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 表8-3-12氢氧化钾和氢氧化钠的密度、波美度与浓度的对照波美度°Be+18℃时密度,g/cm3氢氧化钾氢氧化钠浓度,%g/L浓度,%g/L123456123456781.0071.0141.0221.0291.0371.0451.0521.0600.71.52.33.13.94.75.56.47152332404857670.61.21.82.53.23.84.55.2612192633404755续表8-3-12波美 (共 1205 字) [阅读本文] >>