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10 Na + 2 NaNO3 = 6 Na2O + N2
Pb(NO4)2 + CuCl = PbCl2 + CuNO4 =>
Pb(NO4)2 + 2 CuCl = PbCl2 + 2 CuNO4
CrCl2 = Cr + Cl =>
CrCl2 = Cr + 2 Cl
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
NaOH + CaCO3 = Na2CO3 + Ca(OH)2 =>
2 NaOH + CaCO3 = Na2CO3 + Ca(OH)2
Cu2 + SO4 = CuSO4 =>
Cu2 + 2 SO4 = 2 CuSO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O* =>
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O*
NO + H2SO4 + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
10 NO + 9 H2SO4 + 6 KMnO4 = 10 HNO3 + 3 K2SO4 + 6 MnSO4 + 4 H2O
FeS + H{+} = Fe{+2} + H2S =>
FeS + 2 H{+} = Fe{+2} + H2S
C3H18N2 + O2 = H2O + CO2 + N2 =>
2 C3H18N2 + 15 O2 = 18 H2O + 6 CO2 + 2 N2
NaOH + CO2 = Na2CO3*H2O =>
2 NaOH + CO2 = Na2CO3*H2O
Ti + Al2O3 = TiO2 + Al =>
3 Ti + 2 Al2O3 = 3 TiO2 + 4 Al
Br2 + K2O = KBrO + KBr =>
Br2 + K2O = KBrO + KBr
CaO2 + H2 = Ca(OH)2 =>
CaO2 + H2 = Ca(OH)2
Ca(OH)2 + HCN = Ca(CN)2 + H2O =>
Ca(OH)2 + 2 HCN = Ca(CN)2 + 2 H2O
NH4 + ClO2 = NH4ClO2 =>
NH4 + ClO2 = NH4ClO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HCI + Na2SO4 = NaCI + H2SO4 =>
2 HCI + Na2SO4 = 2 NaCI + H2SO4
C10H18O = C10H16O + H =>
C10H18O = C10H16O + 2 H
Mn + Cl = MnCl2 =>
Mn + 2 Cl = MnCl2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CaS5 + SO2 = CaS2O3 + S =>
2 CaS5 + 3 SO2 = 2 CaS2O3 + 9 S
BiCl3 + Na2SnO2 + NaOH = Bi + NaCl + Na2SnO3 + H2O =>
2 BiCl3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 6 NaCl + 3 Na2SnO3 + 3 H2O
HCH2OH + CrO3 + H2SO4 = CH2O2 + Cr2(SO4)3 + H2O =>
3 HCH2OH + 4 CrO3 + 6 H2SO4 = 3 CH2O2 + 2 Cr2(SO4)3 + 9 H2O
C2H2O4 + OH = C2O4 + H2O =>
C2H2O4 + 2 OH = C2O4 + 2 H2O
LiCl + F2 = LiF + Cl2 =>
2 LiCl + F2 = 2 LiF + Cl2
Zn(s) + I2(s) = ZnI2(aq) =>
Zn(s) + I2(s) = ZnI2(aq)
SrCO3 + HCl = SrCl2 + CO2 + H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2 + H2O
Ag(s) + Hg(NO3)2(aq) = Ag(NO3)2(aq) + Hg(l) =>
Ag(s) + Hg(NO3)2(aq) = Ag(NO3)2(aq) + Hg(l)
HClO4 + HCl = Cl2 + H2O =>
HClO4 + 7 HCl = 4 Cl2 + 4 H2O
C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
Ag2O3 + CO = Ag + CO2 =>
Ag2O3 + 3 CO = 2 Ag + 3 CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
LiOH + Zn = LiZn + OH =>
LiOH + Zn = LiZn + OH
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
KOH + LiOH = KLi + OH =>
KOH + LiOH = KLi + 2 OH
Sr(NO3)2(aq) + Na2(SO4)(aq) = SrSO4(s) + Na(NO3)(aq) =>
Sr(NO3)2(aq) + Na2(SO4)(aq) = SrSO4(s) + 2 Na(NO3)(aq)
MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O
C4H6O5 + H2Cr2O7 = C4H4O5 + H3Cr + H2O =>
9 C4H6O5 + H2Cr2O7 = 9 C4H4O5 + 2 H3Cr + 7 H2O
ClO3 + Cr = Cl2 + Cr2O7 =>
14 ClO3 + 12 Cr = 7 Cl2 + 6 Cr2O7
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Na + HClO3 = NaClO3 + H =>
Na + HClO3 = NaClO3 + H
BiCl3 + Na2SnO2 + NaOH = Bi + NaCl + Na2SnO3 + H2O =>
2 BiCl3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 6 NaCl + 3 Na2SnO3 + 3 H2O
InN3O9 + C3H8O2 = In2O3 + CO2 + H2O + N2 =>
16 InN3O9 + 15 C3H8O2 = 8 In2O3 + 45 CO2 + 60 H2O + 24 N2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
K2Cr2O7 + K2HPO3 + KOH = K3(Cr(OH)4) + K3PO4 + H2O =>
K2Cr2O7 + 5 K2HPO3 + 9 KOH = 2 K3(Cr(OH)4) + 5 K3PO4 + 3 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
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