Вопрос школьника по предмету Химия
Помогите пожалуйста!!!
1)Fe(NO3)3 +…—>…+Ba(NO3)2
2)Na2SO4 +…–>NaNO3+…
3)K3PO4 +…–>AgPO4 +….
Ответ учителя по предмету Химия
Ответ:1) 2Fe(NO3)3+3Ba-3Ba(NO3)2+2Fe
2) Na2SO4+Ba(NO3)2—2NaNo3?+
+BaSO4
3)K3PO4+3AgCl—3KCl+Ag3PO4
Объяснение:
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