не знаю что писать но спс за Hit the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are notified that any dissemination distribution or copying of this email and any attachments is intended only for the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you.
Основные свойства кислот:
1. Действие на индикаторы. лакмус - красный
метилоранж – розовый в растворах кислот
2. Кислота+ металл
2HCI + Mg=MgCI₂ +H₂↑
H₂SO₄ + Fe =FeSO₄ +H₂↑
3H₂SO₄ + AI=AI₂(SO₄)₃ + 3H₂↑
3. Кислота+ основной оксид
2HCI + MgO=MgCI₂ +H₂O
H₂SO₄ + FeO =FeSO₄ +H₂O
3H₂SO₄ + AI₂O₃=AI₂(SO₄)₃ + 3H₂O
4. Кислота+соль(согласно ряду кислот)
2HCI + CaCO₃=CaCI₂ + CO₂↑+ H₂O
H₂SO₄ + BaCI₂ = BaSO₄↓ + 2HCI
2H₃PO₄+ 2AIBr₃=2AIPO₄↓ +6HBr
5. Кислота+ основание
2HCl+ Ca(OH)2 = CaCl2 + 2H2O
H₂SO₄ + 2KOH = K₂SO₄ + 2H₂O
2HNO₃ + Ca(OH)₂ = Ca(NO₃)₂ + 2H₂О
не знаю что писать но спс за Hit the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are notified that any dissemination distribution or copying of this email and any attachments is intended only for the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you.
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