Pb (IV) nitrat: Pb (NO3) 4 Pb (II) nitrat kimyoviy birikmasi - bu qo'rg'oshin va nitrik kislota inorganik tuzidir. U rangsiz kristall yoki oq chang va juda barqaror va kuchli oksidlantsizdir.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence