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3 Na2CO3 + 3 Br2 = 3 CO2 + 5 NaBr + NaBrO3
Fe(OH)3 + CH2O + H{+} = Fe{2+} + HCO3{-} + H2O =>
4 Fe(OH)3 + CH2O + 7 H{+} = 4 Fe{2+} + HCO3{-} + 10 H2O
Ca(OH)2 + H3O = Ca + H2O =>
Ca(OH)2 + 2 H3O = Ca + 4 H2O
NaOCl + NaOH + NaHSO3 = Na2SO4 + NaCl + H2O =>
NaOCl + NaOH + NaHSO3 = Na2SO4 + NaCl + H2O
(C6H7N) + O2 = CO2 + H2O + N2 =>
4(C6H7N) + 31 O2 = 24 CO2 + 14 H2O + 2 N2
CaO + Po4 = CaPo4 + O =>
CaO + Po4 = CaPo4 + O
FeCl2 + K3(Fe(CN)6) = KCl + KFe(Fe(CN)6) =>
FeCl2 + K3(Fe(CN)6) = 2 KCl + KFe(Fe(CN)6)
HIO3 + CaO = OH + CaIO3 =>
HIO3 + CaO = OH + CaIO3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CaHPO4(H2O)2 + NaOH + H2O = Na2HPO4(H2O)12 + Ca(OH)2 =>
CaHPO4(H2O)2 + 2 NaOH + 10 H2O = Na2HPO4(H2O)12 + Ca(OH)2
C = C6 =>
6 C = C6
NaOH + Fe(Cl)3 = FeOH + Na(Cl)3 =>
NaOH + Fe(Cl)3 = FeOH + Na(Cl)3
Cl2 + KI + KOH = KCl + KIO4 + H2O =>
4 Cl2 + KI + 8 KOH = 8 KCl + KIO4 + 4 H2O
FeCl3 + H3S = FeCl2 + HCl + S =>
3 FeCl3 + H3S = 3 FeCl2 + 3 HCl + S
KSO3 + H2SO4 = KSO4 + SO2 + H2O =>
KSO3 + H2SO4 = KSO4 + SO2 + H2O
Sb + H3SbO4 = Sb3(SbO4)5 + H2 =>
6 Sb + 10 H3SbO4 = 2 Sb3(SbO4)5 + 15 H2
Ba(C2H3O)2 + Na2SO4 = BaSO4 + NaC2H3O =>
Ba(C2H3O)2 + Na2SO4 = BaSO4 + 2 NaC2H3O
Ca(s) + H2O(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2(g)
NH3 + Mg(NO3)2 + H2O = MgOH + NH4NO3 =>
18 NH3 + 8 Mg(NO3)2 + 11 H2O = 8 MgOH + 17 NH4NO3
AgNO3 + NaCN = AgCN + NaNO3 =>
AgNO3 + NaCN = AgCN + NaNO3
H3PO4(aq) + Al(OH)3(aq) = AlPO4 + H2O =>
H3PO4(aq) + Al(OH)3(aq) = AlPO4 + 3 H2O
SiO2 + HCl = H2O + SiCl4 =>
SiO2 + 4 HCl = 2 H2O + SiCl4
Ba + Na2O = BaO + Na =>
Ba + Na2O = BaO + 2 Na
Pb(CH3COO)2PbOH2O = Pb(OH)CH3COO =>
Pb(CH3COO)2PbOH2O = 2 Pb(OH)CH3COO
H2S + O2 + OH{-} = SO4{-2} + H2O =>
H2S + 2 O2 + 2 OH{-} = SO4{-2} + 2 H2O
HNO3 = N2O5H2O =>
2 HNO3 = N2O5H2O
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)
Mg + Na(NO3)2 = Mg(NO3)2 + Na =>
Mg + Na(NO3)2 = Mg(NO3)2 + Na
C2H6O = C4H10O + H2O =>
2 C2H6O = C4H10O + H2O
C5H8O2 = C5O2H8 =>
C5H8O2 = C5O2H8
CoOHClHCl = CoCl2H2O =>
CoOHClHCl = CoCl2H2O
SO4 + SnO2 = SO3 + SnO3 =>
SO4 + SnO2 = SO3 + SnO3
S + Na3AsO4 + H2O = Na2SO3 + NaAsO2 + NaOH =>
S + 2 Na3AsO4 + H2O = Na2SO3 + 2 NaAsO2 + 2 NaOH
C + M36 + G33 = CG2M3 =>
132 C + 11 M36 + 8 G33 = 132 CG2M3
Na3H(CO3)2 + HCl = H2O + NaCl + CO2 =>
Na3H(CO3)2 + 3 HCl = 2 H2O + 3 NaCl + 2 CO2
PbNO3 + Na2SO4 = PbSO4 + Na + NO3 =>
PbNO3 + Na2SO4 = PbSO4 + 2 Na + NO3
BaO + NaOH = BaOH2 + NaO =>
BaO + 2 NaOH = BaOH2 + 2 NaO
Zn + CH3COOH = ZnCH3COO + H2 =>
2 Zn + 2 CH3COOH = 2 ZnCH3COO + H2
H2O2 + NaOH = NaHO2 + H2O =>
H2O2 + NaOH = NaHO2 + H2O
Pb(OH)3{-} + OCl{-} = PbO2 + Cl{-} + OH{-} + H2O =>
Pb(OH)3{-} + OCl{-} = PbO2 + Cl{-} + OH{-} + H2O
H2O2 + NaOH = NaHO2 + H2O =>
H2O2 + NaOH = NaHO2 + H2O
C2H6(g) + Cl2(g) = C2H5Cl(g) + HCl(g) =>
C2H6(g) + Cl2(g) = C2H5Cl(g) + HCl(g)
ZnSO4 + LiBr = ZnBr + LiSO4 =>
ZnSO4 + LiBr = ZnBr + LiSO4
NaOH + Mg(NO3)2 = Mg(OH)2 + NaNO3 =>
2 NaOH + Mg(NO3)2 = Mg(OH)2 + 2 NaNO3
CdCl2 + O2 = Cd3O2 + Cl2 =>
3 CdCl2 + O2 = Cd3O2 + 3 Cl2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
I3{-} + OH{-} = I{-} + IO3{-} + H{+} =>
3 I3{-} + 3 OH{-} = 8 I{-} + IO3{-} + 3 H{+}
CaCO3 + (NH4)2SO4 = CaSO4 + (NH4)2CO3 =>
CaCO3 + (NH4)2SO4 = CaSO4 + (NH4)2CO3
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 SO2 + 3 H2O
Cr(OH)2 + H2O2 = Cr(OH)3 =>
2 Cr(OH)2 + H2O2 = 2 Cr(OH)3
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