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2 AlF3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4F
KBr(aq) + Ba(NO3)2(aq) = BaBr2(s) + KNO3(aq) =>
2 KBr(aq) + Ba(NO3)2(aq) = BaBr2(s) + 2 KNO3(aq)
KOH + Cu(Cl)2 = KCl + Cu(OH)2 =>
2 KOH + Cu(Cl)2 = 2 KCl + Cu(OH)2
SO2 + NaO = SO3 + Na =>
SO2 + NaO = SO3 + Na
Cl + PBr3 = PCl5 + Br2 =>
10 Cl + 2 PBr3 = 2 PCl5 + 3 Br2
F + Pb(I)4 = Pb(F)4 + I =>
4 F + Pb(I)4 = Pb(F)4 + 4 I
Fe3O4 + Ca = Fe + CaO =>
Fe3O4 + 4 Ca = 3 Fe + 4 CaO
KI + Pb(CH3COO)2 = PbI2 + KCH3COO =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 KCH3COO
NaF + H2O = NaFH2O =>
NaF + H2O = NaFH2O
CaSO4*2H2O + NaCl = H2O + CaCl2 + Na2SO4 =>
CaSO4*2H2O + 2 NaCl = 2 H2O + CaCl2 + Na2SO4
Cu2SO4 + KMnO4 = CuMnO4 + K2SO4 =>
Cu2SO4 + 2 KMnO4 = 2 CuMnO4 + K2SO4
Fe3 + Cl6 = FeCl3 =>
2 Fe3 + 3 Cl6 = 6 FeCl3
AlCl + Ca = CaCl2 + Al =>
2 AlCl + Ca = CaCl2 + 2 Al
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
B + O2 = B6O3 =>
12 B + 3 O2 = 2 B6O3
FeCl3 + Na2SO4 + H2O = Fe(OH)3 + NaCl + H2SO4 =>
2 FeCl3 + 3 Na2SO4 + 6 H2O = 2 Fe(OH)3 + 6 NaCl + 3 H2SO4
Fe3(PO4)2 + HNO3 = Fe(NO3)2 + P2O5 + H2O =>
Fe3(PO4)2 + 6 HNO3 = 3 Fe(NO3)2 + P2O5 + 3 H2O
SO2 = O2S =>
SO2 = O2S
Al(OH)3 + HCl(ac) = AlCl3 + H2O =>
Al(OH)3 + 3 HCl(ac) = AlCl3 + 3 H2O
CH3CHO + [Ag(NH3)2]OH = CH3OH + [Ag(NH3)2]CHO =>
CH3CHO + [Ag(NH3)2]OH = CH3OH + [Ag(NH3)2]CHO
Ca + HCI = CaCI + H =>
Ca + HCI = CaCI + H
Cr(OH)2 + SO3 = CrSO4 + H2O =>
Cr(OH)2 + SO3 = CrSO4 + H2O
NH3 + CrO3 = HNO3 + Cr2O3 + H2O =>
3 NH3 + 8 CrO3 = 3 HNO3 + 4 Cr2O3 + 3 H2O
Ag + H2S + O2 = H2O + Ag2S =>
4 Ag + 2 H2S + O2 = 2 H2O + 2 Ag2S
CaO + K = K2O + Ca2 =>
2 CaO + 4 K = 2 K2O + Ca2
(NH4)2SO4 + Al(OH)3 + H2SO4 = Al(NH4)(SO4)2 + H2O =>
(NH4)2SO4 + 2 Al(OH)3 + 3 H2SO4 = 2 Al(NH4)(SO4)2 + 6 H2O
Ca + HCI = CaCI + H2 =>
2 Ca + 2 HCI = 2 CaCI + H2
Fe3O4 + Ca = Fe + CaO =>
Fe3O4 + 4 Ca = 3 Fe + 4 CaO
AgCl + PbBr2 = PbCl2 + AgBr =>
2 AgCl + PbBr2 = PbCl2 + 2 AgBr
C8H10 + NiO4{2-} + H{+} = C8H4{2-} + Ni{2+} + H2O =>
C8H10 + NiO4{2-} + 2 H{+} = C8H4{2-} + Ni{2+} + 4 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na(OH) + H(NO3) = Na(NO3) + H2O =>
Na(OH) + H(NO3) = Na(NO3) + H2O
HCl + Na4C = CH4 + NaCl =>
4 HCl + Na4C = CH4 + 4 NaCl
Zn + Ca(OH)2 = Ca + Zn(OH)2 =>
Zn + Ca(OH)2 = Ca + Zn(OH)2
HCOOH + Al(OH)3 = (CHOO)3Al + H2O =>
3 HCOOH + Al(OH)3 = (CHOO)3Al + 3 H2O
Na2S2O3 + KMnO4 + H2SO4 = NaHSO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 12 H2SO4 = 10 NaHSO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O