標題:
[Chem]
關於Basicity既問題
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作者:
ouminyu
時間:
2018-7-20 10:17 PM
標題:
關於Basicity既問題
25 cm3 of 0.2M solution of an acid requires 15 cm3 of 0.5M sodium carbonate solution for complete neutralization. Find the basicity of the acid.
我將 sodium carbonate 既 no of moles 除以 acid 個 no of moles,得出答案係1.5,點處理
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