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FeCl3 + Ba(OH)2 = Fe(OH)2 + BaCl3
H2C4H4O4*2H2O + NaOH = CO + H2O + Na =>
H2C4H4O4*2H2O + 6 NaOH = 4 CO + 8 H2O + 6 Na
Pb(II)(NO3)2 + KI = Pb(II)I2 + KNO3 =>
Pb(II)(NO3)2 + 2 KI = Pb(II)I2 + 2 KNO3
Fe(CN)2 + NaCN = Na4Fe(CN)6 =>
Fe(CN)2 + 4 NaCN = Na4Fe(CN)6
Fe(NO3)2 + H2S = FeS(s) + HNO3 =>
Fe(NO3)2 + H2S = FeS(s) + 2 HNO3
Ag + SnO2 = Ag2O + Sn =>
4 Ag + SnO2 = 2 Ag2O + Sn
HgS + CaO = Hg + CaSO4 + CaS =>
4 HgS + 4 CaO = 4 Hg + CaSO4 + 3 CaS
CsOH + I2 = CsI + CsIO3 + H2O =>
6 CsOH + 3 I2 = 5 CsI + CsIO3 + 3 H2O
Ca + CH3COOH = Ca(CH3COO)2 + H2 =>
Ca + 2 CH3COOH = Ca(CH3COO)2 + H2
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + NaCl(s) =>
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaCl(s)
NiCl2 + Cu(NO3)2 = CuCl2 + Ni(NO3)2 =>
NiCl2 + Cu(NO3)2 = CuCl2 + Ni(NO3)2
K2Cr2O7 = K2O + CrO3 =>
K2Cr2O7 = K2O + 2 CrO3
C8H8(l) + O2 = CO2 + H2O =>
C8H8(l) + 10 O2 = 8 CO2 + 4 H2O
H2CO3(aq) + KOH(aq) = K2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 KOH(aq) = K2CO3(aq) + 2 H2O(l)
K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
NOBr = Br2 + NO =>
2 NOBr = Br2 + 2 NO
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
ZnCl2 + CuSO4 = Zn(SO4) + CuCl2 =>
ZnCl2 + CuSO4 = Zn(SO4) + CuCl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
H2Se + Cu(OH)2 = CuSe + H2O =>
H2Se + Cu(OH)2 = CuSe + 2 H2O
Mg3(PO4)2 + Fe(NO3)2 = Mg(NO3)2 + Fe3(PO4)2 =>
Mg3(PO4)2 + 3 Fe(NO3)2 = 3 Mg(NO3)2 + Fe3(PO4)2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
H2 + I6 = HI =>
3 H2 + I6 = 6 HI
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
MnO2 + H2O = MnO4{-} + H{+} + e =>
MnO2 + 2 H2O = MnO4{-} + 4 H{+} + 3e
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
C2H5NH3Br + H2O = C2H5NH2Br{-} + H3O{+} =>
C2H5NH3Br + H2O = C2H5NH2Br{-} + H3O{+}
CoCl2(aq) + KOH(aq) = CoOH(s) + KCl2(aq) =>
CoCl2(aq) + KOH(aq) = CoOH(s) + KCl2(aq)
N2 + H2 + O2 = NHO3 = NH3 =>
N2 + H2 + 3 O2 = 2 NHO3
C11H2413O + O2 = CO2 + H2O =>
4 C11H2413O + 2455 O2 = 44 CO2 + 4826 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
RaCl + AgNO3 = AgCl + RaNO3 =>
RaCl + AgNO3 = AgCl + RaNO3
Zn3(PO4)2 + Ag(NO3)3 = Zn(NO3)2 + AgPO4 =>
Zn3(PO4)2 + 2 Ag(NO3)3 = 3 Zn(NO3)2 + 2 AgPO4
FeC2O4 = FeO + CO2 + CO =>
FeC2O4 = FeO + CO2 + CO
NaOH + FeBr2 = Fe(OH)2 + NaBr =>
2 NaOH + FeBr2 = Fe(OH)2 + 2 NaBr
Na2Cr2O4 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O4 + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 4 H2O
Cu(OH)2 + NaHSO3 = CuSO3 + NaOH + H2O =>
Cu(OH)2 + NaHSO3 = CuSO3 + NaOH + H2O
Fe(III)ClO + NHHO = Fe(III)HO + NHClO =>
Fe(III)ClO + NHHO = Fe(III)HO + NHClO
C3H5Br + O2 = CO2 + H2O + HBr =>
C3H5Br + 4 O2 = 3 CO2 + 2 H2O + HBr
Ba(OH)2 + Fe2O3 = BaO + Fe(OH)3 =>
3 Ba(OH)2 + Fe2O3 = 3 BaO + 2 Fe(OH)3
Bi(OH)3 + Cl2O7 = Bi(ClO4)3 + H2O =>
2 Bi(OH)3 + 3 Cl2O7 = 2 Bi(ClO4)3 + 3 H2O
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2(aq) + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaNO3(aq)
Fe + NaCl + CuSO4*5H2O = FeNa2SO4 + FeCuCl2 + H2O =>
2 Fe + 2 NaCl + CuSO4*5H2O = FeNa2SO4 + FeCuCl2 + 5 H2O
H2SO4(aq) + Mg(OH)2(aq) = MgSO4 + H2(OH)2 =>
H2SO4(aq) + Mg(OH)2(aq) = MgSO4 + H2(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12O6 = C12H22O11H2O =>
2 C6H12O6 = C12H22O11H2O
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Ag + NaNO3 = AgNO3 + Na =>
Ag + NaNO3 = AgNO3 + Na
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