hoá chất

== Vietnamese == === Alternative forms === hóa chất === Etymology === Sino-Vietnamese word from 化 (“to melt/dissolve”) and 質 (“substance”). Compare 化學物質 (chemical substance). === Pronunciation === (Hà Nội) IPA(key): [hwaː˧˦ t͡ɕət̚˧˦] (Huế) IPA(key): [hwaː˨˩˦ t͡ɕək̚˦˧˥] (Saigon) IPA(key): [waː˦˥ cək̚˦˥] === Noun === hoá chất a chemical; chemical substance; purified compound