Sodium Hydrosulfide: Lungmeihol chuahnak ah a biapi tukmi rian

sodium hydrosulfide (NaHS) Lungmeihol sernak riantuannak ah

Sodium hydrosulfide (NaHS) cu sulfidizing agent lungvar tthatnak ah. A hleiin thir lungvar pawl kha a sulfidize hna, an cunglei physicochemical sining hna kha a ṭhanchoter khawh nakhnga a thlen hna a pil khawhnak, cucaah thir tthanchonak le hmuh tthannak caah a hnu i ti cung tliknak riantuannak tthatnak a tthanchoter.

August in October tiang sodium hydrosulfide man tlawm deuh, hmuh awkah hika hi hmet.