H3po4+ cuo= ag+h3po4= na2co3 + hno3 = pb(no3)2 - вопрос №98964173434233322522 от Brakorenko88 24.07.2022 14:00

Question

Химия: H3po4+ cuo= ag+h3po4= na2co3 + hno3 = pb(no3)2 p2o5+ ba(oh)2= na2sio3+hno3=

Brakorenko88 · Answer

2H₃PO₄+ 3CuO=Cu₃(PO₄)₂↓+3H₂OAg+H₃PO₄≠Na₂CO₃ + 2HNO₃ =2NaNO₃+CO₂↑+H₂O2Pb(NO₃)₂ =2PbO+4NO₂↑+O₂↑P₂O₅+ 3Ba(OH)₂=Ba₃(PO₄)₂↓+3H₂ONa₂SiO₃+2HNO₃=2NaNO₃+H₂SiO₃↓...

H3po4+ cuo= ag+h3po4= na2co3 + hno3 = pb(no3)2 > p2o5+ ba(oh)2= na2sio3+hno3=