12.將某一元弱鹼(BOH)50mL,加數..
12.將某一元弱鹼(BOH)50mL,加數滴指示劑,以0.5MHCl滴定如圖,試回答下列各題:
(2)當HCl加入10毫升時,其pH值為何?
This is a large modal.