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2 Mg + 2 HIO3 = 2 MgIO3 + H2
MgCl2(aq) + K2CO3 = MgCO3 + K2Cl2 =>
MgCl2(aq) + K2CO3 = MgCO3 + K2Cl2
Ca(OH)2(aq) + CH3CO2H(aq) = Ca(CH3CO2)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 CH3CO2H(aq) = Ca(CH3CO2)2(aq) + 2 H2O(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H5OH + I2 + NaOH = CHI3 + HCOONa + HI =>
C2H5OH + 4 I2 + NaOH = CHI3 + HCOONa + 5 HI
CuCl2(l) + Al(s) = AlCl3(l) + Cu(s) =>
3 CuCl2(l) + 2 Al(s) = 2 AlCl3(l) + 3 Cu(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K2S + Cu = K + CuS =>
K2S + Cu = 2 K + CuS
Fe(NO3)2 + H2O = Fe + HNO3 + O2 =>
2 Fe(NO3)2 + 2 H2O = 2 Fe + 4 HNO3 + O2
H24O15 + H202 = H26O16 =>
1616 H24O15 + 3 H202 = 1515 H26O16
MgSO3 + FePO3 = Mg3(PO3)2 + Fe2(SO3)3 =>
3 MgSO3 + 2 FePO3 = Mg3(PO3)2 + Fe2(SO3)3
Zn + CuSO4 = Zn2SO4 + Cu =>
2 Zn + CuSO4 = Zn2SO4 + Cu
K + HNO2 = K3(NO2)3 + H =>
3 K + 3 HNO2 = K3(NO2)3 + 3 H
P3 = P5 =>
5 P3 = 3 P5
HClO4 + O10P4 = H3PO4 + Cl2O7 =>
12 HClO4 + O10P4 = 4 H3PO4 + 6 Cl2O7
KBr + KOH = K2OHBr =>
KBr + KOH = K2OHBr
C1H4 + O2 = C1O2 + H2O1 =>
C1H4 + 2 O2 = C1O2 + 2 H2O1
KrCrO4 + AgNO3 = KrNO3 + AgCrO4 =>
KrCrO4 + AgNO3 = KrNO3 + AgCrO4
(NH4)HCO3 + CH3COOH = NH4CH3CO2 + H2O + CO2 =>
(NH4)HCO3 + CH3COOH = NH4CH3CO2 + H2O + CO2
Mn{2+} + Mn{+7}O{-} = Mn{3+} =>
4 Mn{2+} + Mn{+7}O{-} = 5 Mn{3+}
CaO + Cl = CaCl2 + O =>
CaO + 2 Cl = CaCl2 + O
CuO + S2 = CuS + SO2 =>
4 CuO + 3 S2 = 4 CuS + 2 SO2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
HCOOH + CaC2O4 = (HCOO)2Ca + CO2 =>
HCOOH + CaC2O4 = (HCOO)2Ca + CO2
SrBr2(aq) + (NH4)2CO3 = NH4Br(aq) + SrCO3(s) =>
SrBr2(aq) + (NH4)2CO3 = 2 NH4Br(aq) + SrCO3(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
LiCl + K2CO3 = Li2CO3 + KCl =>
2 LiCl + K2CO3 = Li2CO3 + 2 KCl
C9H15S + O2 = CO2 + SO2 + H2O =>
4 C9H15S + 55 O2 = 36 CO2 + 4 SO2 + 30 H2O
Ba(s)H2O(l) = H2(s)BaO(l) =>
Ba(s)H2O(l) = H2(s)BaO(l)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Pb(No3)2 + Na2S + H2O2 = PbSO4 + NaNo3 + H2O =>
Pb(No3)2 + Na2S + 4 H2O2 = PbSO4 + 2 NaNo3 + 4 H2O
C3H8 + H2O = H2 + CO2 =>
C3H8 + 6 H2O = 10 H2 + 3 CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe(OH)2 + CuCl = FeCl2 + CuOH =>
Fe(OH)2 + 2 CuCl = FeCl2 + 2 CuOH
CuCl2 + CaCO3 = CaCl2 + Cu2(CO3)2 =>
2 CuCl2 + 2 CaCO3 = 2 CaCl2 + Cu2(CO3)2
MnO4{-} + HCO2{-} + H2O = MnO2 + CO2 + OH{-} =>
2 MnO4{-} + 3 HCO2{-} + H2O = 2 MnO2 + 3 CO2 + 5 OH{-}
CuCl + NaCl = CuCl2{-} + Na{+} =>
CuCl + NaCl = CuCl2{-} + Na{+}
CH3I + KOH = CH3OH + KI =>
CH3I + KOH = CH3OH + KI
FeCl2 + H2O2 + HCl = Fe(Cl)3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 Fe(Cl)3 + 2 H2O
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
Ba3P2 = Ba + P4 =>
2 Ba3P2 = 6 Ba + P4
NH4 + NO3 = N2 + H2O =>
6 NH4 + 4 NO3 = 5 N2 + 12 H2O
Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3
HCl + ZnCl2 = Zn + HCl3 =>
HCl + ZnCl2 = Zn + HCl3
NaF + Br2 = NaBr2 + Br2F =>
NaF + 2 Br2 = NaBr2 + Br2F
ZnO + CuO = ZnCuO2 =>
ZnO + CuO = ZnCuO2
NaH2(PO4)H2O + Fe2(SO4)3 = Na3Fe2(PO4)3 + H2O + H2SO4 =>
3 NaH2(PO4)H2O + Fe2(SO4)3 = Na3Fe2(PO4)3 + 3 H2O + 3 H2SO4
KJ + H2SO4 = K2SO4 + J2 + H2S + H2O =>
8 KJ + 5 H2SO4 = 4 K2SO4 + 4 J2 + H2S + 4 H2O
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