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2 LiI + PbO = Li2O + PbI2
HNO3 + FeBr2 = Fe(NO3)3 + Br2 + NO + H2O =>
4 HNO3 + FeBr2 = Fe(NO3)3 + Br2 + NO + 2 H2O
(NH4)2Cr2O7 + NaOH = NH3 + Na2CrO4 + H2O =>
(NH4)2Cr2O7 + 4 NaOH = 2 NH3 + 2 Na2CrO4 + 3 H2O
LiOH + Al(OH)3 = LiAlO2 + H2O =>
LiOH + Al(OH)3 = LiAlO2 + 2 H2O
Co{+2} + NH3 = Co(NH3)6{2+} =>
Co{+2} + 6 NH3 = Co(NH3)6{2+}
FeCl3 + C7H5NaO3 = Fe(C7H4NaO3)3 + HCl =>
FeCl3 + 3 C7H5NaO3 = Fe(C7H4NaO3)3 + 3 HCl
(e)C2H4 + O2 = CO2 + H2O =>
(e)C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ni + Co(NO3)3 = Co + Ni(NO3)2 =>
3 Ni + 2 Co(NO3)3 = 2 Co + 3 Ni(NO3)2
Fe(NO3)3 + KMnO4 = FeMnO4 + K(NO3)3 =>
Fe(NO3)3 + KMnO4 = FeMnO4 + K(NO3)3
ClOBr = BrOCl =>
ClOBr = BrOCl
O2 + C2H5OH = C2 + H2O =>
O2 + C2H5OH = C2 + 3 H2O
(NH4)2SO4 + NaOH = Na2SO4 + H2O(NH3) =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O(NH3)
Pb3O4 + HNO3 = Pb(NO3)2 + H2O + PbO2 =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + PbO2
S(S) + NaOH(aq) = Na2S(aq) + Na2S2O3(aq) + H2O(aq) =>
2 S(S) + 6 NaOH(aq) = 2 Na2S(aq) + Na2S2O3(aq) + 3 H2O(aq)
K4[Fe(CN)6] + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO + N2O + H2O =>
2 K4[Fe(CN)6] + 25 PbO2 + 64 HCl = 8 KCl + 2 FeCl3 + 25 PbCl2 + 12 CO + 6 N2O + 32 H2O
Zn + I2 = Zn7I13 =>
14 Zn + 13 I2 = 2 Zn7I13
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PO2 + O2 = PO4 =>
PO2 + O2 = PO4
Fe(OH)3 + CuCl2 = FeCl3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuCl2 = 2 FeCl3 + 3 Cu(OH)2
K2 = K3 =>
3 K2 = 2 K3
Zn + I2 = Zn7I13 =>
14 Zn + 13 I2 = 2 Zn7I13
C3H4 + KMnO4 + H2O = C2H4O2 + KOH + MnO2 =>
6 C3H4 + 8 KMnO4 + 10 H2O = 9 C2H4O2 + 8 KOH + 8 MnO2
NiSO4NH4OH = NiOHNH4(SO4) =>
NiSO4NH4OH = NiOHNH4(SO4)
Pb(OH)2 + K2CrO4 = Pb(CrO4) + KOH =>
Pb(OH)2 + K2CrO4 = Pb(CrO4) + 2 KOH
C4H10 + KMnO4 + H2O = C4H9(OH)2 + MnO2 + KOH =>
C4H10 + KMnO4 + H2O = C4H9(OH)2 + MnO2 + KOH
FeSO4 + NaOH = Na2SO4 + Fe(OH)2 =>
FeSO4 + 2 NaOH = Na2SO4 + Fe(OH)2
KClO3 + FeO = KCl + Fe2O3 =>
KClO3 + 6 FeO = KCl + 3 Fe2O3
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
Pb(NO3)2(aq) + Na2CO3(aq) = NaNO3(aq) + PbCO3(aq) =>
Pb(NO3)2(aq) + Na2CO3(aq) = 2 NaNO3(aq) + PbCO3(aq)
Ni(NO3)2(aq) + (NH4)2S(aq) = NiS + NH4NO3 =>
Ni(NO3)2(aq) + (NH4)2S(aq) = NiS + 2 NH4NO3
IO3 + SO2 = I + SO4 =>
2 IO3 + 3 SO2 = 2 I + 3 SO4
Fe(NO3)3 + K3PO4 = FePO4 + KNO3 =>
Fe(NO3)3 + K3PO4 = FePO4 + 3 KNO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C4H9COOHNaOH = C4H9COONaH2O =>
C4H9COOHNaOH = C4H9COONaH2O
Si + Ge = SiGe =>
Si + Ge = SiGe
Al(OH)3FeCl2 = AlCl2Fe(OH)3 =>
Al(OH)3FeCl2 = AlCl2Fe(OH)3
Zn + I2 = Zn7I13 =>
14 Zn + 13 I2 = 2 Zn7I13
C10H15NO + HCl = C10H15NOHCl =>
C10H15NO + HCl = C10H15NOHCl
Mg(ClO4)2 + Na3PO4 = Mg3(PO4)2 + NaClO4 =>
3 Mg(ClO4)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaClO4
Ag(NO)3 + KI = AgI + K(NO)3 =>
Ag(NO)3 + KI = AgI + K(NO)3
Al + Cl{2} = AlCl{2} =>
Al + Cl{2} = AlCl{2}
F2 + CsBr = BrF + Cs =>
F2 + 2 CsBr = 2 BrF + 2 Cs
Cl2 + BeS = BeCl2 + S =>
Cl2 + BeS = BeCl2 + S
C + Cu = CCu =>
C + Cu = CCu
CaCl2(aq) + K2CO3(aq) = KCl(aq) + CaCO3(s) =>
CaCl2(aq) + K2CO3(aq) = 2 KCl(aq) + CaCO3(s)
Zr(OH)2 + H2SO4 = ZrSO4 + H2O =>
Zr(OH)2 + H2SO4 = ZrSO4 + 2 H2O
Fe + Ca(OH)2 = FeO + Ca + H =>
2 Fe + Ca(OH)2 = 2 FeO + Ca + 2 H
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe = Fe12 =>
12 Fe = Fe12
H3PO4 + NaOH = H2PO4 + NaOH2 =>
H3PO4 + NaOH = H2PO4 + NaOH2
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