Предмет: Химия, автор: kustenko1998

масса молекул минеральной соли

Ответы

Автор ответа: nurdias05
0
 Они  находятся в клетке, как правило, в виде катионов (К+, Na+, Ca2+, Mg2+) и анионов ( HPO2-/4, H2PO-/4, СI-, НСО3), отношение которых определяет важную для жизнедеятельности клеток кислотность среды.
чтобы найти массу этих моллекул m =M*V
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