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2 ZnO2 + N2 = 2 Zn + 2 NO2
HI + NaHCO3 = NaI + H2O + CO2 =>
HI + NaHCO3 = NaI + H2O + CO2
C50H90O6 + H2O = CH4 + CO2 =>
4 C50H90O6 + 98 H2O = 139 CH4 + 61 CO2
[CoCl]*6H2O + H2O2 + NH3 + HCl = [Co(NH3)5Cl]Cl2 + H2O =>
[CoCl]*6H2O + H2O2 + 5 NH3 + 2 HCl = [Co(NH3)5Cl]Cl2 + 8 H2O
MnO2 + H2SO4 = H2O + MnSO4 + O2 =>
2 MnO2 + 2 H2SO4 = 2 H2O + 2 MnSO4 + O2
butane + oxygen = carbondioxide + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgHPO4 + H2O = Mg(OH)2 + H3PO4 =>
MgHPO4 + 2 H2O = Mg(OH)2 + H3PO4
H2(SO4) + (NH4)(OH) = H2O + (NH4)2(SO4) =>
H2(SO4) + 2(NH4)(OH) = 2 H2O + (NH4)2(SO4)
Ca + H3PO4 = Ca(PO4)2 + H2 =>
Ca + 2 H3PO4 = Ca(PO4)2 + 3 H2
KNO3 + NH4Cl + H2O = NH4OH + KCl + HNO3 =>
KNO3 + NH4Cl + H2O = NH4OH + KCl + HNO3
NaCH3CO2 + HBr = NaBr + CH4CO2 =>
NaCH3CO2 + HBr = NaBr + CH4CO2
Br2 + NH3 + H2O = OH + NH4Br =>
Br2 + 2 NH3 + 2 H2O = 2 OH + 2 NH4Br
HPO2 + Cu(OH)2 = Cu + PO4 + H2O =>
2 HPO2 + 5 Cu(OH)2 = 5 Cu + 2 PO4 + 6 H2O
BaTeO4*3H2O(s) = BaTeO4 + H2O =>
BaTeO4*3H2O(s) = BaTeO4 + 3 H2O
HNO3(aq) + Na2CO3(aq) = CO2 + NaNO3 + H2O =>
2 HNO3(aq) + Na2CO3(aq) = CO2 + 2 NaNO3 + H2O
NH4HO3 = N2 + H2O + O2 =>
4 NH4HO3 = 2 N2 + 10 H2O + O2
PO + H2 = POH2 =>
PO + H2 = POH2
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
NaH2PO4 + H2O = H3PO4 + NaOH =>
NaH2PO4 + H2O = H3PO4 + NaOH
(NH4)2MoO4 + Zn + HCl = (NH4)2[MoCl6] + ZnCl2 + H2O =>
(NH4)2MoO4 + Zn + 8 HCl = (NH4)2[MoCl6] + ZnCl2 + 4 H2O
NaClO + FeCl3 = Fe(ClO4)3 + NaCl =>
12 NaClO + FeCl3 = Fe(ClO4)3 + 12 NaCl
FeBr2 + Br = FeBr3 =>
FeBr2 + Br = FeBr3
Mg3P2 + Cl2 = Cl2P2 + Mg3 =>
Mg3P2 + Cl2 = Cl2P2 + Mg3
CuSO4*5H2O + NH4OH = CuOH + H2O + NH4SO4 =>
CuSO4*5H2O + NH4OH = CuOH + 5 H2O + NH4SO4
Na2SO4 + FeS = FeSO4 + Na2S =>
Na2SO4 + FeS = FeSO4 + Na2S
FeS2 + H2O + O2 = FeO3H3 + H2SO4 =>
4 FeS2 + 14 H2O + 15 O2 = 4 FeO3H3 + 8 H2SO4
(C6H5NH2)17 + HCl = C6H5N + H3Cl =>
(C6H5NH2)17 + 17 HCl = 17 C6H5N + 17 H3Cl
