Chemistry, 09.11.2021 03:00 ewoolbright

Cho 13,5g dung dịch CuCl2 tác dụng với 0,5 lít dung dịch NaOH. Lọc sản phẩm thu được, lấy kết tủa đem nung đến khi khối lượng không đổi. a. Viết phương trình hóa học xảy ra.
b. Tính nồng độ mol của dung dịch NaOH cần dùng

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Cho 13,5g dung dịch CuCl2 tác dụng với 0,5 lít dung dịch NaOH. Lọc sản phẩm thu được, lấy kết tủa đe...