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K2CO3(aq) + HCl(aq) = K2Cl(aq) + HCO3(s)
(NH4)2SO4 + Ca(OH)2 = CaSO4 + (NH4)(OH) =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2(NH4)(OH)
Cr2(SO4)3 + NaHCO3 = Cr(OH)3 + CO2 + Na2SO4 =>
Cr2(SO4)3 + 6 NaHCO3 = 2 Cr(OH)3 + 6 CO2 + 3 Na2SO4
Cu(NO3)2 + Na2SO4 = Cu(SO4)2 + Na2NO3 =>
Cu(NO3)2 + 2 Na2SO4 = Cu(SO4)2 + 2 Na2NO3
NaI + NaClO = I2 + NaO + Na3Cl =>
6 NaI + 2 NaClO = 3 I2 + 2 NaO + 2 Na3Cl
H2 + SrOH = Sr + H2O =>
H2 + 2 SrOH = 2 Sr + 2 H2O
HgBr2(s) + Ag2SO4(s) = AgBr(aq) + HgSO4(aq) =>
HgBr2(s) + Ag2SO4(s) = 2 AgBr(aq) + HgSO4(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li2Co3 + HCl = LiH + Cl2Co3 =>
Li2Co3 + 2 HCl = 2 LiH + Cl2Co3
FeSO4 + H2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2O3 + H2O =>
6 FeSO4 + H2Cr2O7 + 3 H2SO4 = 3 Fe2(SO4)3 + Cr2O3 + 4 H2O
Fe + KNO3 = FeO + KNO =>
2 Fe + KNO3 = 2 FeO + KNO
N2 + Ca = Ca3N3 =>
3 N2 + 6 Ca = 2 Ca3N3
Na3PO4 + Ba(C2H3O2)2 = Ba3(PO4)2 + NaC2H3O2 =>
2 Na3PO4 + 3 Ba(C2H3O2)2 = Ba3(PO4)2 + 6 NaC2H3O2
Na2S + Na2[Fe(CN)5NO] = Na3[Fe(CN)5NaSNO] =>
Na2S + Na2[Fe(CN)5NO] = Na3[Fe(CN)5NaSNO]
HCOOH + NaClO = NaCOOH + HClO =>
HCOOH + NaClO = NaCOOH + HClO
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
NaF + FCl3 = Na3FF6 + NaCl =>
6 NaF + FCl3 = Na3FF6 + 3 NaCl
H2SiO4 + Ba(OH)2 = H2O + Ba(SiO4) =>
H2SiO4 + Ba(OH)2 = 2 H2O + Ba(SiO4)
P4 + H2O = P2O5 + H2 =>
P4 + 10 H2O = 2 P2O5 + 10 H2
PO4 + Ni = Ni3PO4 =>
PO4 + 3 Ni = Ni3PO4
Cr2(SO4)3 + Na2S + HOH = Cr(OH)3 + Na2SO4 + H2S =>
Cr2(SO4)3 + 3 Na2S + 6 HOH = 2 Cr(OH)3 + 3 Na2SO4 + 3 H2S
NaOSO2 = NaO2SO =>
NaOSO2 = NaO2SO
Rb + AlCl3 = RbCl + Al3 =>
9 Rb + 3 AlCl3 = 9 RbCl + Al3
CaCO3 + H2O + CO2 = Ca{2+} + HCO3{-} =>
CaCO3 + H2O + CO2 = Ca{2+} + 2 HCO3{-}
Al + MgI2 = Mg2 + AlI3 =>
4 Al + 6 MgI2 = 3 Mg2 + 4 AlI3
Cl2 + S + H2O = SO2 + HCl =>
2 Cl2 + S + 2 H2O = SO2 + 4 HCl
Zn + HSO = ZnSO + H =>
Zn + HSO = ZnSO + H
NaOH + Zn + H2O = H2 + Na2(Zn(OH)4) =>
2 NaOH + Zn + 2 H2O = H2 + Na2(Zn(OH)4)
PH3 + K2CrO7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H3PO4 + H2O =>
9 PH3 + 8 K2CrO7 + 20 H2SO4 = 8 K2SO4 + 4 Cr2(SO4)3 + 9 H3PO4 + 20 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
H2O + S2O3{2-} + Cl2 = SO4 + H{+} + Cl{-} =>
5 H2O + S2O3{2-} + 6 Cl2 = 2 SO4 + 10 H{+} + 12 Cl{-}
BaCl2 + Mg = MgCl + Ba =>
BaCl2 + 2 Mg = 2 MgCl + Ba
Rb + AlCl3 = RbCl + Al3 =>
9 Rb + 3 AlCl3 = 9 RbCl + Al3
La100(N100O300)39H100O200 + Sr100(N100O300)2 + Mn100(N100O300)2*2H200O100 + C600H800O700 = La70Sr30Mn100O3 + H200O100 + C100O200 + N100O200 =>
630 La100(N100O300)39H100O200 + 270 Sr100(N100O300)2 + 900 Mn100(N100O300)2*2H200O100 + 3092 C600H800O700 = 900 La70Sr30Mn100O3 + 14483 H200O100 + 18552 C100O200 + 26910 N100O200
Fe + C2HCl3 + H{+} = Fe{+2} + C2H2Cl2 + Cl{-} =>
Fe + C2HCl3 + H{+} = Fe{+2} + C2H2Cl2 + Cl{-}
NaHS + NaHSO3 = Na2S2O3 + H2O =>
2 NaHS + 4 NaHSO3 = 3 Na2S2O3 + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4) + CO2 + HNO3 + MnSO4 + K2SO4 + H2O =>
10 K4Fe(CN)6 + 118 KMnO4 + 202 H2SO4 = 5 Fe2(SO4) + 60 CO2 + 60 HNO3 + 118 MnSO4 + 79 K2SO4 + 172 H2O
NH4ClO4(s) = N2(g) + Cl2(g) + H2O(g) + O2(g) =>
2 NH4ClO4(s) = N2(g) + Cl2(g) + 4 H2O(g) + 2 O2(g)
Ca + SO4 = CaSO4 =>
Ca + SO4 = CaSO4
Al(OH)3 + BeO = Be(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 BeO = 3 Be(OH)2 + Al2O3
NaH2PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 NaH2PO4 + H2SO4 = Na2SO4 + 2 H3PO4
HCl + CaCo3 = CaCl2 + H2 + Co =>
2 HCl + CaCo3 = CaCl2 + H2 + 3 Co
ICl + K2CO3 = KCl + CO2 + KIO =>
ICl + K2CO3 = KCl + CO2 + KIO
CaCl2(aq) + NH4OH(aq) = CaOH(aq) + NH4Cl2(aq) =>
CaCl2(aq) + NH4OH(aq) = CaOH(aq) + NH4Cl2(aq)
Co2 + NaCo = Na2Co3 =>
Co2 + 4 NaCo = 2 Na2Co3
V2O5 + HCl = VOCl3 + H2O = =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
H2X + NH4OH = (NH4)2X + H2O =>
H2X + 2 NH4OH = (NH4)2X + 2 H2O
Ba + H2CO3 = Ba(HCO3)3 + H2 =>
2 Ba + 6 H2CO3 = 2 Ba(HCO3)3 + 3 H2
LiSO3 + HI = LiI + HSO3 =>
LiSO3 + HI = LiI + HSO3
Sn(HCO3)2 = SnCO3 + H2O + CO2 =>
Sn(HCO3)2 = SnCO3 + H2O + CO2
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