"react"@en-us . "00446885-v"^^ . . "200311901"@en-us . "200446885"^^ . . . . . . . . "200434139"@en-us . . . . "0"^^ . . "react"^^ . "undergo a chemical reaction; react with another substance under certain conditions; \"The hydrogen and the oxygen react\""@en-us . "0"^^ .