Вычисление рН в растворах солей
4 weeks ago 00:28:03 1
3 months ago 00:01:42 1
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5 months ago 00:25:26 1
7 months ago 00:19:25 1
![Константа кислотности (Ка) и рН для слабых кислот pH=1/2(lgKa-lg[HA])](https://sun9-12.userapi.com/uRGP8_lLN1hE9A5bv_ipAxoaEVRahj9w0C-Csg/iE0K2H3BdIA.jpg)
1 year ago 00:26:59 1
2 years ago 00:20:11 1
![Константа основности (Кb) и рН для слабых кислот pH=14-1/2(lgKb-lg[B])](https://sun9-6.userapi.com/h7-IFPgn2NpLBZkte8Vi2wbpOjhGngnwCsXBng/VfeDO3lVhcU.jpg)
2 years ago 00:09:28 1
3 years ago 00:27:54 7
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6 years ago 00:04:37 7
6 years ago 00:13:47 2
7 years ago 00:53:09 1
![4. CS50 на русском: Лекция #4 [Гарвард, Основы программирования, осень 2015 год]](https://sun9-69.userapi.com/MKQzgM0yXa1d9hqTyAm7d-BQHZdXfCmWNqnnjQ/uT9JghSCFjI.jpg)
8 years ago 00:06:09 5
![Тонкий расчет - ХРН №34 - от Mpexa [World of Tanks]](https://sun9-3.userapi.com/PshEemlDrTlZ-eShIsh2RJVXIvcI4ho850vHBQ/uwkYmmqCFi8.jpg)
9 years ago 00:10:59 84
