a. Capable of neutralizing four molecules of a monacid
base; having four hydrogen atoms capable of replacement by bases;
quadribasic; -- said of certain acids; thus, normal silicic acid,
Si(OH)4, is a tetrabasic acid.
常见例句
1
Same as Tetrabasic.
2
A combining form or prefix signifying four, as in tetrabasic, tetrapetalous. A combining form (also used adjectively) denoting four proportional or combining parts of the substance or ingredient denoted by the term to which it is prefixed, as in tetra-chloride, tetroxide.
3
thus, normal silicic acid, Si(OH)4, is a tetrabasic acid.
