ʻO ka papa solubility o nā paʻakai, nā waikawa a me nā kumu

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ʻO ka pākaukau o ka solubility o nā paʻakai, nā waikawa a me nā kumu ke kumu, me ka hiki ʻole ke mālama piha i ka ʻike kemika. Kōkua ka solubility o nā kumu a me nā paʻakai i ke aʻo ʻana ʻaʻole wale nā ​​keiki kula, akā ʻo ka poʻe loea nō hoʻi. ʻAʻole hiki i ka hoʻokumu ʻana i nā huahana ʻōpala ke hana me ka ʻole o kēia ʻike.

ʻO ka papa solubility o nā waikawa, nā paʻakai a me nā kumu i ka wai

ʻO ka pākaukau o ka solubility o nā paʻakai a me nā kumu i loko o ka wai kahi alakaʻi e kōkua i ka hoʻomohala ʻana i nā kumumea kemika. ʻO nā memo aʻe e kōkua iā ʻoe e hoʻomaopopo i ka papa ma lalo.

  • P - hōʻike i kahi mea hoʻoheheʻe ʻia;
  • H - mea hiki ʻole ke ola;
  • M - hiki ke hoʻoheheʻe iki ʻia ka mea i loko o ka medium aqueous;
  • RK - hiki i ka mea waiwai ke hoʻoheheʻe wale ke hōʻike ʻia i nā waikawa ikaika;
  • E ʻōlelo kahi dash ʻaʻole loaʻa kēlā ʻano mea i ke kūlohelohe;
  • NK - ʻaʻole hoʻoheheʻe i nā waikawa a i ʻole ka wai;
  • ? - hōʻike ka māka nīnau ʻaʻohe ʻike kikoʻī e pili ana i ka hoʻopau ʻia ʻana o ka mea i kēia lā.

Hoʻohana pinepine ʻia ka pākaukau e nā chemist a me nā keiki kula, nā haumāna no ka noiʻi ʻana i nā keʻena hoʻokolohua, kahi e pono ai e hoʻokumu i nā kūlana no ka hanana ʻana o kekahi mau hopena. Ke hoʻohana nei i ka pākaukau, huli e ʻike pehea e hana ai ka mea i loko o kahi wahi hydrochloric a i ʻole acidic, inā paha he hiki ke piʻi. Hōʻike ka precipitate i ka wā o ka noiʻi a me nā hoʻokolohua i ka irreversibility o ka hopena. He kiko nui kēia e hiki ai ke hoʻopili i ka papa o nā hana hale hana āpau.

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