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thuy phan hoan toan 0,2mol 1 este E can dung vua du 100g dung dich NaOH 24%.
thu duoc 1 ancol va 43,6g hon hop 2 muoi cua 2 axit cacboxylic don chuc.
cong thuc phan tu cua 2 axit cacboxylic do la gi?
thu duoc 1 ancol va 43,6g hon hop 2 muoi cua 2 axit cacboxylic don chuc.
cong thuc phan tu cua 2 axit cacboxylic do la gi?