Advertisement

Falcelinta Kiimikada Waxay Leedahay Na2Se (Sodium selenide; Selenodisodium; Disodio selenide) Sida walxo falcelin ah

Isla'egyada kiimikaad ee dheellitiran ee fal-celiyeyaasha waxaa ku jira Na2Se

Wararka Kaliya 5% ee DADKA ayaa ogaan lahaa

Advertisement

10-ka falcelin kiimikaad ee ugu sarreeya (isla'egaanta dheellitiran) ee leh Na2Se 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.

H2O + Na2Se → 2NaOH + H2Se 2HCl + Na2Se → 2NaCl + H2Se H2O + Na2Se → NaOH + NaHSe

10ka sare ee isku dheeli tiran ee falcelinta kiimikada ee leh Na2Se sida walax falcelineed

Ma aanan helin wax isle'eg kiimiko ah oo loo kala saaray falcelinta isku-dhafka ah sidoo kale waxay leedahay Na2Se (Sodium selenide; Selenodisodium; Disodio selenide) oo ah walxo fal-celin ah.



10-ka sare ee falcelinta kala-baxa kiimikaad ee dheellitiran oo leh Na2Se oo ah walax fal-celin ah

Ma aanan helin wax isle'eg kiimikaad ah oo loo kala saaray falcelinta Burburka iyo sidoo kale Na2Se (Sodium selenide; Selenodisodium; Disodio selenide) oo ah walxo fal-celin ah.



10ka sare ee kiimikaad isku dheeli tiran ee Oxidation-reduction reaction kaas oo leh Na2Se sida walax falcelineed

Ma aanan helin wax isle'eg kiimiko ah oo loo kala saaray falcelinta Oxidation-reduction sidoo kale waxay leedahay Na2Se (Sodium selenide; Selenodisodium; Disodio selenide) oo ah walxo fal-celin ah.



10ka sare ee kiimikaad isku dheeli tiran ee falcelinta hal beddelka ah ee leh Na2Se sida walax falcelineed

Ma aan helin wax isle'eg kiimikaad ah oo loo kala saaray falcelin hal-bedel ah oo sidoo kale leh Na2Se (Sodium selenide; Selenodisodium; Disodio selenide) oo ah walxo fal-celin ah.



10ka sare ee kiimikaad isku dheeli tiran ee falcelinta laba-badal ee leh Na2Se oo ah walax falcelineed

Ma aan helin wax isle'eg kiimiko ah oo loo kala saaray falcelin laba-badal ah oo sidoo kale leh Na2Se (Sodium selenide; Selenodisodium; Disodio selenide) oo ah walxo fal-celin ah.

Advertisement

Kafaalaqaadeheena

TVB Một Thời Để Nhớ

Wararkii ugu dambeeyay

Warbixin Xiiso Leh Dad Tiro Yari Ayaa Og


Xayeysiinta foomka dakhliga ayaa naga caawinaya inaan sii wadno waxyaabaha leh tayada ugu sareysa maxaan ugu baahanahay inaan xayeysiino? : D

Ma doonayo inaan taageero websaydhka (dhow) - :(