Falcelinta Kiimikada Waxay Leedahay Cr2O3 (chromium(iii) oxide) Sida walxo falcelin ah
Isla'egyada kiimikaad ee dheellitiran ee fal-celiyeyaasha waxay ka kooban yihiin Cr2O3
Wararka Kaliya 5% ee DADKA ayaa ogaan lahaa
10-ka falcelin kiimikaad ee ugu sarreeya (isla'egaanta dheellitiran) ee leh Cr2O3 sida walaxda falcelinta, oo lagu qiimeeyay mugga raadinta
Hoos waxaa ku yaal dhammaan isla'egyada sida ugu badan laga baadho isticmaalayaasha nidaamkayaga. Dhammaan isla'egta waa la dheellitiray, fadlan mid walba ku dhufo si aad u aragto faahfaahin dheeraad ah.
3H2SO4 + Cr2O3 H 3H2O + Cr2(NA4)3 2Al + Cr2O3 → Al2O3 + 2Cr 6HCl + Cr2O3 H 3H2O + 2ccl3 2NaOH + Cr2O3 → H2O + 2NaCrO2 8 (CH3COO)2Ca + 3O2 + 2Cr2O3 H 4H2O + 4Na2Crown4 2 KOH + Cr2O3 → H2O + 2KCrO2 Cr2O3 + Al2(SiO3)3 → Al2O3 + Cr2(SiO3)3 H2O + 2Cr2O3 → H2Cr2O7 4Acao + 3O2 + 2Cr2O3 → 4CaCrO4 O2 + 2Cr2O3 + 4Acao2 → 4CaCrO410ka sare ee isku dheeli tiran ee falcelinta kiimikada ee leh Cr2O3 sida walax falcelineed
Ma aanan helin wax isle'eg kiimikaad ah oo loo kala saaray falcelinta isku-dhafka ah oo sidoo kale leh Cr2O3 (chromium(iii) oxide) oo ah walxo fal-celin ah.
10-ka sare ee falcelinta kala-baxa kiimikaad ee dheellitiran oo leh Cr2O3 sida walax falcelineed
Ma aanan helin wax isle'eg kiimikaad ah oo loo kala saaray falcelinta Burburka iyo sidoo kale Cr2O3 (chromium(iii) oxide) sida walxo fal-celin ah.
10ka sare ee kiimikaad isku dheeli tiran ee Oxidation-reduction reaction kaas oo leh Cr2O3 sida walax falcelineed
2Al + Cr2O3 → Al2O3 + 2Cr 8 (CH3COO)2Ca + 3O2 + 2Cr2O3 H 4H2O + 4Na2Crown4 Cr2O3 + Al2(SiO3)3 → Al2O3 + Cr2(SiO3)3Waxaan helnay ugu yaraan 3 falcelin kiimiko oo dheellitiran oo leh Cr2O3 (chromium(iii) oxide) sida walxo fal-celin
10ka sare ee kiimikaad isku dheeli tiran ee falcelinta hal beddelka ah ee leh Cr2O3 sida walax falcelineed
Ma aanan helin wax isle'eg kiimikaad ah oo loo kala saaray falcelinta hal beddelka ah iyo sidoo kale Cr2O3 (chromium(iii) oxide) sida walxo fal-celin ah.
10ka sare ee kiimikaad isku dheeli tiran ee falcelinta laba-badal ee leh Cr2O3 sida walax falcelineed
Ma aanan helin wax isle'eg kiimiko ah oo loo kala saaray falcelin laba-badal ah oo sidoo kale leh Cr2O3 (chromium(iii) oxide) walxo fal-celin ah
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Nidaamkan waxaa idin soo gaarsiiya ardayda reer Vietnam iyo macalimiinta kuwaas oo si hagar la'aan ah uga qayb qaata in la sii wado cusbooneysiinta waxyaabaha ayna soo sheegaan macluumaadka maqan
Ku deeqida qadiyadeena, kaliya ma caawinaysid inaad taageerto degelkan socda, laakiin sidoo kale waxaad si toos ah uga caawineysaa mashruuca sadaqada ee Vietnam dhisida shcools meelaha miyiga ah.
Xayeysiinta foomka dakhliga ayaa naga caawinaya inaan sii wadno waxyaabaha leh tayada ugu sareysa maxaan ugu baahanahay inaan xayeysiino? : D
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