Question

ПОЖАЛУЙСТА ПОМОГИТЕ.Сколько процентов хлора содержится в составе сильвинита.

Answer 1

Сильвинит -  (NаСl × КСl) (NaKCI₂)
ω = m/M × 100%
M(NaKCI₂) = 23 + 39 + 35 × 2 = 132 г/моль
m(CI) = 2 × 35 = 70 г
ω(CI) = 75/132 × 100% = 56.8%

Answer 2

Chlorine Content in Sylvinite

Sylvinite, a mineral composed primarily of potassium chloride (KCl), contains a certain percentage of chlorine. The chlorine content in sylvinite can vary, but it typically ranges from 30.0% to 61.4%.

This range indicates that the chlorine content in sylvinite can be as low as 30.0% and as high as 61.4%. The variation in chlorine content may depend on the specific composition and geological conditions of the sylvinite deposits.

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