Ka sulfur'okesaside

Luaipele ua māhele aku i loko o ka honua o ka pńpa, ka mea lawe i ka umikumamaono wahi i waena o ka mea'ē aʻe hehee wale. Ua lŘlŘ nā loko o ka noa moku'āina, a me ka nakinakiia ano. Mea hao waiwai i ano o keia Nine Inch hehee ai. Kona Lakina inoa «ka sulfur», denoted S. ka hehee ai ia i komo i loko o kaʻokoʻa Ion o ka hui i loaʻa ka oxygen ma a me / ai hydrogen i kālā na waiwai pili ana i na papa o kaʻakika paʻakai, a mau oxides kēlā me kēia no i hiki e haawiia i like me ka ka sulfur'okesaside me ka hou ana o huapalapala ia ho i ka valence. 'okesaside moku'āina ma i mea hōʻike likeʻole i huiʻia +6, +4, +2, 0, -1, -2. Ike luaipele oxides me kekahi'okesaside Hawaii. Ka loa, he pono ole - ia'okikene lua a me ka luaipele trioxide. Emi loa i ike i ka sulfur monoxide, a kiekie ae (koe SO3) a me na kumuwai oxides o keia hehee ai.

ka sulfur monoxide

Ke'okanikaʻole i huiia i kapaia o ka sulfur'okesaside II, ¶ I,ʻikeaʻana i kēia hui mea he colorless kinoea. Ma ka hui 'ana me ia mea i ka wai wailana, a reacts me ia. Kēia hui He loa pohihihi keia, a ia lŘlŘ wale i loko o ka pohihihi keia gaseous meakino. ¶ lātoma mea thermodynamically lolelua ka, a ua lilo iho la initially S2O2, (haawiia disulfur ke kinoea sulfur ole peroxide). No ka mea, o ka mea pohihihi keia hanana o ka sulfur monoxide i loko o mākou ka lewa, a me ka haahaa kumupaʻa o ka lātoma i hiki ole, e hoopau ai i ke kuhikuhi i ka pilikia o ka waiwai. Akā, i loko o ka oi Punk ai kiaʻana i kāna palapala'okesaside huli i loko o peroxide, i mea kŘpa aʻawahia, a corrosive. Kēia hui ua hoi loa flammable (keia kohu o ka hiʻona o ka methane) ua loaa ma ke ahi sulfur dioxide i -ʻawahia kinoea. Ka sulfur'okesaside ia akulla 'ua ma kahi o 2 Io (kekahi o Dia ukali) i loko o ka lewa o Venusa, a me ka interstellar meakino. Ua Ua ea ae ia ma luna o Io, ka mea, o ka hopena o ka lua a me ka photochemical keʻano o ka hanaʻana. XIX. Photochemical reactions e like penei: O + S2 → S + ¶ I a me SO2 → ¶ I + O.

sulfur dioxide i

Ka sulfur'okesaside IV, a me ka sulfur dioxide i (SO2) mea he colorless kinoea me ka pahi ala kńnaka. I ka wela o ka hua 10 C, e hele aku i loko o ke kinowai moku'āina, a ma ka wela o ka hua 73 C solidifies. Ma 20 ° C i 1 hano o ka wai hoike mai i ka hola 40 puke o SO2.

Kēia ka sulfur'okesaside hoike mai i loko o ka wai ano sulfurousʻakika, e like me ka kona anhydride: SO2 + H2O ↔ H2SO3.

Ua pāʻani aku me nā kumu a me ka walaʻauʻana oxides: 2NaOH → SO2 + Na2SO3 + H2O a me SO2 + CaO → CaSO3.

No ka typical waiwai o ka sulfur dioxide i a me ka oxidizing Agena, a me ka hoemi hope paha. Ua Ua oxidized ma ka lewa i oxygen e ka sulfur trioxide ma ke alo o ka hōʻeleu: SO2 + O2 → 2SO3. Me ka ikaika hoemi konohiki e like me hydrogen sulfide, Radio ke kūlana o ka oxidant: H2S + SO2 → S + H2O.

Sulfur dioxide i ua hoʻohana 'ia i loko o ka hanaʻano nui no ka? Iecaianoaaiiie o sulfuricʻakika. Sulfur dioxide i ua hua mai la e ke ahi luaipele a me ka hao pyrites: 11O2 + 4FeS2 → 2Fe2O3 + 8SO2.

ka sulfur trioxide

Ka sulfur'okesaside VI, a me ka luaipele trioxide (SO3) He palapala huahana, a i ole kuokoa manaʻo nui. Ma helehelena ia mea he colorless wai. Ua maʻi hēhē ma ka wela o ka 45 C, a ma lalo 17 C ia iho i loko o ka keʻokeʻo mea pōaka nuipa a. Kēia kiekie oxides o ka luaipele (me ke degere o ka'okesaside o ka ka sulfur'Ātoma + 6) wehewehe aku ma ka lōʻihi hygroscopicity. Me ka wai ka mea 'ano apau loa sulfuricʻakika: SO3 + H2O ↔ H2SO4. Mea hoʻoheheʻe i loko o ka wai, kī ana nui dala o ka wela, a, ina e hookui aku i nā, a hiki wawe aku i ka nui nui o ka'okesaside, laila, he Naita me ke kānāwai. Ka sulfur trioxide Ua hooholo koke wailana i kia sulfuricʻakika e lilo oleum. SO3 maʻiʻo o ka mai i ka 60% oleum. No keia ka sulfur hui ua wehewehe aku ma nā waiwai o kaʻakika'okesaside.

Higher a malalo oxides o ka luaipele

Higher luaipele oxides lakou i ka pae ana o Nine Inch i huiʻia me ka haʻilula SO3 + m, kahi m hiki e 0 paha 1. Ka lātoma'okesaside SO4 pihaʻi me peroxo (Oo) a wehewehe aku i'okesaside SO3, degere o ka luaipele'okesaside +6. Kēia ka sulfur'okesaside hiki ke hua mai la i haʻahaʻa Mahana O Ke Kai (ma lalo 78 C) i loko o ka naoh SO3 a me ka 'ātoma ka oxygen ole photolysis o SO3 i loko o ka läÿau, me ka'okikene kolu.

Lower luaipele oxides lakou i ka pae ana o Nine Inch hui oia hoi o:

• ¶ (ka sulfur'okesaside a me kona dimer S2O2);
• S2O;
• SnO luaipele monoxides (e cyclic hui oia hoi o ka apo i hanaʻia ma ka luaipele nā'ātoma, kahi N i ia mai ka 5 a hiki i 10);
• S7O2;
• polymeric luaipele oxides.

Ka ukupanee ma ka lalo mahuahua luaipele oxides. Keia mea aie a hiki i ka e noiʻi i kā lākou maʻiʻo ma ka honua, a me ka lewa extraterrestrial noho nele.