Qhov sib txawv tseem ceeb ntawm CuSO4 thiab CuSO4 5H2O yog CuSO4 yog amorphous, whereas CuSO4 5H2O yog crystalline.
CuSO4 yog cov tshuaj formula ntawm tooj liab (II) sulfate, thaum CuSO4 5H2O yog cov hydrated daim ntawv tooj liab (II) sulfate. Lub sij hawm hydrated qhia tau hais tias cov compound no muaj ib los yog ntau dua dej molecules koom nrog nws. Yog li ntawd, CuSO4 yog lub npe ib txwm rau daim ntawv anhydrous.
CuSO4 yog dab tsi?
CuSO4 yog tooj liab (II) sulfate uas muaj tooj liab hlau hauv +2 oxidation xeev. Nws yog ib qho inorganic compound uas tsis muaj dej molecules txuam nrog nws. Yog li ntawd, peb hu nws lub anhydrous daim ntawv ntawm tooj liab sulfate. Tsis tas li ntawd, qhov sib xyaw anhydrous no tshwm sim ua cov hmoov dawb.
Kev lag luam ntawm tooj liab sulfate cuam tshuam nrog kev kho cov tooj liab hlau nrog sulfuric acid nyob rau hauv daim ntawv kub thiab concentrated. Tsis tas li ntawd, nws muaj peev xwm tsim tau qhov sib xyaw no siv oxides ntawm tooj liab thiab. Ntawm no, nws yog ua los ntawm kev kho tooj liab oxide nrog diluted sulfuric acid. Tsis tas li ntawd, maj mam leaching qis-qib tooj liab ore hauv huab cua yog lwm txoj hauv kev tsim khoom. Nws tuaj yeem siv cov kab mob los ua kom cov txheej txheem no.
Daim duab 02: Tooj Sulfate Anhydrous
Thaum xav txog cov khoom siv tshuaj ntawm cov tshuaj no, cov molar loj yog 159.6 g / mol. Nws tshwm nyob rau hauv grey-dawb xim. Qhov ceev yog 3.60 g / cm3. Thaum xav txog qhov melting point ntawm tooj liab sulfate, nws yog 110 ° C, thiab thaum tshav kub ntxiv, cov compound decomposes.
CuSO4 5H2O yog dab tsi?
CuSO4 5H2O yog tooj liab (II) sulfate pentahydrate. Nws muaj tsib dej molecules txuam nrog tooj liab sulfate molecule. Nws zoo nkaus li ib lub teeb xiav xim khoom. Tsis tas li ntawd, nws yog qhov feem ntau hydrated daim ntawv ntawm tooj liab sulfate. Tsis tas li ntawd, qee lub npe ntawm cov tshuaj no yog xiav vitriol, bluestone, vitriol ntawm tooj liab, Roman vitriol, thiab lwm yam.
Daim duab 02: Qhov tshwm sim ntawm Copper Sulfate Pentahydrate
Ntxiv mus, qhov sib xyaw no exothermally yaj hauv dej. Tom qab ntawd, nws tsim ib qho chaw aqua uas muaj ib qho CuSO4 molecule nyob rau hauv kev koom tes nrog rau rau dej molecules, thiab qhov complex no muaj octahedral molecular geometry. Cov molar loj ntawm nws yog 249.65 g / mol. Thaum xav txog lub melting point, thaum cua sov tshaj 560 ° C, lub compound decomposes. Qhov ntawd txhais tau tias; lub compound decomposes ua ntej melting. Nyob ntawd, qhov sib xyaw no tshem tawm ob lub dej molecules ntawm 63 ° C thiab ob qho ntxiv ntawm 109 ° C. Ntxiv mus, qhov kawg dej molecule raug tso tawm ntawm 200 ° C.
Qhov txawv ntawm CuSO4 thiab CuSO4 5H2O yog dab tsi?
CuSO4 yog tooj liab (II) sulfate uas muaj tooj liab hlau hauv +2 oxidation xeev. CuSO4 5H2O yog tooj liab (II) sulfate pentahydrate. Qhov sib txawv tseem ceeb ntawm CuSO4 thiab CuSO4 5H2O yog CuSO4 yog amorphous, hos CuSO4 5H2O yog crystalline. Tsis tas li ntawd, tooj liab sulfate yog anhydrous whereas tooj liab sulfate pentahydrate yog ib daim ntawv hydrated.
Ntxiv mus, qhov sib txawv ntxiv ntawm CuSO4 thiab CuSO4 5H2O yog lawv cov ntsiab lus melting; melting point ntawm CuSO4 yog 110 ° C, thiab thaum tshav kub ntxiv, cov compound decomposes, thaum CuSO4 5H2O compound decomposes ua ntej melting.
Hauv qab infographic qhia ntau ntxiv txog qhov sib txawv ntawm CuSO4 thiab CuSO4 5H2O.
Summary – CuSO4 vs CuSO4 5H2O
CuSO4 yog tooj liab (II) sulfate uas muaj tooj liab hlau hauv +2 oxidation xeev. CuSO4 5H2O yog tooj liab (II) sulfate pentahydrate. Hauv luv luv, qhov sib txawv tseem ceeb ntawm CuSO4 thiab CuSO4 5H2O yog CuSO4 yog amorphous, whereas CuSO4 5H2O yog crystalline.
