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ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(s) + HNO3(aq) = Al(NO3)3 + H2 =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3 + 3 H2
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
H2S + SO3 = H2SO4 + S =>
3 H2S + 4 SO3 = 3 H2SO4 + 4 S
H2S + H2SO4 = SO2 + H2O =>
H2S + 3 H2SO4 = 4 SO2 + 4 H2O
Cu(NO3)2 + BaS = CuS + Ba(NO3)2 =>
Cu(NO3)2 + BaS = CuS + Ba(NO3)2
Ca(OH)2 + CH3CO2H = Ca(CH3CO2)2 + H2O =>
Ca(OH)2 + 2 CH3CO2H = Ca(CH3CO2)2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CH3CO2H + NaOH = CH3CO2Na + H2O =>
CH3CO2H + NaOH = CH3CO2Na + H2O
CuBr + Cl2 = Br + CuCl =>
2 CuBr + Cl2 = 2 Br + 2 CuCl
Ba(s) + P(s) = Ba3P2(s) =>
3 Ba(s) + 2 P(s) = Ba3P2(s)
(CH3)2NNH + N2O4 = N2 + H2O + CO2 =>
8(CH3)2NNH + 15 N2O4 = 23 N2 + 28 H2O + 16 CO2
C6H6 + H = C6H12 =>
C6H6 + 6 H = C6H12
K + CuCl2 + H2O = Cu(OH)2 + KCl + H2 =>
2 K + CuCl2 + 2 H2O = Cu(OH)2 + 2 KCl + H2
Na2CO3 + Fe(NO3)3 = Fe(CO3)3 + Na2NO3 =>
3 Na2CO3 + Fe(NO3)3 = Fe(CO3)3 + 3 Na2NO3
CaAl2SiO6 = CaAl2Si2O8 + Ca2Al2SiO7 + Al2O3 =>
3 CaAl2SiO6 = CaAl2Si2O8 + Ca2Al2SiO7 + Al2O3
Fe(s) + AgNO3(s) = Fe(NO3)2(s) + Ag(s) =>
Fe(s) + 2 AgNO3(s) = Fe(NO3)2(s) + 2 Ag(s)
H2O2*H2O = H2O + O2 =>
2 H2O2*H2O = 4 H2O + O2
Si3B7 + O2 = SiO2 + B2O3 =>
4 Si3B7 + 33 O2 = 12 SiO2 + 14 B2O3
NaC2H2O2 + HCl = NaCl + H2O + HC2O =>
NaC2H2O2 + HCl = NaCl + H2O + HC2O
NH3 + SO2 + H2O2 = (NH4)2SO4 =>
2 NH3 + SO2 + H2O2 = (NH4)2SO4
CH3CO2H + O2 = CO2 + H2O =>
CH3CO2H + 2 O2 = 2 CO2 + 2 H2O
CaCl2 + Ba(NO3)2 = BaCl2 + Ca(NO3)2 =>
CaCl2 + Ba(NO3)2 = BaCl2 + Ca(NO3)2
NH4Fe(SO4)2 + KCNS = Fe(CNS)3 + K2SO4 + (NH4)2SO4 =>
2 NH4Fe(SO4)2 + 6 KCNS = 2 Fe(CNS)3 + 3 K2SO4 + (NH4)2SO4
NaCN + H2O + O2 + V = NaV(CN)2 + NaOH =>
8 NaCN + 2 H2O + O2 + 4 V = 4 NaV(CN)2 + 4 NaOH
Br2 + KJ = KBr + J2 =>
Br2 + 2 KJ = 2 KBr + J2
NaVO3 + FeSO4 + H2SO4 = VOSO4 + Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaVO3 + 2 FeSO4 + 4 H2SO4 = 2 VOSO4 + Fe2(SO4)3 + Na2SO4 + 4 H2O
C6H5COOH + HNO3 = C6H4(NO2)COOH + H2O =>
C6H5COOH + HNO3 = C6H4(NO2)COOH + H2O
Al(ClO4)3 = AlCl3 + O2 =>
Al(ClO4)3 = AlCl3 + 6 O2
C4H6O4 + C2H5OH = C8H14O4 + H2O =>
C4H6O4 + 2 C2H5OH = C8H14O4 + 2 H2O
MgO + C6H8O7 = C6H6MgO7 + H2O =>
MgO + C6H8O7 = C6H6MgO7 + H2O
Ca{2+} + [EDTA]{4-} = Ca2[EDTA] =>
2 Ca{2+} + [EDTA]{4-} = Ca2[EDTA]
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
P4 + H2SO4 + H2O = H2S + H3PO4 =>
2 P4 + 5 H2SO4 + 12 H2O = 5 H2S + 8 H3PO4
C2H4O + H2O = C2H6O + O2 =>
2 C2H4O + 2 H2O = 2 C2H6O + O2
SnCl2(aq) + HgCl2(aq) = SnCl4(aq) + Hg2Cl2(s) =>
SnCl2(aq) + 2 HgCl2(aq) = SnCl4(aq) + Hg2Cl2(s)
NH4Br + Mg3(PO4)2 = MgBr2 + (NH4)3PO4 =>
6 NH4Br + Mg3(PO4)2 = 3 MgBr2 + 2(NH4)3PO4
C2H6 + CO = CH3COCH3 =>
C2H6 + CO = CH3COCH3
FeSO4 + O2 + H2O = H2SO4 + Fe2O3 =>
4 FeSO4 + O2 + 4 H2O = 4 H2SO4 + 2 Fe2O3
CH3CH2OH + H2SO4 = CH3CH2OSO3H + H2O =>
CH3CH2OH + H2SO4 = CH3CH2OSO3H + H2O
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O
MnO2(s) + HCl(aq) = Cl2(g) + MnCl2(aq) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = Cl2(g) + MnCl2(aq) + 2 H2O(l)
FeCr2O7 + O2 + K2CO3 = Fe2O3 + CrK2O4 + CO2 =>
4 FeCr2O7 + O2 + 8 K2CO3 = 2 Fe2O3 + 8 CrK2O4 + 8 CO2
Al2O3 + Pb(NO3)4 = Al(NO3)3 + PbO2 =>
2 Al2O3 + 3 Pb(NO3)4 = 4 Al(NO3)3 + 3 PbO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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