Ntawm cua sov, ferrous sulphate crystals poob dej thiab anhydrous ferrous sulphate (FeSO4) yog tsim. Yog li lawv cov xim hloov los ntawm lub teeb ntsuab mus rau white.
Thaum xim ntsuab xim ferrous sulphate yog cua sov?
Thaum cov xim ntsuab xim ntawm ferrous sulphate (FeSO4) yog rhuab, nws decomposes rau hauv Ferric Oxide (Fe2O3), sulfur trioxide (SO3) thiab sulfur dioxide (SO2). Cov roj sulfur dioxide muab cov ntxhiab tsw. Cov tshuaj tiv thaiv no yog ib qho piv txwv ntawm Thermal Decomposition Reaction. vam tias qhov no yuav pab tau!
Thaum ferrous sulphate yog rhuab heev cov xim ntawm ferrous sulphate hloov mus rau xim av vim yog tsim ntawm?
Ntawm cua sov, ferrous sulphate crystals poob dej molecules thiab tsim dawb anhydrous ferrous sulphate (FeSO4). Thaum tshav kub kub, nws dhau los ua xim av ferric oxide (b) Cov khoom tsim los ntawm cov khoom siv hluav taws xob muaj zog ferrous sulphate crystals yog ferric oxide, sulfur dioxide thiab sulfur trioxide.
Dab tsi yog xim ntawm ferrous sulphate tov?
ferrous sulphate tov yog green hauv xim tom qab cua sov nws ua dawb.
Dab tsi yog xim ntawm ferrous sulphate crystal li cas cov xim no hloov tom qab noj mov?
Cov xim ntawm ferrous sulphate crystal yog ntsuab. Tom qab cua sov, cov ferrous sulphate siv lead ua poob dej moleculesthiab tsim cov anhydrous ferrous sulphate, uas yog xim dawb. Tom qab ntawd, nws decomposes muab ferric oxide, uas yog xim av xim, sulfur dioxide thiab sulfur trioxide.
