: ǰ ġ 򰡹 2-2
fjrigjwwe9r3edt_lecture:conts
2 ˻ -2-

籸üκ ߿ •ƹ̳ •Ÿ • • ȿ ѷΰ ִ ǰ, • Ǵ 汤 ϴ. ׷ ̻ ƴ Ǵµ ̸ ˻ϸ Ǿ ľ Ƿ Һ ˻縦 ǽϰ ֽϴ.

׷ ǰ ġ 򰡹 ø ˻ 2-1 ̾ 굵(pH), ܹ, ˻縦 ˾ƺ սô.


˾ƺ 굵(pH) ˻

Һ pH پ ȯ ȭ ǰ, ๰,  ޽ϴ. ׸ ؼ ޶ ؼ ؾ մϴ.

굵(pH) ǽ ȯ
pH4.5 꼺索, dz, ſ, , Ż, ߿
pH 4.57
pH8 ̻ ī ΰ, ȣ


굵 ǰ԰ ָ ߰ų ˻ Ļ縦 굵 ȭ Ͼ ϴ. ׸ ˻ ġ ణ ޶ ֱ pH 8 Դٰ ؼ ū Ǵ ƴϹǷ Ȯ ǻ簡 ؾ մϴ.


ɰ ˾ƺ ܹ顯 ˻

ӿ Ǿ ִ ܹ Ϻδ 籸ü ϴ , 99% ̻ Ǿ ٽ ư, ̷ ܹ Һ ˴ϴ. ׷ 忡 ̻ Һ ܹ ٷ ϰ ˴ϴ.

ܹ ǽ ȯ
(-)
, ˻ 5~10/ ̰, 1Ϸ 100 ̸ ġ .
缺(+)


ı, ȭ, 忰, , 汤

ȯ

ż , ٹ߼ , ߵ, ߵ, Ƽ , ܹ鴢, ź
˻翡 ܹ 翩θ ˻ϴ ϴ ˻簡 ֽϴ.


׷ 忡 ̻ , ̳ , Ʈ, , ܹ Ļ, ,  ܹ 缺 찡 1ȸ ˻ ܹ顯 ̶ ϴ.

˻ ٸ ű ˻縦 ü ȭ ƿ﷯ ȯ ؾ մϴ.


索 ǽ ִ 硯 ˻

Һ ̶ մϴ. 索 ° ǰ  ϰ ɷ Һ ˴ϴ.

˻ 索 Ȯ ϴ ˻簡 ƴ϶ 索 ǽ ϴ μ ȿմϴ.

ǽ ȯ
(-)
, ˻ 1 1g ̸ ġ
缺(+)索, 强 索, ı
˻翡 ܹ 翩θ ˻ϴ ϴ ˻簡 ֽϴ.


׷ ӽ̳ ׷̵ 信 ְ, 信 ´ٰ ؼ 索 ƴϹǷ ˻ ٸ ˻縦 Ͽ ȯ Ǵϰ ˴ϴ.
: ª ް Ƿΰ? ް
: ǰ ġ 򰡹 2-1