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C2H4O2 + 4 Na2CO3 = 2 H2O + 4 Na2 + 6 CO2
OH = O4 + H2O =>
8 OH = O4 + 4 H2O
Na2SO4 + CuCl2 = CuSO4 + NaCl =>
Na2SO4 + CuCl2 = CuSO4 + 2 NaCl
C6H5CH3 + CH3Br = C6H4CH3CH3 + HBr =>
C6H5CH3 + CH3Br = C6H4CH3CH3 + HBr
BaSO4 + H3O(l) + Cl(aq) = BaCl2 + H2O + SO2 =>
BaSO4 + 4 H3O(l) + 2 Cl(aq) = BaCl2 + 6 H2O + SO2
P4O + O + H2O = H3PO4 =>
P4O + 9 O + 6 H2O = 4 H3PO4
PbO2 + HBr = PbBr2 + Br2 + H2O =>
PbO2 + 4 HBr = PbBr2 + Br2 + 2 H2O
CH2(NH3)COOH + O2 = CO2 + NH3 + H2O =>
4 CH2(NH3)COOH + 7 O2 = 8 CO2 + 4 NH3 + 6 H2O
Be + HCl = BeCl + H =>
Be + HCl = BeCl + H
Zn(OH)2 + Ca(OH)2 = CaZn(OH)4 =>
Zn(OH)2 + Ca(OH)2 = CaZn(OH)4
CuS + Ag(NO3) = Cu(NO3)2 + Ag2S =>
CuS + 2 Ag(NO3) = Cu(NO3)2 + Ag2S
HH + OO = HOH =>
2 HH + OO = 2 HOH
CoCl2 + H2O = CoO + Cl2 + H2 =>
CoCl2 + H2O = CoO + Cl2 + H2
SO4 + BaCl2 = BaSO4 + Cl =>
SO4 + BaCl2 = BaSO4 + 2 Cl
HC = C + H2 =>
2 HC = 2 C + H2
Cl2Cl2 + O2 = Cl2O =>
Cl2Cl2 + O2 = 2 Cl2O
Na2Cr2O7 + HCl = NaCl + H2Cr2O7 =>
Na2Cr2O7 + 2 HCl = 2 NaCl + H2Cr2O7
NH3 + Fe2O3 = N2 + Fe + H2O =>
2 NH3 + Fe2O3 = N2 + 2 Fe + 3 H2O
AgNO3 + Cu(NO3)2 = AgCu + NO3 =>
AgNO3 + Cu(NO3)2 = AgCu + 3 NO3
HI + FeCl3 = I + FeCl2 + HCl =>
HI + FeCl3 = I + FeCl2 + HCl
FeCl3 + FeCl2 = Fe3Cl8 =>
2 FeCl3 + FeCl2 = Fe3Cl8
MgCO3 + H2O = Mg(OH)2 + CO3 + H2 =>
MgCO3 + 2 H2O = Mg(OH)2 + CO3 + H2
C2H4 + O2 = COC + H2O =>
2 C2H4 + 3 O2 = 2 COC + 4 H2O
C26H36 + O2 = H2O + CO2 =>
C26H36 + 35 O2 = 18 H2O + 26 CO2
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Na3Al(SO4)3 + K2SO4 = K3Na(SO4)2 + Al2O3 + SO3 =>
2 Na3Al(SO4)3 + 9 K2SO4 = 6 K3Na(SO4)2 + Al2O3 + 3 SO3
Ba(OH)2 + LiBr = BaBr2 + LiOH =>
Ba(OH)2 + 2 LiBr = BaBr2 + 2 LiOH
C8H9NO2 + Al + CH3COOH = C9H13N + Al(CH3COO)3 + H2O =>
6 C8H9NO2 + 16 Al + 51 CH3COOH = 6 C9H13N + 16 Al(CH3COO)3 + 18 H2O
CH4 + Cl2 = C4 + H2Cl =>
4 CH4 + 4 Cl2 = C4 + 8 H2Cl
Li2CO3 + Fe(NO3)3*9H2O + NH4H2PO4 = Li3Fe3(PO4)4 + H2O + CO2 + NO2 + NH3 =>
21 Li2CO3 + 42 Fe(NO3)3*9H2O + 56 NH4H2PO4 = 14 Li3Fe3(PO4)4 + 489 H2O + 21 CO2 + 144 NO2 + 38 NH3
C6H5CH3 + NHO3 = H2O + C6H4CH3NO2 =>
C6H5CH3 + NHO3 = H2O + C6H4CH3NO2
Ni(SiO4)3 + Sn(PO3)4 = Sn(SiO4)4 + Ni(PO3)3 =>
4 Ni(SiO4)3 + 3 Sn(PO3)4 = 3 Sn(SiO4)4 + 4 Ni(PO3)3
Mg + KCl = MgCl + K =>
Mg + KCl = MgCl + K
MgSiO3 + H2O = Mg3Si4O10(OH)2 + Mg3Si2O5(OH)4 =>
6 MgSiO3 + 3 H2O = Mg3Si4O10(OH)2 + Mg3Si2O5(OH)4
H2SO4 + FeO(OH) = FeS2 + H2O + O2 =>
8 H2SO4 + 4 FeO(OH) = 4 FeS2 + 10 H2O + 15 O2
Fe(SO4)3 + NaS2 = Na(SO4)3 + FeS2 =>
Fe(SO4)3 + NaS2 = Na(SO4)3 + FeS2
MgSiO3 + H2O = Mg3Si4O10(OH)2 + Mg3Si2O5(OH)4 =>
6 MgSiO3 + 3 H2O = Mg3Si4O10(OH)2 + Mg3Si2O5(OH)4
MnO2 + NH4 = Mn2O3 + NH3 + H2O =>
2 MnO2 + 2 NH4 = Mn2O3 + 2 NH3 + H2O
H2MgO = H2 + MgO =>
H2MgO = H2 + MgO
O3 + Ag = Ag3O =>
O3 + 9 Ag = 3 Ag3O
Ca(CN)2 + Co(CN)2 = Ca2[Co(CN)6] =>
2 Ca(CN)2 + Co(CN)2 = Ca2[Co(CN)6]
TiCl4 + H2O = H2TiO3 + HCl =>
TiCl4 + 3 H2O = H2TiO3 + 4 HCl
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
HgSO4 + H2O = H2SO4 + Hg3O2SO4 =>
3 HgSO4 + 2 H2O = 2 H2SO4 + Hg3O2SO4
H2O = (OH)2 + H2 =>
2 H2O = (OH)2 + H2
Mn + Cu2O = MnO2 + Cu =>
Mn + 2 Cu2O = MnO2 + 4 Cu
Cu + Be = CuBe =>
Cu + Be = CuBe
CaHPO4 = Ca + H + PO4 =>
CaHPO4 = Ca + H + PO4
HNO2 + Fe(NO3)3 = HNO3 + Fe(NO2)3 =>
3 HNO2 + Fe(NO3)3 = 3 HNO3 + Fe(NO2)3
Fe(NO3)3 + Al(OH)3 = Fe(OH)3 + Al(NO3)3 =>
Fe(NO3)3 + Al(OH)3 = Fe(OH)3 + Al(NO3)3
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