Jawaban:
B
Penjelasan:
BL AK G
NH3 + HCl -> NH4Cl
M 10 mmol 5 mmol -
R 5 mmol 5 mmol 5 mmol
S 5 mmol - 5 mmol
Ciri khas larutan penyangga/ buffer:
• yg kuat (AK/BK) harus habis
• pd akhir reaksi tdpt yg lemah (AL/BL) beserta garamnya
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Jawaban:
B
Penjelasan:
BL AK G
NH3 + HCl -> NH4Cl
M 10 mmol 5 mmol -
R 5 mmol 5 mmol 5 mmol
S 5 mmol - 5 mmol
Ciri khas larutan penyangga/ buffer:
• yg kuat (AK/BK) harus habis
• pd akhir reaksi tdpt yg lemah (AL/BL) beserta garamnya