Sodium cyanide (NaCN) chinhu chine chepfu yakawanda chinoshandiswa mumaindasitiri , asi chine njodzi huru nekuda kwechepfu yacho. Kunzwisisa hunhu hwayo, senge poindi yekunyunguduka uye poindi yekufashaira , kwakakosha pakubata kwakachengeteka uye kushandiswa kwakakodzera mumaindasitiri akasiyana-siyana. Saka, chii chaizvo chinonzi poindi yekunyunguduka uye poindi yekufashaira yesodium cyanide?
Pokunyunguduka kweSodium Cyanide inenge 563.7 °C (1.046.7 °F). Pakupisa uku, sodium cyanide yakasimba inoshanduka kuita mvura. Pokufashaira kwesodium cyanide inenge 1.496 °C (2.725 °F). Kana yapiswa kusvika pakupisa uku, sodium cyanide inopwanyika yoita gasi.
Aya mapoinzi ekunyungudika uye ekubikira mhedzisiro yezvisungo zveionic zvakasimba mukati me sodium cyanide crystal lattice. Sodium cyanide ionic compound inoumbwa nekuita kwe sodium ions (Na+) uye cyanide ions (CN-). Kukwezva kweelectrostatic pakati peyakanatswa sodium ions nemaioni ecyanide akachajiwa zvisina kunaka inogadzira chimiro chakatsiga chinoda kuwanda kwesimba kuti chityoke, zvichiita kuti pave nekunyungudika kukuru uye kuvira.
Tichifunga nezve kunyungudika kwayo kwakanyanya uye kubikira, sodium cyanide inoramba yakagadzikana pasi peyakajairika ambient mamiriro. Nekudaro, kana yaiswa kune tembiricha yakanyanya, kunyanya padyo kana pamusoro penzvimbo yekuvira kwayo, inogona kuburitsa muchetura wehydrogen cyanide gasi, iro rine njodzi zvakanyanya kuhutano hwevanhu nenharaunda.
Munzvimbo dzemaindasitiri, uko sodium cyanide inoshandiswa mukuita senge goridhe nesirivheri kudhirowa, electroplating, uye makemikari synthesis, yakasimba kuchengetedza mapuroteni aripo kudzivirira kuratidzwa netsaona uye kuburitswa kwezvinhu zvine chepfu. Vashandi vanobata sodium cyanide vanofanira kunge vakanyatsodzidziswa uye vakashongedzerwa nemichina yekuzvidzivirira nayo yakafanira.
Mukupedzisa, nzvimbo yakanyunguduka yesodium cyanide inenge 563.7 ° C, uye nzvimbo yekuvira kwayo inenge 1.496 ° C. Izvi zvimiro zvemuviri zvakakosha kuti uzive kune chero munhu anoshanda naye kana kudzidza komboni iyi kuti ave nechokwadi chekuchengeteka uye kushandiswa kwakakodzera.
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