en lewis base (n)
― IsA ⟶
Weight: 1.0
en chemical substance (n) Source: OpenCyc 2012
en weak base (n)
― IsA ⟶
Weight: 1.0
en lewis base (n) Source: OpenCyc 2012
en amphoteric substance (n)
― IsA ⟶
Weight: 1.0
en lewis base (n) Source: OpenCyc 2012
en broensted lowry base (n)
― IsA ⟶
Weight: 1.0
en lewis base (n) Source: OpenCyc 2012