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3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 Na(NO3)
NaMnO4 + H2SO4 = Na2SO4 + Mn2O7 + H2O =>
2 NaMnO4 + H2SO4 = Na2SO4 + Mn2O7 + H2O
Ba(OH)2 + N2O3 = Ba(NO2)2 + H2O =>
Ba(OH)2 + N2O3 = Ba(NO2)2 + H2O
Fe + O4 = Fe3O4 =>
3 Fe + O4 = Fe3O4
Pb(NO3)2 + NH3 = NO3 + PbNH3 =>
Pb(NO3)2 + NH3 = 2 NO3 + PbNH3
C4H9OH = C4H9OC4H9 + H2O =>
2 C4H9OH = C4H9OC4H9 + H2O
K2S + NH4CH3COO = KC2H3O2 + S(NH4)2 =>
K2S + 2 NH4CH3COO = 2 KC2H3O2 + S(NH4)2
Fe + NH4SCN = [Fe(SCN)6]3 + NH4 =>
3 Fe + 18 NH4SCN = [Fe(SCN)6]3 + 18 NH4
NaOH(aq) + C2H4O2(aq) = H2O + NaC2H3O2 =>
NaOH(aq) + C2H4O2(aq) = H2O + NaC2H3O2
Cr2O3 + Ca(ClO)Cl + NaOH = CaCl2 + CaCrO4 + NaCl + H2O =>
Cr2O3 + 3 Ca(ClO)Cl + 4 NaOH = CaCl2 + 2 CaCrO4 + 4 NaCl + 2 H2O
I2O5 = I + O =>
I2O5 = 2 I + 5 O
CrCl2 + NaOH = Cr(OH)2 + NaCl =>
CrCl2 + 2 NaOH = Cr(OH)2 + 2 NaCl
Hg2Cl2 + H2 = Hg + Cl{-} + H{+} =>
Hg2Cl2 + H2 = 2 Hg + 2 Cl{-} + 2 H{+}
FeS(aq) + HCl(aq) = FeCl2 + H2S =>
FeS(aq) + 2 HCl(aq) = FeCl2 + H2S
KMnO4 + KBr + H2O = MnO2 + Br + KOH =>
KMnO4 + 3 KBr + 2 H2O = MnO2 + 3 Br + 4 KOH
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
Si(s) + NaOH(aq) = Na4SiO4(s) + H2 =>
Si(s) + 4 NaOH(aq) = Na4SiO4(s) + 2 H2
ZnSO4(aq) + AgNO3(aq) = Zn(NO3)2 + Ag2SO4(s) =>
ZnSO4(aq) + 2 AgNO3(aq) = Zn(NO3)2 + Ag2SO4(s)
Fe + {2} = Fe{3}O{4} =>
2 Fe + 3{2} = 2 Fe{3}O{4}
HClO3 + P + H2O = H3PO3 + HCl =>
HClO3 + 2 P + 3 H2O = 2 H3PO3 + HCl
Pb + NaF = PbF2 + Na =>
Pb + 2 NaF = PbF2 + 2 Na
CH3CH(OH)CH3 + Cr2O7{2-} + H{+} = CH3COCH3 + Cr{3+} + H2O =>
3 CH3CH(OH)CH3 + Cr2O7{2-} + 8 H{+} = 3 CH3COCH3 + 2 Cr{3+} + 7 H2O
HI + KHSO3 = H2O + SO2 + KI =>
HI + KHSO3 = H2O + SO2 + KI
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
Rh4 + O2 = RhO2 =>
Rh4 + 4 O2 = 4 RhO2
CCl4 + NaOH = Na2CO3 + NaCl + H2O =>
CCl4 + 6 NaOH = Na2CO3 + 4 NaCl + 3 H2O
H2PHO3 = PH3 + H3PO4 =>
4 H2PHO3 = PH3 + 3 H3PO4
Mg(SO4) + Pb(NO3)2 = Mg(NO3)2 + Pb(SO4) =>
Mg(SO4) + Pb(NO3)2 = Mg(NO3)2 + Pb(SO4)
MgCl2 + NaHCO3 = Mg(HCO3)2 + NaCl =>
MgCl2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaCl
HNO3 + KI + HCl = NO + I2 + KCl + H2O =>
2 HNO3 + 6 KI + 6 HCl = 2 NO + 3 I2 + 6 KCl + 4 H2O
Cu2 + Br2 = CuBr2 =>
Cu2 + 2 Br2 = 2 CuBr2
Ba(NO3)2 + CrO4 = BaO4 + Cr(NO3)2 =>
Ba(NO3)2 + CrO4 = BaO4 + Cr(NO3)2
K2CO3 + CaCO3 = K2Ca(CO3)2 =>
K2CO3 + CaCO3 = K2Ca(CO3)2
H2WO4 + NH4OH = (NH4)2WO4 + H2O =>
H2WO4 + 2 NH4OH = (NH4)2WO4 + 2 H2O
Cl2 + HOH = HCl + O2 =>
2 Cl2 + 2 HOH = 4 HCl + O2
HNO3NaOH = NaNO3H2O =>
HNO3NaOH = NaNO3H2O
C3H7OH(g) + O2 = CO2(g) + H2O(g) =>
2 C3H7OH(g) + 9 O2 = 6 CO2(g) + 8 H2O(g)
K2CO3 + CH3CO2H = KCH3CO2 + CO3 + H2O =>
6 K2CO3 + 11 CH3CO2H = 12 KCH3CO2 + 4 CO3 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeCl2(aq) + K3[Fe(CN)6](aq) = KFe[Fe(CN)6](s) + KCl =>
FeCl2(aq) + K3[Fe(CN)6](aq) = KFe[Fe(CN)6](s) + 2 KCl
Ag(NO3) + NaF = AgF + Na(NO3) =>
Ag(NO3) + NaF = AgF + Na(NO3)
P2S5 = P + S =>
P2S5 = 2 P + 5 S
FeO + Mg = Fe + MgO =>
FeO + Mg = Fe + MgO
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + NH4NO3 =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + 2 NH4NO3
CrF4 + H2O = CrO2 + HF =>
CrF4 + 2 H2O = CrO2 + 4 HF
N2 + H2 = NH6 =>
N2 + 6 H2 = 2 NH6
Hg + H{+} = Hg{2+} + H2 =>
Hg + 2 H{+} = Hg{2+} + H2
FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + NO2 + H2O =>
FeAsS + 17 HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + 14 NO2 + 6 H2O
CrBr3 + (NH4)2CO3 = Cr2(CO3)3 + NH4Br =>
2 CrBr3 + 3(NH4)2CO3 = Cr2(CO3)3 + 6 NH4Br
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
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