Aluminom sulfate
Okwu Mmalite nke aluminom sulfate
Aluminom sulfate bụ nnu na usoro nke al2 (yabụ4) 3. Ọ na-agbanye mmiri ma na-ejikarị ya mee ihe dị ka onye nnọchi anya na-adịghị ọcha nke ị drinkingụ mmiri na ahịhịa na-agwọ ọrịa, yana arụpụta akwụkwọ. Sulpham a aluminom nwere ntụ ntụ, flakes, na mbadamba, anyị nwekwara ike inye ọkwa ọ bụla, nke dị ala, na ụlọ ọrụ ụlọ ọrụ.
Aluminium sulfate dị ka nke kristal, agụụ, ma ọ bụ ntụ ntụ. Na okike, ọ dị ka minelagenite. A na-akpọ sulfate sulfate mgbe ụfọdụ a na-akpọ alum ma ọ bụ alum.
| Usoro kemịkal | Al2 (so4) 3 |
| MURLA | 342.15 g / mol (ahydrous) 666.44 g / mol (octadecahydrate) |
| Mputa | White Crystalline siri ike hygroscopic |
| Keuju | 2.672 G / CM3 (Anhydrous) 1.62 g / cm3 (octadecahydrate) |
| Na-agbaze | 770 Celsius C (1,420 Celsius F; 1,040 K) (Decomtos, Anhydrous) 86.5 Celsius C (Octoduahydrate) |
| Solibality na mmiri | 31.2 g / 100 ml (0 ° C) 36.4 g / 100 ml (20 ° C) 89.0 g / 100 ml (100 ° C) |
| Soluuru | na-egbu oge ị alcoholụ mmanya, tinye ahịhịa acid |
| Acidity (pKa) | 3.3-3.6 |
| Magnetic uka (χ) | -93.0 · 10 cm3 / mol |
| Ntinye uche (nD) | 1.47 [1] |
| Fatacyodynamic data | Omume mmemme: mmiri siri ike |
| STD ottacy nke guzobere | -3440 KJ / MOL |
Mbukota:Ejiri akpa rọba, nke dị na akpa. Akpa Net: Akpa 50 n'arọ
Ezinaụlọ US
A na-ahụ ụfọdụ n'ime ọnụ ahịa sulfate na-ahụkarị n'ime ụlọ. A na-ahụkarị onyinye ahụ na mmiri soda, ọ bụ ezie na enwere esemokwu karịa ma ọ dabara adaba ịgbakwunye aluminom na nri. Antippersfọdụ ndị na-ahụ ọgwụ nwere sulfate a aluminom n'ihi ihe mgbochi ya, ọ bụ ezie na dị ka 2005 FDA anaghị amata ya dịka mmiri na-ewe iwe mmiri. N'ikpeazụ, ogige ahụ bụ ihe a na-a na-a na-eteta ahịhịa na pensụl syppic, nke a haziri iji kwụsị obere mbepụ n'ọbara.
Oruru gadin
Ojiji ndị ọzọ na-adọrọ mmasị nke aluminom sulfate gburugburu ụlọ dị n'ụlọ ha. N'ihi na aluminium sulfate bụ acidic, a na-agbakwunye mgbe ụfọdụ na alkaline ala iji dozie pH nke osisi. Mgbe aluminom sulfate batara na mmiri, ọ na-etolite aluminom hydroxide na sọlfọ acid acidiyo, nke na-edozi acidity ala. Ubi na-akụ HyDrangeas na-etinye ihe onwunwe a ịgbanwe agba (acha anụnụ anụnụ ma ọ bụ pink) nke hydrageas a na-emetụta ala PH.
Usoro ọgwụgwọ nke aluminom
Otu n'ime ihe ndị kachasị mkpa na-eji sulfate sulfate dị na ọgwụgwọ mmiri na ịdị ọcha. Mgbe agbakwunye mmiri, ọ na - akpata adịghị ọcha microScopic iji kpoo ọnụ banye na irighiri ihe buru ibu ma buru ibu. Clumps ndị a na-adịghị ọcha ga-edozi ala nke akpa ma ọ bụ opekata mpe buru ibu iji na-azọ ha na mmiri. Nke a na - eme ka mmiri dị nchebe ị drinkụ mmanya. N'otu oge ahụ, a na-ejikwa sulfate sulfate mgbe ụfọdụ n'ime ọdọ mmiri iji belata onyinyo mmiri ahụ.
Dreing akwa
Ọzọ otu n'ime ọtụtụ ndị ejiji nke aluminom na-acha odo odo na-acha odo odo na ibipụta ya. Mgbe etisasịwo na nnukwu mmiri nke nwere ihe na-anọpụ iche ma ọ bụ ubé alkaline ph, ogige ahụ na-emepụta ihe na-ewu ewu, altunom hydroxide. Gooey ihe na-enyere anya jiri ụdị a na-akwa akwa akwa ahụ site na ịme mmiri mmiri innoluble. Ọrụ aluminom sulfate, mgbe ahụ, dị ka ihicha ", nke pụtara na ọ na-agwakọta ya na usoro molecular nke dye na akwa ahụ na -achaghị akwa.
Akwụkwọ ime
N'oge gara aga, ejiri ya na aluminom sulfate n'ime akwụkwọ, agbanyeghị ndị ọrụ na-ejikọ ọnụ emechaala ya. Aluminium sulfate nyere aka na nke akwụkwọ ahụ. Na usoro a, a na-ejikọtara ya na sulfate sulfate ncha nke ROSI iji gbanwee nnabata nke akwụkwọ ahụ. Nke a na - agbanwe ngwongwo na-atọghe akwụkwọ. Iji sulfate sulfate pụtara na a na-eme akwụkwọ ahụ n'okpuru ọnọdụ acidic. Ojiji nke ndị na-esizi ọnụ na-apụta na enwere ike ịmepụta akwụkwọ acid. Akwụkwọ acid na-enweghị acid anaghị agbaji ngwa ngwa dị ka mpempe akwụkwọ na acid.
