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CoPb(NO{3}){2} = PbCo(NO{3}){2}
NaCl + Mn(NO3)2 = Na(NO3) + MnCl2 =>
2 NaCl + Mn(NO3)2 = 2 Na(NO3) + MnCl2
NaI + O2 = Na2O + I =>
4 NaI + O2 = 2 Na2O + 4 I
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaBH4 + H2O = H3BO4 + H2 + NaOH =>
NaBH4 + 5 H2O = H3BO4 + 5 H2 + NaOH
[Ni(NH3)(OH2)5]NH3 = [Ni(NH3)2(OH2)4]H2O =>
[Ni(NH3)(OH2)5]NH3 = [Ni(NH3)2(OH2)4]H2O
HClO4 + NaOH = ClO4 + Na + H2O =>
HClO4 + NaOH = ClO4 + Na + H2O
MgF2 + O2 = MgO + F2 =>
2 MgF2 + O2 = 2 MgO + 2 F2
NaOH(aq)KCl(aq) = KOH(aq)NaCl(aq) =>
NaOH(aq)KCl(aq) = KOH(aq)NaCl(aq)
Hg2O + KI = Hg2I2 + K2O =>
Hg2O + 2 KI = Hg2I2 + K2O
PBr3 + H2O = H3PO3(aq) + HBr(aq) =>
PBr3 + 3 H2O = H3PO3(aq) + 3 HBr(aq)
AlCuNo = AlNoCu =>
AlCuNo = AlNoCu
O3 + Fe(OH)2 + H2O = Fe(OH)3 =>
O3 + 6 Fe(OH)2 + 3 H2O = 6 Fe(OH)3
KCI + Na2SO4 = NaCI + K2SO4 =>
2 KCI + Na2SO4 = 2 NaCI + K2SO4
Bi5 + O2 = Bi2O5 =>
4 Bi5 + 25 O2 = 10 Bi2O5
KMnO4 + FeSO4 + SO4H2 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 SO4H2 = K2SO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O
C + KCl = KC + Cl =>
C + KCl = KC + Cl
Cu(NO3)2 + HCI = CuCI + H(NO3)2 =>
Cu(NO3)2 + HCI = CuCI + H(NO3)2
CH3COOH + Ba(OH)2 = CH3COO + H2O + Ba =>
2 CH3COOH + Ba(OH)2 = 2 CH3COO + 2 H2O + Ba
MgSO3 + H3PO4 = Mg3(PO4)2 + H2SO3 =>
3 MgSO3 + 2 H3PO4 = Mg3(PO4)2 + 3 H2SO3
Mg + H2O = [Mg(OH)2] + H2 =>
Mg + 2 H2O = [Mg(OH)2] + H2
Al2(SO4)3 + NaOH = Na2SO4 + NaAlO2 + H2O =>
Al2(SO4)3 + 8 NaOH = 3 Na2SO4 + 2 NaAlO2 + 4 H2O
Sn(CO3)2 + K = K2(CO3) + Sn =>
Sn(CO3)2 + 4 K = 2 K2(CO3) + Sn
Ba(aq)KF(aq) = BaF(s)K(aq) =>
Ba(aq)KF(aq) = BaF(s)K(aq)
KI + Br2 = I2 + KBr =>
2 KI + Br2 = I2 + 2 KBr
Cu + HC1 = CuC1 + H2 =>
2 Cu + 2 HC1 = 2 CuC1 + H2
Mg(OH)2 + CO = MgCO2 + H2O =>
Mg(OH)2 + CO = MgCO2 + H2O
Al2(SO4)3 + Cu(OH)2 = Cu(SO4)3 + Al2(OH)2 =>
Al2(SO4)3 + Cu(OH)2 = Cu(SO4)3 + Al2(OH)2
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Al2(SO4)3 + Cu(OH)2 = Cu(SO4)3 + Al2(OH)2 =>
Al2(SO4)3 + Cu(OH)2 = Cu(SO4)3 + Al2(OH)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Na(CO3)2 + CH3COOH = NaC2H3O2 + H2O + CO2 =>
8 Na(CO3)2 + 11 CH3COOH = 8 NaC2H3O2 + 10 H2O + 22 CO2
Cu + S = CuS =>
Cu + S = CuS
CrO3 + HCl = CrCl3 + H2O + Cl3 =>
CrO3 + 6 HCl = CrCl3 + 3 H2O + Cl3
Pb + N = PbN2 =>
Pb + 2 N = PbN2
FeCl3 + HgO = HgCl2 + Fe2O3 =>
2 FeCl3 + 3 HgO = 3 HgCl2 + Fe2O3
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)1 =>
Ni2O3 + 2 Fe + 3 H2O = 2 Ni(OH)2 + 2 Fe(OH)1
C2H4O2CHNaO3 = CH2O3C2H3NaO2 =>
C2H4O2CHNaO3 = CH2O3C2H3NaO2
Ni(CN)2 + H3O = H2O + HCN + Ni =>
Ni(CN)2 + 2 H3O = 2 H2O + 2 HCN + Ni
HCO3 + OH = H2O + CO32 =>
HCO3 + 59 OH = 30 H2O + CO32
Rb2SO3 + O2 = RbO + SO2 =>
2 Rb2SO3 + O2 = 4 RbO + 2 SO2
(NH4)2CO3PbAc2 = (NH4)2Ac2PbCO3 =>
(NH4)2CO3PbAc2 = (NH4)2Ac2PbCO3
SnNO3 + NaOH = SnOH + NaNO3 =>
SnNO3 + NaOH = SnOH + NaNO3
CH2OHCH3 + CH3COOH = H2O + (CH3COO)2CH2CH2 =>
CH2OHCH3 + 5 CH3COOH = 3 H2O + 2(CH3COO)2CH2CH2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
Gd2O3 + Fe2O3 = Gd3Fe5O12 =>
3 Gd2O3 + 5 Fe2O3 = 2 Gd3Fe5O12
Zn + K4[Fe(CN)6] = Zn2Fe(CN)6 + K =>
2 Zn + K4[Fe(CN)6] = Zn2Fe(CN)6 + 4 K
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
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