base gas

(chemistry, sciences) A gas like ammonia that has basic properties.

Japanese Meaning

塩基性の性質を持つガス、例えばアンモニアのようなガス

The base gas produced in the reaction smelled strongly of ammonia and raised the pH of the solution.

反応で生成した塩基性の気体はアンモニアのような強い臭いがし、溶液のpHを上げた。

Sense（1）

(chemistry, sciences) A gas like ammonia that has basic properties.

base gases

（ plural ）