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MnO2 + 2 NaOH = Na2MnO3 + H2O
NaHCO3 + SO2 + O2 = Na2SO4 + CO2 + H2O =>
4 NaHCO3 + 2 SO2 + O2 = 2 Na2SO4 + 4 CO2 + 2 H2O
NH3 + Cl2 = NCl + NH4Cl =>
4 NH3 + 2 Cl2 = NCl + 3 NH4Cl
HNO + H2 = NH4 + H2O =>
2 HNO + 5 H2 = 2 NH4 + 2 H2O
Al(s) + KOH(aq) + H2O = [KAl(OH)4](aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2[KAl(OH)4](aq) + 3 H2(g)
C6H6O + H2O = C6H5O + H3O =>
C6H6O + H2O = C6H5O + H3O
C6H5COOH + H2O2 = CO2 + H2O =>
C6H5COOH + 15 H2O2 = 7 CO2 + 18 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
SrCl2 + K2SO4 = SrSO4 + KCl =>
SrCl2 + K2SO4 = SrSO4 + 2 KCl
H2 + CI = HCI =>
H2 + 2 CI = 2 HCI
CH3CH2NH2 + HNO3 = CH3CH2NH3 + NO3 =>
CH3CH2NH2 + HNO3 = CH3CH2NH3 + NO3
H2[PtCl6] + KOH = K2[Pt(OH)6] + KCl + H2O =>
H2[PtCl6] + 8 KOH = K2[Pt(OH)6] + 6 KCl + 2 H2O
Na2S2O3 + I2 + H2O = HI + NaHSO4 =>
Na2S2O3 + 4 I2 + 5 H2O = 8 HI + 2 NaHSO4
NaHCO3 + HCH3OO = NaCH3OO + H2O + CO2 =>
NaHCO3 + HCH3OO = NaCH3OO + H2O + CO2
Na2O + Be3N2 = BeO + Na3N =>
3 Na2O + Be3N2 = 3 BeO + 2 Na3N
KMnO4 + NaBr + H2SO4 = K2SO4 + MnSO4 + Br2 + Na2SO4 + H2O =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Br2 + 5 Na2SO4 + 8 H2O
H2O + ClO2 = HClO3 + HCl =>
3 H2O + 6 ClO2 = 5 HClO3 + HCl
HI + FeCl3 = I2 + FeCl2 + HCl =>
2 HI + 2 FeCl3 = I2 + 2 FeCl2 + 2 HCl
Fe + Ni + P = Fe2NiP =>
2 Fe + Ni + P = Fe2NiP
Ca(OH)2 + SrBr2 = CaBr2 + Sr(OH)2 =>
Ca(OH)2 + SrBr2 = CaBr2 + Sr(OH)2
Fe(OH)3 + N2O3 = Fe(NO2)3 + H2O =>
2 Fe(OH)3 + 3 N2O3 = 2 Fe(NO2)3 + 3 H2O
NbCl5 + Nb2O5 = NbOCl3 =>
3 NbCl5 + Nb2O5 = 5 NbOCl3
C6H6O6 + O2 = CO2 + H2O =>
2 C6H6O6 + 9 O2 = 12 CO2 + 6 H2O
CH4N2O + H2SO4 = CH4N2S + H2O + O4 =>
CH4N2O + H2SO4 = CH4N2S + H2O + O4
Al2 + Ca(SO4)3 = Al2(SO4)3 + Ca =>
Al2 + Ca(SO4)3 = Al2(SO4)3 + Ca
CaO + H3(PO4) = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3(PO4) = Ca3(PO4)2 + 3 H2O
C2H4Br2 + H2 = C2H6 + Br2 =>
C2H4Br2 + H2 = C2H6 + Br2
BH3 + H2O = H3BO3 + H2 =>
BH3 + 3 H2O = H3BO3 + 3 H2
Cr2O7{2-} + H{+} + C2H5OH = Cr{3+} + CH3CO2H + H2O =>
2 Cr2O7{2-} + 16 H{+} + 3 C2H5OH = 4 Cr{3+} + 3 CH3CO2H + 11 H2O
NaAsO4 + HCl + KI = H3AsO3 + KCl + NaCl + H2O + I2 =>
NaAsO4 + 5 HCl + 4 KI = H3AsO3 + 4 KCl + NaCl + H2O + 2 I2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaF + CaSO4 = CaF2 + Na2SO4 =>
2 NaF + CaSO4 = CaF2 + Na2SO4
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
K2Cr2O7 + H2O2 + H2SO4 = CrO(O2)2 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 CrO(O2)2 + 5 H2O + K2SO4
B2H6 + H2O2 = B2O3 + H2 =>
2 B2H6 + 3 H2O2 = 2 B2O3 + 9 H2
[SnCl3]{-} + HCl + Cr2O7{-2} = CrCl3 + [SnCl6]{-2} + SnCl2 + H2O =>
4[SnCl3]{-} + 14 HCl + Cr2O7{-2} = 2 CrCl3 + 3[SnCl6]{-2} + SnCl2 + 7 H2O
KI + C6H10O5 + NaOCl = KNaOCl + IC6H10O5 =>
KI + C6H10O5 + NaOCl = KNaOCl + IC6H10O5
AI + HNO3 = AI(NO3)2 + NH4NO3 + H2O =>
4 AI + 10 HNO3 = 4 AI(NO3)2 + NH4NO3 + 3 H2O
U = U2 =>
2 U = U2
C + H2(SO4) = CO2 + SO2 + H2O =>
C + 2 H2(SO4) = CO2 + 2 SO2 + 2 H2O
N2H4 + H2 = NH3 =>
N2H4 + H2 = 2 NH3
H2CO3 + NaOH + KOH = KNaCO3 + H2O =>
H2CO3 + NaOH + KOH = KNaCO3 + 2 H2O
CH3CO2K + CoSO4 = CH3SO4 + CoCO2K =>
CH3CO2K + CoSO4 = CH3SO4 + CoCO2K
SrN + KS = KN + SrS =>
SrN + KS = KN + SrS
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NaHCO3 + SO2 + O2 = Na2SO4 + CO2 + H2O =>
4 NaHCO3 + 2 SO2 + O2 = 2 Na2SO4 + 4 CO2 + 2 H2O
Al(OH)3 + CH3COOH = Al3O(CH3COO)7 + H2O =>
3 Al(OH)3 + 7 CH3COOH = Al3O(CH3COO)7 + 8 H2O
CoO(OH) + HCl = Cl2 + CoCl2 + H2O =>
2 CoO(OH) + 6 HCl = Cl2 + 2 CoCl2 + 4 H2O
C6H5Br + Mg + CO2 + H3O = C6H5COOH + MgBrOH =>
42 C6H5Br + 42 Mg + 49 CO2 + 30 H3O = 43 C6H5COOH + 42 MgBrOH
BaCl2 + Cs2SO4 = BaSO4 + CsCl =>
BaCl2 + Cs2SO4 = BaSO4 + 2 CsCl
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