Architecture
°ÇÃà Architecture


¿ÏÃæ¿ë¾×ÀÇ pH, Çî´õ½¼-Çϼ¿¹ÙÈå for acid

ÀÛ¼ºÀÚ Uploader : boat7944 ÀÛ¼ºÀÏ Upload Date: 2017-11-20º¯°æÀÏ Update Date: 2017-11-20Á¶È¸¼ö View : 446

Ka=[H+][A-]/[HA]

Ka = [H+] * [A-]/[HA]

[H+] = Ka * [HA]/[A-]  ¡ç -log( )

pH = pKa + log( [A-]/[HA] )

[A-]/[HA] ¡Ö c(NaA)/c(HA)   (or other cations e.g. K+, Li+)
ca = »ê ³óµµ mol/l
cs = ¿° ³óµµ mol/l

*** Âü°í¹®Çå[References] ***

Harris : Exploring Chemical analysis, Khan Academy
pH = -log(Ka)+log(cs/ca)
ÀÛ¼ºÀÚÀÇ ¼ö½Ä±×¸²ÀÌ ¾ø½À´Ï´Ù. No picture for this formula
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


¡Ø ÀÌ »çÀÌÆ®´Â ±¤°í¼öÀÍÀ¸·Î ¿î¿µµË´Ï´Ù.

¡Ú ·Î±×ÀÎ ÈÄ ¼ö½ÄÀÛ¼º ¹× Áñ°Üã±â¿¡ Ãß°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù.
¡Ú To make new formula or to add this formula in your bookmark, log on please.


ÄÚ¸àÆ®

´ñ±Û ÀÔ·Â