精选优质文档-倾情为你奉上一、硝酸浓度与比重对照表(20/4)波美度Be比重HNO3(%)每升酸含HNO3克数波美度Be比重HNO3(%)每升酸含HNO3克数0.53.67.511.315.018.522.123.524.926.227.528.729.831.032.133.234.335.336.337.238.11.00361.02561.05431.08421.11501.14691.18001.19341.20711.22051.23351.24631.25911.27191.28471.29751.31001.32191.33361.34491.35601015202530323436384042444648505254565810.0451.28105.4162.6223.0286.7354.0381.9410.4439.4468.7498.5
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