PTHH:
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Khối lượng tinh thể muối đem hòa tan là: m = 0,02.(242 + 18n) = 4,84 + 0,36n (gam)
Khối lượng dung dịch sau khi hòa tan tinh thể muối là:
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Chọn D.
Edward, the manager, is requesting a meeting’s report from his assistant, Ella. What would be the best response for Ella in this situation?
Edward: I want the report for today’s meeting by Saturday.
Ella: _____________