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Urea
Ndi chinthu chopangidwa mwamphamvu chopangidwa ndi kaboni, nayitrogeni, oxygen ndi hydrogen, imodzi mwazinthu zosavuta za zolengedwa ndi nsomba zina zopangidwa ndi ma ammonia ndi kaboni.
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Ammonium bicarbonate
Amonium bicarbonate ndi yoyera yoyera, yoyera, kapena makhiristor, makhirtar, a ammonia. Amonium bicarbonate ndi mtundu wa carbobote, ammonium bicarbonate ali ndi ammonium ali ndi mchere wa mankhwala, ndi mtundu wa mchere wa ammonium suyenera kuphatikizidwa ndi sodium hydroxide kapena calcium hydroxide.
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Formic acid
Madzi opanda utoto wokhala ndi fungo labwino. Fonic acid ndi electrolyte elecrolyte, imodzi mwazinthu zopangira zopangira zopangidwa, zomwe zimagwiritsidwa ntchito kwambiri pa mankhwala ophera tizilombo, zikopa, utoto, mankhwala ndi makompyuta. Fonic acid imatha kugwiritsidwa ntchito mwachindunji mu nsalu yopanga nsalu, chopindika chikopa, chosindikizira cham'manja komanso chosungira chobiriwira, ndipo mutha kugwiritsidwanso ntchito ngati chitsulo chomera, othandiza a mphira komanso mafakitale.
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Phosphoric acid
Odziwika anyezi, phosphoric acid siyosavuta kusanzira, osati yosavuta kuwola, pafupifupi acid acid, komanso kutentha kwa acerocloric kuti Pyrophosphororic acid, kenako ndikutaya madzi kuti apeze fanizo.
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Potaziyamu carbonate
Zinthu zowoneka bwino, kusungunuka ngati ufa woyera, ufa wosungunuka, nsomba mu madzi am'madzi, inchewale mu ethanol, acetone, ndi ether. Hygroscopic, yodziwikiratu mlengalenga imatha kuyamwa mpweya woipa ndi madzi, mpaka potaziyamu bicarbonate.
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Potaziyamu chloride
Potengera mafuta ochulukirapo ofanana ndi mawonekedwe, okhala ndi kristalo yoyera komanso yamchere kwambiri, yopanda fungo, komanso kukoma kwa Nonto. Sungunuka m'madzi, ether, glycerol ndi alkali, sungunuka pang'ono mu ethanol, koma yopanda nzeru ethanol, hygroscopic, yosavuta kukwerera; Kusungunuka m'madzi kumakulitsa mwachangu ndi kuchuluka kwa kutentha, ndipo nthawi zambiri amawombolera ndi mchere wa sodium kuti apange mchere wa potaziyamu wa potaziyamu.
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Sodium scate
Sukulu ya sodium ndi mtundu wa osalala, omwe amadziwika kuti Piyphorne. Na2o · NSOIE2 yopangidwa ndi kuponya kouma ndi lalikulu komanso lowonekera, pomwe Na2o rinet ndi magetsi onyowa, omwe angagwiritsidwe ntchito pokhapokha atasinthidwa. Zogulitsa zolimba za napoo quio2 ndi:
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Sodium dihhydrogen phosphate
Chimodzi mwa mchere wa sodium wa phosphoric acid, mchere wa inorganic acid, sungunuka m'madzi, pafupifupi insuluble mu ethanol. Sodium Dihdrogen phosphate ndi zida zopangira sodium hedpet humblephasphate ndi sodium piyphosphate. Ndiwo monoclinic preminac crystatic crystarical yokhala ndi kachulukidwe ka 1.52g / cm.
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Dibosic sodium phosphate
Ndi imodzi mwa mchere wa sodium wa phosphoric acid. Ndi ufa woyera woyera, wosungunuka m'madzi, ndipo mankhwalawa am'madzi ndi ofooka. Diyeodium hydrogen phosphate ndiosavuta nyengo mlengalenga, kutentha kwa chipinda choyikidwa mu mpweya kuti muchepetse kunenepa kwambiri kukhala nkhani yonse ya masimbo].
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Ammonium sulfate
Chosiyanasiyana, zojambula zamtundu kapena tinthu toyera, zopanda fungo. Kuwola pamwamba pa 280 ℃. Kususuka m'madzi: 70.6g pa 0 ℃, 103.8g pa 100 ℃. Insuliluble mu ethanol ndi acetone. Njira ya 0.1mol / l aquaous ili ndi PH ya 5.5. Kuchulukitsa kwachibale ndi 1.77. Index 1.521.
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Magnesium solphate
Pawiri yomwe ili ndi magnesium, yomwe imagwiritsidwa ntchito kawirikawiri mankhwala ndi yowuma magnesium cution mg2 + (20.19% pogwiritsa ntchito misa) ndi ma anion so2-4. Woyera makristali, sungunuka m'madzi, influble mu ethanol. Nthawi zambiri amakumana mu mawonekedwe a hydrate mgso4 · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · n MPHOOMBO osiyanasiyana pakati pa 1 ndi 11. Chodziwika kwambiri ndi MGso4 · 7h2o.
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Ferrous sulfate
Ferrous sulfate ndi chinthu chowoneka bwino, makristali amadzimatu, amadziwika kuti "obiriwira alum", obiriwira owuma, pa 56.6 ℃ kukhala tetrahydrate, pa 65 ℃ kukhala monohydrate. Sulrous sulfate imasungunuka m'madzi ndipo pafupifupi insulible mu ethanol. Njira yake yothetsera maxidizish pang'onopang'ono mu mpweya pomwe zimazizira, komanso maakichirasis mwachangu ikatentha. Kuonjezera alkali kapena kuwonekera kwa kuwala kumatha kusintha ma oxidation yake. Kachulukidwe kakang'ono (D15) ndi 1.897.
