聚和物的中和当量为750(理论上为681)。
The neutralization equivalent of the polymer is 750 (theoretical-681).
碱液的当量浓度等于能中和它的酸的当量数。
The normality of a solution of a base is equal to the number of equivalents of acid it can neutralize.
碱液的当量浓度等于能中和它的酸的当量数。
The normality of a solution of a base is equal to the number of equivalents of acid it can neutralize.
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