Assertion: ionized ammonia | /r/CapableOf | contribute only around 0.04%
Facets:
value: at ph
type: OTHER
Source sentences:
text: At pH 8.5 and at 20°C, un-ionised ammonia contributes around 11% to the total ammonia concentration but at pH 6.0 at 20°C, it contributes only around 0.04% (CCREM 1987).