Video: Puas yog barium iodate soluble?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lub equilibrium solubility ntawm barium iodate Hauv dej tau txiav txim siab li 4.00, 5.38 thiab 8.20 (10-4 mav dm-3) ntawm 2.0, 10.0 thiab 25.0 ° C. Ib txoj kev kinetic uas tau siv rau kev kwv yees solubility qhia tau tias yog neeg liam.
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog lub mis rau barium iodate?
Barium iodate yog ib qho inorganic chemical compound nrog cov tshuaj qauv Ib (IO3)2. Nws yog dawb, granular khoom.
Ib yam li ntawd, yog calcium iodate soluble hauv dej? Calcium iodate
| Cov npe | |
|---|---|
| Boiling point | decomposes |
| Solubility hauv dej | 0.09 g / 100 mL (0 ° C) 0.24 g / 100 mL (20 ° C) 0.67 g / 100 mL (90 ° C) |
| Solubility khoom (Ksp) | 6.47×10−6 |
| Solubility | soluble hauv nitric acid insoluble hauv cawv |
Yog li ntawd, yog baio3 soluble hauv dej?
Lub decomposition tshwm sim explosively nyob rau hauv kev sib cuag nrog carbon. Sulfuric acid liberates iodine los ntawm barium iodate. Cov solubility , txawm kub dej , tsuas yog me me xwb. Hauv 100 grm.
Tus nqi ntawm iodate yog dab tsi?
Iodates yog ib chav kawm ntawm iodine-muaj tshuaj sib xyaw ua ke rau cov tshuaj chlorine-muaj chlorates. Nyob rau hauv cov tebchaw, ib tug ionic daim ntawv cog lus yog tsim ntawm ib tug hlau cation thiab cov iodate anion, uas muaj ib tug atom ntawm iodine covalently khi rau peb atoms ntawm oxygen, thiab nqa ib tug formal. nqi ntawm -1.
Pom zoo:
Puas yog barium nitrate yog kua lossis roj?
Barium nitrate zoo nkaus li dawb crystalline khoom. Noncombustible, tab sis accelerates hlawv ntawm combustible cov ntaub ntawv
Puas yog Na2O2 soluble?
Sodium peroxide Lub npe Melting point 460 ° C (860 ° F; 733 K) (decomposes) Boiling point 657 ° C (1,215 ° F; 930 K) (decomposes) Solubility nyob rau hauv dej reacts hnyav Soluble soluble nyob rau hauv acid insoluble nyob rau hauv lub hauv paus reacts nrog e
Puas yog BaCl2 soluble hauv dej?
Barium chloride yog ib qho ntawm cov ntsev nrov tshaj plaws ntawm barium. Bacl2 hauv dej yog ob qho tib si hygroscopic thiab dej-soluble. Thaum raug nplaim taws, qhov sib xyaw ua kom muaj xim daj-ntsuab. Cov ntsev yog tsim los ntawm reacting hydrochloric acid nrog barium carbonate los yog barium hydroxide
Puas yog barium chloride dihydrate ib qho khoom?
Barium chloride yog inorganic compound nrog cov mis BaCl2. Nws yog ib qho ntawm cov dej-soluble ntsev ntau tshaj plaws ntawm barium. Barium chloride. Cov npe Tshab Dawb Khoom ntom ntom 3.856 g / cm3 (anhydrous) 3.0979 g / cm3 (dihydrate) Melting point 962 ° C (1,764 ° F; 1,235 K) (960 ° C, dihydrate) Boiling point 1,560 ° C (2,818 ° F; K)
Puas yog barium oxide yaj hauv dej?
Cov tshuaj barium acetate, barium chloride, barium cyanide, barium hydroxide, thiab barium oxide, yog soluble hauv dej. Barium carbonate thiab sulfate tsis zoo soluble hauv dej. Barium oxide reacts sai nrog carbon dioxide hauv dej los tsim barium hydroxide thiab barium carbonate (Dibello li al