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Pb + 2 HNO3 = H2O + 2 NO2 + PbO
HNO3 + Fe(OH)3 = Fe(NO3)2 + H2(OH)3 =>
2 HNO3 + Fe(OH)3 = Fe(NO3)2 + H2(OH)3
NaCl + H2SO4(aq) = HCl + Na2SO4 =>
2 NaCl + H2SO4(aq) = 2 HCl + Na2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca + NH4OH + K2C2O4 = CaC2O4 + KNH3 + H2O =>
Ca + 2 NH4OH + K2C2O4 = CaC2O4 + 2 KNH3 + 2 H2O
NH4ClO4 + Al = Al2O3 + HCl + N2 + H2O =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 6 HCl + 3 N2 + 9 H2O
(NH4)2MoO4 + Mg(NO3)2 = NH4NO3 + MgMoO4 =>
(NH4)2MoO4 + Mg(NO3)2 = 2 NH4NO3 + MgMoO4
K + H2SO4 = H2K2SO4 =>
2 K + H2SO4 = H2K2SO4
HNO3HCl = NO2ClH2O =>
HNO3HCl = NO2ClH2O
MgBr2 + Pb(CH3CO2) = Mg(CH3CO2)2 + PbBr =>
MgBr2 + 2 Pb(CH3CO2) = Mg(CH3CO2)2 + 2 PbBr
H2O + CO2 + O2 + SO2 = H2SCO7 =>
H2O + CO2 + O2 + SO2 = H2SCO7
K2Cr2O7 + H2(SO4) + C2H5OH = C2H4O + K2(SO4) + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2(SO4) + 3 C2H5OH = 3 C2H4O + K2(SO4) + Cr2(SO4)3 + 7 H2O
MgO + NH4Cl = NH3 + MgCl2 + H2O =>
MgO + 2 NH4Cl = 2 NH3 + MgCl2 + H2O
Ba(OH)2 + KHC8H4O4 = H2O + Ba(KC8H4O4)2 =>
Ba(OH)2 + 2 KHC8H4O4 = 2 H2O + Ba(KC8H4O4)2
NaN3 + H2O = NaOH + N2 + H2 =>
2 NaN3 + 2 H2O = 2 NaOH + 3 N2 + H2
H2CO3 + H2O = CH4 + O3 =>
3 H2CO3 + 3 H2O = 3 CH4 + 4 O3
NH3 + CH3OOH = NH4CH3OO =>
NH3 + CH3OOH = NH4CH3OO
Ni(NO3)2 + CuCl = NiCl2 + Cu(NO3) =>
Ni(NO3)2 + 2 CuCl = NiCl2 + 2 Cu(NO3)
AgCl + CH3COOH = Ag(CH3COOH)2 + Cl2 =>
2 AgCl + 4 CH3COOH = 2 Ag(CH3COOH)2 + Cl2
Cr2O7{2-} + Fe{2+} + H2O = Cr2O3 + Fe(OH)3 + H{+} =>
Cr2O7{2-} + 6 Fe{2+} + 14 H2O = Cr2O3 + 6 Fe(OH)3 + 10 H{+}
CuSe2O5 + H2SO4 = CuSO4 + SeO2 + H2O =>
CuSe2O5 + H2SO4 = CuSO4 + 2 SeO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaHCO3 + C2H402 = CO2 + H2 + NaC2H3O2 =>
4 NaHCO3 + 3 C2H402 = 2 CO2 + 599 H2 + 4 NaC2H3O2
K3PO4 + MgCl2 = KCl(s) + Mg3(PO4)2(s) =>
2 K3PO4 + 3 MgCl2 = 6 KCl(s) + Mg3(PO4)2(s)
H2SO4 + C6H5CH3 = HOSO2C6H4CH3 + H2O =>
H2SO4 + C6H5CH3 = HOSO2C6H4CH3 + H2O
Zn + CNO3 = ZnNO3 + C =>
Zn + CNO3 = ZnNO3 + C
N2OH + NaCl = N2Cl + NaOH =>
N2OH + NaCl = N2Cl + NaOH
Al + Re2O7 = AlO7 + Re2 =>
Al + Re2O7 = AlO7 + Re2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O1 =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O1
RCOOH + NaHCO3 = H2CO3 + RCOONa =>
RCOOH + NaHCO3 = H2CO3 + RCOONa
K2C2O4(aq) + Ba(OH)2(aq) = KOH + BaC2O4(s) =>
K2C2O4(aq) + Ba(OH)2(aq) = 2 KOH + BaC2O4(s)
C4H10O + HCl = C4H9Cl + C2H6O =>
2 C4H10O + HCl = C4H9Cl + 2 C2H6O
Zn(s) + AgNo3(aq) = Ag(s) + Zn(No3)2(aq) =>
Zn(s) + 2 AgNo3(aq) = 2 Ag(s) + Zn(No3)2(aq)
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2 =>
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2
HNO3 + Na2HPO4 + (NH4)2MoO4 = (NH4)3[PMo12O40] + NH4NO3 + H2O + NaNO3 =>
23 HNO3 + Na2HPO4 + 12(NH4)2MoO4 = (NH4)3[PMo12O40] + 21 NH4NO3 + 12 H2O + 2 NaNO3
Pb(No3)4 + Cu = Cu(No3)2 + Pb =>
Pb(No3)4 + 2 Cu = 2 Cu(No3)2 + Pb
Fe2O3 + Na2SO3 = Fe3O4 + Na2SO4 =>
3 Fe2O3 + Na2SO3 = 2 Fe3O4 + Na2SO4
HCl(aq) + KHCO3(aq) = CO2 + H2O + KCl(aq) =>
HCl(aq) + KHCO3(aq) = CO2 + H2O + KCl(aq)
CH2O + (Ag(NH3)2)OH = HCOONH4 + Ag + NH3 + H2O =>
CH2O + 2(Ag(NH3)2)OH = HCOONH4 + 2 Ag + 3 NH3 + H2O
[Cu(NH3)4]SO4 = CuSO4 + NH3 =>
[Cu(NH3)4]SO4 = CuSO4 + 4 NH3
CoCl2 + LiOH = CoLi + Cl2OH =>
CoCl2 + LiOH = CoLi + Cl2OH
N3O4 = N3 + O2 =>
N3O4 = N3 + 2 O2
Ge + HBO2 = HGe + GeBO2 =>
2 Ge + HBO2 = HGe + GeBO2
Al2(SO3)3 + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
Al2(SO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 SO2 + 3 H2O
Ni2S3 = Ni + S =>
Ni2S3 = 2 Ni + 3 S
KNO2 + FeCl2 + H2SO4 = N2 + FeCl3 + K2SO4 + Fe(SO4)3 + H2O =>
2 KNO2 + 3 FeCl2 + 4 H2SO4 = N2 + 2 FeCl3 + K2SO4 + Fe(SO4)3 + 4 H2O
Pb(NO3)2 + K2CO3 = PbCO3(s) + KNO3(aq) =>
Pb(NO3)2 + K2CO3 = PbCO3(s) + 2 KNO3(aq)
NaNo3(aq) + Li(s) = Na + LiNo3 =>
NaNo3(aq) + Li(s) = Na + LiNo3
PbO3 + HCl = PbCl3 + Cl2 + H2O =>
2 PbO3 + 12 HCl = 2 PbCl3 + 3 Cl2 + 6 H2O
Cu + KMnO4 = Cu(MnO4)2 + K =>
Cu + 2 KMnO4 = Cu(MnO4)2 + 2 K
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