A-A+

配制2:1等张含钠液120ml需 () A.99%NaCl80ml 5%NaHC0340mlB.99%NaCl80ml 59%NaHC03

2020-11-04 02:02:16 财经考试 阅读

问题详情

配制2:1等张含钠液120ml需 ()

A.99%NaCl80ml,5%NaHC0340ml

B.99%NaCl80ml,59%NaHC035ml,10%GS35ml

C.0.9%NaCl80ml,10%GS40ml

D.0.9%NaCl40ml,5%NaHC0380ml

E.0.9%NaCl80ml,5%NaHCO310ml,10%GS30ml

参考答案

考点: