Calculate the volume of the precipitant (cm3) required to precipitate ions from the specified sample of the analyte (assume that the precipitant is added in a stoichiometric amount).
Write an equation for ongoing reactions, calculate the gravimetric factor, indicate the weight form:
The analyzed substance is LiF, sample = 0.4202 g.
Precipitator-CaCl2, concentration=0.10N
Precipitated form-CaF2

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