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Mg(No3)2 + 2 KOH = Mg(OH)2 + 2 KNo3
Pb(CH3COO)2 + SO4(NH4)2 = PbSO4 + CH3COONH4 =>
Pb(CH3COO)2 + SO4(NH4)2 = PbSO4 + 2 CH3COONH4
Fe2(SO4)3 + Mg(CIO3)2 = Fe(CIO3)3 + MgSO4 =>
Fe2(SO4)3 + 3 Mg(CIO3)2 = 2 Fe(CIO3)3 + 3 MgSO4
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Fe2 + S = Fe2S3 =>
Fe2 + 3 S = Fe2S3
Pb(ClO3)2 + Fe(OH)3 = Pb(OH)2 + Fe(ClO3)3 =>
3 Pb(ClO3)2 + 2 Fe(OH)3 = 3 Pb(OH)2 + 2 Fe(ClO3)3
Na14 = Na28 =>
2 Na14 = Na28
K2[Sn(OH)4] + PbO2 + KOH + H2O = K2[Pb(OH)4] + K2[Sn(OH)6] =>
K2[Sn(OH)4] + PbO2 + 2 KOH + 2 H2O = K2[Pb(OH)4] + K2[Sn(OH)6]
Ba(OH)2*8H2O + H2C2O4 = BaC2O4 + H2O =>
Ba(OH)2*8H2O + H2C2O4 = BaC2O4 + 10 H2O
Ca + H2O = Ca(OH)3 + H =>
Ca + 3 H2O = Ca(OH)3 + 3 H
HMnO4 + PH3 = MnO2 + P + H2O =>
HMnO4 + PH3 = MnO2 + P + 2 H2O
Sn + K3[Fe(CN)6] + HCl = Sn2[Fe(CN)6]2 + KCl + H2 =>
2 Sn + 2 K3[Fe(CN)6] + 6 HCl = Sn2[Fe(CN)6]2 + 6 KCl + 3 H2
NH3 + C2H6O = C4H11N + H2O =>
NH3 + 2 C2H6O = C4H11N + 2 H2O
AlBr3 + Na2CO3 = AlNa3 + Br2CO3 =>
2 AlBr3 + 3 Na2CO3 = 2 AlNa3 + 3 Br2CO3
PCl5 + Na2CO3 + H2O = Na2HPO4 + NaHCO3 + NaCl =>
PCl5 + 7 Na2CO3 + 4 H2O = Na2HPO4 + 7 NaHCO3 + 5 NaCl
N2 + Li2S = S2 + Li3N =>
2 N2 + 6 Li2S = 3 S2 + 4 Li3N
Mg + (OH)2 = MgOH =>
2 Mg + (OH)2 = 2 MgOH
FeCl2 + Ce = Fe + CeCl =>
FeCl2 + 2 Ce = Fe + 2 CeCl
CaCo3 + AgCl = CaCl2 + Ag2Co3 =>
CaCo3 + 2 AgCl = CaCl2 + Ag2Co3
Fe(s) + H3C6H5O7(aq) = FeC6H5O7(aq) + H2(g) =>
2 Fe(s) + 2 H3C6H5O7(aq) = 2 FeC6H5O7(aq) + 3 H2(g)
CrO7 + H2O = Cr + OH =>
CrO7 + 7 H2O = Cr + 14 OH
V2O5 + H3PO4 + MoO3 + H2O = H5PMo10V2O40 =>
V2O5 + H3PO4 + 10 MoO3 + H2O = H5PMo10V2O40
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Fe2O3 + H2 = Fe3O4 + H2O =>
3 Fe2O3 + H2 = 2 Fe3O4 + H2O
Mg + O = MgO2 =>
Mg + 2 O = MgO2
Al2O3 + CuO = Al2O + CuO3 =>
Al2O3 + CuO = Al2O + CuO3
HN4NO3 = H2O + N2 + O2 =>
4 HN4NO3 = 2 H2O + 10 N2 + 5 O2
KC7H5O2 + HCl = KCl + HC7H5O2 =>
KC7H5O2 + HCl = KCl + HC7H5O2
SO3 + H2O = SO4 + H3O =>
SO3 + 3 H2O = SO4 + 2 H3O
Zn + Pb(NO3)2 = Pb2 + Zn(NO3) =>
4 Zn + 2 Pb(NO3)2 = Pb2 + 4 Zn(NO3)
NiSO4 + Pb(NO3)2 = Ni(NO3)2 + SO4Pb =>
NiSO4 + Pb(NO3)2 = Ni(NO3)2 + SO4Pb
Cd(OH)2 + NH4OH = (NH4)2[Cd(OH)4] =>
Cd(OH)2 + 2 NH4OH = (NH4)2[Cd(OH)4]
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
NH3 + Ba(NO3)2 = Ba(NO3)2NH3 =>
NH3 + Ba(NO3)2 = Ba(NO3)2NH3
Sn + HNO3 = Sn(NO3)4 + NH4NO3 + H2O =>
2 Sn + 10 HNO3 = 2 Sn(NO3)4 + NH4NO3 + 3 H2O
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + 2 H2O
AgNO3(aq) + RbCl(aq) = AgCl(s) + RbNO3(aq) =>
AgNO3(aq) + RbCl(aq) = AgCl(s) + RbNO3(aq)
CrO7 + H2O = Cr + OH =>
CrO7 + 7 H2O = Cr + 14 OH
CO2 + HKO = K2CO3 + H2O =>
CO2 + 2 HKO = K2CO3 + H2O
C6H6 + HCl = C6H7Cl =>
C6H6 + HCl = C6H7Cl
NaOH(l) + H3PO4(aq) = Na3PO4(aq) + H2O(l) =>
3 NaOH(l) + H3PO4(aq) = Na3PO4(aq) + 3 H2O(l)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
S21 = S14 =>
2 S21 = 3 S14
H2N(CH2)6NH2 + ClCO(CH2)8COCl = C16H30O2N2 + HCl =>
H2N(CH2)6NH2 + ClCO(CH2)8COCl = C16H30O2N2 + 2 HCl
Mn{4+} + CH2(COOH)2 = HC(COOH)2 + Mn{2+} + H{+} =>
Mn{4+} + 2 CH2(COOH)2 = 2 HC(COOH)2 + Mn{2+} + 2 H{+}
PO2 + H2O = H2P2O5 =>
2 PO2 + H2O = H2P2O5
SO4 + O2 = SO4O2 =>
SO4 + O2 = SO4O2
MgO + HBr = Mg(OH)Br =>
MgO + HBr = Mg(OH)Br
(NH4)2C2O4 + CaCl2 = CaC2O4 + NH4Cl =>
(NH4)2C2O4 + CaCl2 = CaC2O4 + 2 NH4Cl
HI + H2O2 = HI3 + H2O =>
3 HI + H2O2 = HI3 + 2 H2O
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