a colorless gas, HI, having a suffocating odor: the anhydride of hydriodic acid.
a colourless poisonous corrosive gas obtained by a catalysed reaction between hydrogen and iodine vapour: used in making iodides. Formula: HI
an aqueous solution of this gas; hydriodic acid
noun 1. ionized hydrogen of the form H + , found in aqueous solutions of all acids. noun 1. an ionized hydrogen atom, occurring in plasmas and in aqueous solutions of acids, in which it is solvated by one or more water molecules; proton. Formula: H+ 2. an ionized hydrogen molecule; hydrogen molecular ion. Formula: […]
[hahy-druh-juh-nahyz, hahy-droj-uh-] /ˈhaɪ drə dʒəˌnaɪz, haɪˈdrɒdʒ ə-/ verb (used with object), hydrogenized, hydrogenizing. 1. . /ˈhaɪdrədʒɪˌnaɪz; haɪˈdrɒdʒɪˌnaɪz/ verb 1. variants of hydrogenate
[hahy-droh-juh-nol-uh-sis] /ˌhaɪ droʊ dʒəˈnɒl ə sɪs/ noun, plural hydrogenolyses [hahy-droh-juh-nol-uh-seez] /ˌhaɪ droʊ dʒəˈnɒl əˌsiz/ (Show IPA) 1. decomposition of a compound resulting from its interaction with . /ˌhaɪdrəʊdʒɪˈnɒlɪsɪs/ noun 1. a chemical reaction in which a compound is decomposed by hydrogen
[hahy-droj-uh-nuh s] /haɪˈdrɒdʒ ə nəs/ adjective 1. of or containing . /haɪˈdrɒdʒɪnəs/ adjective 1. of or containing hydrogen