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Ȳ»ê(H2SO4)À» ÁßÈ­(neutralization)Çϱâ À§ÇÑ ¼ö»êÈ­³ªÆ®·ý(NaOH)ÀÇ Áú·®(mass)

ÀÛ¼ºÀÚ Uploader : ¹°¸®È­ÇÐ ÀÛ¼ºÀÏ Upload Date: 2021-04-04º¯°æÀÏ Update Date: 2022-05-02Á¶È¸¼ö View : 789

H2SO4 ÀÇ ¸ô³óµµ°¡ M1 (M), ¾çÀÌ V1 (ml) ÀÏ ¶§, À̸¦ ÁßÈ­Çϱâ À§ÇÑ NaOH ÀÇ Áú·® m (g) À» ±¸ÇÑ´Ù.

H2SO4 ¿Í NaOH ÀÇ ÁßÈ­¹ÝÀÀ½ÄÀº ´ÙÀ½°ú °°´Ù.

H2SO4 + 2NaOH ¡æ Na2SO4 + 2H2O

»ê°ú ¿°±â°¡ 2:1 ·Î ¹ß»ýÇϹǷÎ, H2SO4 n ¸ôÀ» ÁßÈ­Çϱâ À§Çؼ­´Â 2n ¸ôÀÇ NaOH ÀÌ ÇÊ¿äÇÏ´Ù.

H2SO4 ÀÇ ¸ô¼ö n Àº,

n = M1*V1/1000

ÀÌ µÇ¹Ç·Î, ÇÊ¿äÇÑ NaOH ÀÇ ¸ô¼ö 2n ÀÇ Áú·® m Àº,

m = 2*n*Mw = 2*(M1*V1/1000)*Mw

ÀÌ µÈ´Ù.

¿©±â¼­, Mw ´Â NaOH 1¸ôÀÇ Áú·®ÀÌ´Ù.

*** Âü°í¹®Çå[References] ***

m = 2*(M1*V1/1000)*Mw
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