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Плотность растворов неорганических кислот и оснований в воде при 20°C
Массовое содержание, % | ρ·10-3 кг/м3 | ||||||
НСl | HNO3 | Н2SO4 | H3PO4 | КОН | NН4ОН | NаOH | |
1 | 1,003 | 1,004 | 1,005 | 1,0038 | 1,007 | 0,994 | 1,009 |
2 | 1,008 | 1,009 | 1,012 | 1,0092 | 1,016 | 0,989 | 1,020 |
4 | 1,018 | 1,010 | 1,025 | 1,0200 | 1,034 | 0,981 | 1,043 |
6 | 1,028 | 1,031 | 1,038 | 1,0309 | 1,053 | 0,973 | 1,065 |
8 | 1,038 | 1,043 | 1,052 | 1,0420 | 1,072 | 0,965 | 1,087 |
10 | 1,048 | 1,054 | 1,066 | 1,0532 | 1,090 | 0,957 | 1,109 |
12 | 1,057 | 1,066 | 1,080 | 1,0647 | 1,109 | 0,950 | 1,131 |
14 | 1,067 | 1,078 | 1,094 | 1,0764 | 1,128 | 0,943 | 1,153 |
16 | 1,078 | 1,090 | 1,109 | 1,0884 | 1,147 | 0,936 | 1,175 |
38 | 1,088 | 1,102 | 1,124 | 1,1008 | 1,166 | 0,929 | 1,197 |
20 | 1,098 | 1,115 | 1,139 | 1,1134 | 1,186 | 0,923 | 1,219 |
22 | 1,108 | 1,128 | 1,155 | - | 1,206 | 0,916 | 1,241 |
24 | 1,118 | 1,140 | 1,170 | 1,1395 | 1,226 | 0,910 | 1,263 |
26 | 1,129 | 1,154 | 1,186 | - | 1,246 | 0,904 | 1,285 |
28 | 1,139 | 1,167 | 1,202 | 1,1665 | 1,267 | 0,898 | 1,307 |
30 | 1,149 | 1,180 | 1,218 | 1,1805 | 1,288 | 0,892 | 1,328 |
35 | 1,174 | 1,214 | 1,260 | 1,2160 | 1,341 | 0,879 | 1,320 |
40 | 1,198 | 1,247 | 1,303 | 1,2540 | 1,396 | - | 1,430 |
× Источник: Краткий справочник физико-химических величин. Изд. 8. Под ред. А.А.Равделя и А.М.Пономаревой, Л.: Химия, 1983 г. С. 19