Warta Industri

Stabilitas lan Preparation saka Bismuth Nitrate

2023-06-13
Bismuth NitratStabilitas
1. Stabilitas: stabil.
2. Zat-zat sing ora cocog: zat sing nyuda, bahan sing gampang kobong utawa gampang diobong, bubuk logam aktif, belerang, fosfor.
3. Kahanan supaya ora kena kontak karo: hawa lembab.
4. Polimerisasi bebaya: ora polimerisasi.
5. Produk dekomposisi: nitrogen oksida.
Preparation sakabismuth nitrat
(1) Dissolve bismuth oxide karo asam nitrat, persamaan kimia minangka nderek:
6HNO3+Bi2O3=2Bi(NO3)3+3H2O
(2) Bismuth nitrat uga bisa diduweni dening reacting bismut lan dilute asam nitrat, lan evaporating lan crystallizing. Persamaan kimia minangka nderek:
Bi+4HNO3=Bi(NO3)3+NOâ+2H2O
(3) Nalika asam nitrat klempakan digunakake ing reaksi, bismut(III) oksida bisa diprodhuksi. Persamaan kimia minangka nderek:

2Bi+2HNO3=Bi2O3+2NOâ+H2O




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