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Jeśli rozp. wynosi 24g/100g wody, to c% = 24g*100%/[24g + 100g] =
c% = 19,35%
.......................pozdrawiam
Cp = ms\mr*100%
mr = ms + m wody
mr = 24g + 100g
mr = 124g
Cp = 24g\124g*100%
Cp = około 19,35%
Odp: Stężenie procentowe oztworu wynosi około 19,35%. ;)