Mg+hcl= naoh+h3po4= cacl2+znso4= al(no3)3+ba(oh)2= - вопрос №771781334243322252 от diankapermyakoowxdr6 29.03.2020 06:54

Question

Химия: Mg+hcl= naoh+h3po4= cacl2+znso4= al(no3)3+ba(oh)2= so2+koh= cao+n2o5= p2o5+k2o= h2so4+k2co3=

diankapermyakoowxdr6 · Answer

Mg + 2HCL = MgCl2 + H23NaOH + H3PO4 = Na3PO4 + 3H2OCaCl2 + ZnSO4 = CaSO4(осадок) + ZnCl22Al(NO3)3 + 3Ba(OH)2 = 2Al(OH)3(осадок) + 3Ba(NO3)2SO2 + 2KOH = K2SO3 + H2OCaO + N2O5 = Ca(NO3)2P2O5 + 3K2O = 2K3PO4H2SO4 + K2CO3 = K2SO4 + CO2 + H2O...