HBr + KOH = HOH + BrK =>
HBr + KOH = HOH + BrK
NaOH + SrCl6 = NaCl + Sr(OH)6 =>
6 NaOH + SrCl6 = 6 NaCl + Sr(OH)6
HCl + B(OH)2 = H(OH)2 + BCl =>
HCl + B(OH)2 = H(OH)2 + BCl
Cu + H{+} + SO4{2-} = Cu{2+} + SO2 + H2O =>
Cu + 4 H{+} + SO4{2-} = Cu{2+} + SO2 + 2 H2O
P4 + O2 = P3O5 =>
3 P4 + 10 O2 = 4 P3O5
H2(g) + CuCl2(aq) = H2Cl2(aq) + Cu(aq) =>
H2(g) + CuCl2(aq) = H2Cl2(aq) + Cu(aq)
Be + Ra(OH) + H2O = Ra2Be(OH)4 + H2 =>
Be + 2 Ra(OH) + 2 H2O = Ra2Be(OH)4 + H2
HCOOK + H2O = COOK + H3O =>
HCOOK + H2O = COOK + H3O
Ca(PO4) + H(SO4) = Ca(SO4) + H(PO4) =>
Ca(PO4) + H(SO4) = Ca(SO4) + H(PO4)
Ti + Sr(NO3)2 = TiO + SrO + N2 =>
5 Ti + Sr(NO3)2 = 5 TiO + SrO + N2
Fe + H2SO4 + O2 + H2O = FeSO4*7H2O =>
2 Fe + 2 H2SO4 + O2 + 12 H2O = 2 FeSO4*7H2O
BeO2 + Be(OH)2 + Ca3(AsO4)2 + As(OH)3 = BeCa(AsO4)(OH) + H2O =>
BeO2 + 2 Be(OH)2 + Ca3(AsO4)2 + As(OH)3 = 3 BeCa(AsO4)(OH) + 2 H2O
Zn(CH3COO)2 + BaCl2 = ZnCl2 + Ba(CH3COO)2 =>
Zn(CH3COO)2 + BaCl2 = ZnCl2 + Ba(CH3COO)2
C6H5OH + K2Cr2O7 + H2SO4 = C6H4O2 + K2SO4 + CrSO4 + H2O =>
2 C6H5OH + K2Cr2O7 + 3 H2SO4 = 2 C6H4O2 + K2SO4 + 2 CrSO4 + 5 H2O
NH4OH + NH4Cl3 = NH4 + ClOH =>
3 NH4OH + NH4Cl3 = 4 NH4 + 3 ClOH
Cu + SO2 + O2 + H2O = CuSO43Cu(OH)2 =>
2 Cu + SO2 + 21 O2 + H2O = CuSO43Cu(OH)2
NH4OH + HNO3 = NH4NO3 + H2O9 =>
3 NH4OH + 7 HNO3 = 5 NH4NO3 + H2O9
MnO4{-} + H{+} + Al = Mn{2+} + H2O + Al{3+} =>
3 MnO4{-} + 24 H{+} + 5 Al = 3 Mn{2+} + 12 H2O + 5 Al{3+}
C12H22O11 + Cu(OH)2 = C12H20O11 + Cu2O + H2O =>
C12H22O11 + 2 Cu(OH)2 = C12H20O11 + Cu2O + 3 H2O
La(NO3)3(aq) + Na(OH)(aq) = La(OH)3(s) + Na(NO3)(aq) =>
La(NO3)3(aq) + 3 Na(OH)(aq) = La(OH)3(s) + 3 Na(NO3)(aq)
Fe2O3 + Cl2O = Fe(ClO)3 =>
Fe2O3 + 3 Cl2O = 2 Fe(ClO)3
Lu(ClO3)3 + U(BrO4)6 = Lu(BrO4)3 + U(ClO3)6 =>
2 Lu(ClO3)3 + U(BrO4)6 = 2 Lu(BrO4)3 + U(ClO3)6
NO3{-} + As + H2O = NO + AsO4{3-} + H{+} =>
5 NO3{-} + 3 As + 2 H2O = 5 NO + 3 AsO4{3-} + 4 H{+}
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