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Chemie

Vypočtěte objem roztoku HCl (c = 0,2 mol × dm-3), který je nutný k neutralizaci 0,404 g hydroxidu draselného (Mr = 56,1):

Vypočtěte objem roztoku HCl (c = 0,2 mol × dm^-3), který je nutný k neutralizaci 0,404 g hydroxidu draselného (Mr = 56,1):