neutralizing agent or substance, especially in chemistry

The ability to neutralize a substance or force, or a counteragent or mediating force used to counteract effects or resolve differences

a chemical reaction in which an acid and a base react quantitatively with each other to produce water and a salt

Zhonghe or Chungho City, a former county-administered city in [[新北市|新北市|xin1 bei3 shi4]], Taiwan; it became Zhonghe District in 2010.

an antibody that defends a cell from a pathogen or infectious particle by neutralizing any biological effect it has

The middle hall of the three main halls in the Forbidden City in Beijing; it was used by emperors as a resting place and a venue for rehearsing rituals before attending major ceremonies.

carbon neutrality; carbon-neutral; achieving a balance between emitting and absorbing carbon