ʻO ka ʻokoʻa ma waena o ka ferrous a me ka ferric

Hoʻohou hope loa: 05/22/2023
Mea kākau: ʻO Sebastian Vidal

Hoʻolauna

ʻO ka hao kekahi mea kemika nui i loko o kā mākou ke ola o kēlā me kēia lā. Hoʻohana ʻia ia i ka ʻoihana no ka hana ʻana i ke kila a me nā metala ʻē aʻe, i nā mea hana a me nā kīʻaha kīhini, a me nā mea ʻē aʻe. Akā i loko o ke aʻo ʻana i ka kemika, he mea nui e hoʻokaʻawale i waena o nā huaʻōlelo ferrous a me ferric. Ma hope aʻe, e wehewehe mākou i ke ʻano o kēia mau ʻokoʻa a pehea e pili ai i ka ʻano o nā pūhui kemika.

Ferrous

ʻO ka prefix "ferro" pili i ke alo o ka hao. He hao hao (Fe2+) i loko o ko lākou kinona. Loaʻa i kēia mau pūhui ka uku uila maikaʻi a hiki ke loaʻa i loko o nā kemika like ʻole a me nā metala ferrous e like me ka alloy. hao a me Steel. Kekahi mau laʻana ʻO nā pūhui ferrous ka hao (II) chloride a me ka hao (II) sulfate.

Nā ʻano o nā pūhui ferrous

  • ʻO ka mea maʻamau mai ʻōmaʻomaʻo ʻeleʻele a ʻulaʻula paha.
  • Hiki ke hoʻoheheʻe ʻia i ka wai.
  • Hoʻopili maʻalahi lākou me nā pūhui ʻē aʻe, e like me nā waikawa.

ferric

Hoʻohana ʻia ka huaʻōlelo "ferric" no ka wehewehe ʻana i nā pūhui i loaʻa i ka hao hao Fe3+. He mea koʻikoʻi kēia mau mea hoʻohui i ka kemika a hoʻohana ʻia i ka hana ʻana i nā ʻano kemika a me nā lāʻau lapaʻau. ʻO kekahi mau laʻana o nā pūhui ferric he hao(III) chloride a me ka hao(III) sulfate.

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Nā waiwai o nā pūhui ferric

  • He ʻulaʻula-ʻeleʻele ko lākou maʻamau.
  • ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai.
  • Hoʻohui lākou me nā pūhui ʻē aʻe e hana i nā kemika paʻakikī.

Nā ʻokoʻa ma waena o ka ferrous a me ka ferric

ʻO ka ʻokoʻa nui ma waena o nā pūhui ferrous a me ferric ka hoʻoili uila o ka iron hao i loko o ko lākou hale. ʻO nā pūhui ferrous he hao hao me ka uku uila maikaʻi, ʻoiai ʻo nā pūhui ferric he hao hao me ka hoʻoili uila maikaʻi ʻoi aʻe. Ma waho aʻe o kēia ʻokoʻa, aia kekahi mau mea ʻē aʻe:

  • Hiki ke hoʻoheheʻe ʻia nā pūhui ferrous i ka wai, ʻoiai ʻaʻole hiki ke hoʻoheheʻe ʻia nā pūhui ferric i ka wai.
  • He ʻōmaʻomaʻo ʻōmaʻomaʻo a ʻōmaʻomaʻo paha ka waihoʻoluʻu o nā pūhui ferrous, ʻoiai ʻo nā pūhui ferrous he ʻulaʻula-ʻulaʻula.

Hopena

No ka hōʻuluʻulu ʻana, hoʻohana ʻia nā huaʻōlelo ferrous a me ferric e wehewehe i nā pūhui kemika i loko o ka hao. Aia ka ʻokoʻa nui i ka hoʻoili uila o ka ion hao i loko o kona ʻano. ʻO nā pūhui ferrous he hao hao me ka hoʻoili uila maikaʻi, ʻoiai ʻo nā pūhui ferric he hao hao me ka uku uila maikaʻi aʻe. He mau hopena koʻikoʻi kēia mau ʻokoʻa i ka ʻano a me nā waiwai o nā pūhui kemika i loko o ka hao, a he mea hoihoi nui ia i ka kemika a me ka ʻoihana ma ka laulā.

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E hoʻomanaʻo: He mea nui ka hao no ko kakou ola ana i kela la i keia la, aka, he mea nui ka hoomaopopo ana i na huaolelo ferrous a me ferric no ka hoomaopopo pono ana i na hui kemika i loko o ia mea.