問題詳情
48.某医院药品仓库有14600克浓度为98%的酒精。问加入多少克蒸馏水之后，可以稀释成浓度正好为73%的消毒酒精?
(A)
(B)5000
(C)
(D)19600
(A)
(B)5000
(C)
(D)19600
參考答案
答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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