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Fe ch. PB(ch3coo)2. Реакция (ch3coo)2pb. PB ch3coo 2 ZN. Fe ch3coo 3 цвет осадка.
PB(ch3coo)2. Реакция (ch3coo)2pb. PB ch3coo 2 ZN. Fe ch3coo 3 цвет осадка.

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