) Fe(OH), + КОН =
в) H, SO + NaOH = Варіант 2.
a) A/CI, + NaOH =
B) A(OH), + H, SO, =
6) Fe, O, + HC! = r) Fe(OH), + HNO, =
6) АҚОН) КОН = r) HCI + Ca(0H 9:56
117
479
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