드론영상과 2-1 2조 by https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s 각 미술품에 적용된 산화 환응 반응을 조사하여 화학 반응식 또는 설명으로 산화하는 물질, 환원하는 물질을 나타내어 보도록 합니다. en-us 2023-08-22 02:31:02 UTC 2023-08-30 02:38:52 UTC hello@padlet.com lbluesky3255 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2668191713 2023-08-22 02:31:02 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2668191713 lbluesky3255 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2668191716 2023-08-22 02:31:02 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2668191716 lbluesky3255 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2668191718 2023-08-22 02:31:02 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2668191718 lbluesky3255 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2668191720 2023-08-22 02:31:02 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2668191720 lbluesky3255 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2668191721 2023-08-22 02:31:02 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2668191721 lbluesky3255 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2668191724 2023-08-22 02:31:02 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2668191724 Fe2O3 + CO → 2FeO + CO2 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677525757 2023-08-30 02:08:14 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677525757 산소가 부족한 상황에서는 불완전 연소가 일어 가게 되며, CO가 Fe2O3의 산소 하나를 받아 CO2가 되고 이때 생성된 FeO가 푸른색을 띠기 때문에, 고려청자 색이 나올 수 있는 것이다. https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677527421 2023-08-30 02:09:17 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677527421 산화 - CO / 환원 - Fe2O3 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677530593 2023-08-30 02:11:26 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677530593 20104 김미성 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677532949 2023-08-30 02:12:54 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677532949 탄소(C)가 나무, 산소(O2) 공기와 만나서 점점 이산화탄소 (CO2)가 된다.산화되는 물질은 나무 (탄소)이고 환원되는 물질은 산소(기체)이다 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677534559 2023-08-30 02:13:59 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677534559 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677534721 2023-08-30 02:14:06 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677534721 알루미늄은 전자를 잃고 알루미늄 이온 (Al3+)으로 산화되고,구리 이온(Cu2+)은 전자를 얻어 구리(Cu)로 환원 된다 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677537433 2023-08-30 02:15:44 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677537433 이시연 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677538269 납(Pb)은 황(S)과 화학반응을 하면 ‘황화납’라는 결정을 이루면서 검게 변하는 특징이 있다]]> 2023-08-30 02:16:20 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677538269 20105 김영민 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677538398 2023-08-30 02:16:26 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677538398 산성 용액에 금속을 담그게 되면, 산성 용액 속의 수소이온은 금속 표면에서 전자를 받아들여 수소기체가 되고 금속은 전자를 잃고 금속이온으로 산화된다. 산화되는 물질은 금속이고 환원 되는 물질은 산성에 포함된 수소 이온이다. https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677564282 2023-08-30 02:32:42 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677564282 노란색 물감은 시간이 흐르면 안료 속 화학성분인 크롬이 산화되고 산소가 환원된다 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677566074 2023-08-30 02:33:36 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677566074 20104 김미성 https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677570943 2023-08-30 02:37:15 UTC https://padlet.com/lbluesky3255/n0hg0eddlp1z5s1s/wish/2677570943