It carries one recorded sense.
relating to or containing an alkali; having a pH greater than 7
“alkaline soils derived from chalk or limestone”
chemistry
Definitions, synonyms and semantic relations for alkalic come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.