what is the molarity of a solution in which 6.9 moles of potassium chloride is dissolved in water to a final volume of 1.8 L?

Question

what is the molarity of a solution in which 6.9 moles of potassium chloride is dissolved in water to a final volume of 1.8 L?

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Thạch Thảo 2 months 2021-09-02T15:12:53+00:00 1 Answers 0 views 0

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    2021-09-02T15:14:25+00:00

    Answer: 3.83

    Explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )