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(NH4)2CO3 = NH2COONH4 + H2O
Cl2 + Be + Ba(OH)2 = BaCl2 + BeO + H2O =>
Cl2 + Be + Ba(OH)2 = BaCl2 + BeO + H2O
Ta + H2SO4 = Ta2(SO4)3 + H2 =>
2 Ta + 3 H2SO4 = Ta2(SO4)3 + 3 H2
ZnO + KOH = H2OK2ZnO2 =>
ZnO + 2 KOH = H2OK2ZnO2
CuCl2 + K2S = CuS + KCl =>
CuCl2 + K2S = CuS + 2 KCl
Na2SO3 + Zn + HCl = Na2S + ZnCl2 + H2O =>
Na2SO3 + 3 Zn + 6 HCl = Na2S + 3 ZnCl2 + 3 H2O
Mg + SO4Zn = MgSO4 + Zn =>
Mg + SO4Zn = MgSO4 + Zn
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Fe2(SO4)3 + NaOH = Na2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Fe(OH)3
H2Na2SO4 = Na2SO3H2O =>
H2Na2SO4 = Na2SO3H2O
Cl2 + C6H6OH = C6H5OCl2 + HCl =>
2 Cl2 + C6H6OH = C6H5OCl2 + 2 HCl
P3 + O2 = P2O3 =>
4 P3 + 9 O2 = 6 P2O3
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
B2O3(s) + NaOH(aq) = Na3BO3(aq) + H2O(l) =>
B2O3(s) + 6 NaOH(aq) = 2 Na3BO3(aq) + 3 H2O(l)
HGly + NaOH = NaGly + H2O =>
HGly + NaOH = NaGly + H2O
NH4NO3 + Na = NaNO3 + N + H2O =>
3 NH4NO3 + Na = NaNO3 + 5 N + 6 H2O
C4H10S(l) + O2(g) = H2SO4 + H2O + CO2 =>
C4H10S(l) + 8 O2(g) = H2SO4 + 4 H2O + 4 CO2
NiO + C2H6 = Ni + CO2 + H2O =>
7 NiO + C2H6 = 7 Ni + 2 CO2 + 3 H2O
NaBH4 + H2O2 = NaBO4 + H2O =>
NaBH4 + 6 H2O2 = NaBO4 + 8 H2O
CrCl3 + NaOH + I2 = NaCrO4 + NaClO3 + NaI + H2O =>
CrCl3 + 26 NaOH + 11 I2 = NaCrO4 + 3 NaClO3 + 22 NaI + 13 H2O
[NH4Fe(SO4)2(H2O)6] + KSCN = [Fe(SCN)3(H2O)5] + K2SO4 + (NH4)2(SO4) + H2O =>
2[NH4Fe(SO4)2(H2O)6] + 6 KSCN = 2[Fe(SCN)3(H2O)5] + 3 K2SO4 + (NH4)2(SO4) + 2 H2O
WC + NaOH + O2 = Na2WO4 + Na2CO3 + H2O =>
2 WC + 8 NaOH + 5 O2 = 2 Na2WO4 + 2 Na2CO3 + 4 H2O
KBr + Al2(SO4)3 = AlBr3 + K2SO4 =>
6 KBr + Al2(SO4)3 = 2 AlBr3 + 3 K2SO4
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Li + HgO = Li2O + Hg =>
2 Li + HgO = Li2O + Hg
NaI + NaNO3 + H2SO4 = I2 + NO + NaSO4 + H2O =>
2 NaI + 2 NaNO3 + 4 H2SO4 = I2 + 2 NO + 4 NaSO4 + 4 H2O
Ta + Ag2O = Ta2O5 + Ag =>
2 Ta + 5 Ag2O = Ta2O5 + 10 Ag
Ca(Cl2)(aq) + Na3(PO4)(aq) = Ca3(PO4)2(s) + Na(Cl)(aq) =>
3 Ca(Cl2)(aq) + 2 Na3(PO4)(aq) = Ca3(PO4)2(s) + 6 Na(Cl)(aq)
Na2CO3 + Ca + Mg2 = CaCO3 + Na2Mg2 =>
Na2CO3 + Ca + Mg2 = CaCO3 + Na2Mg2
Ca + C = CaC1 =>
Ca + C = CaC1
CuSO4(aq) + NaOH(aq) = Cu(OH)2(s) + Na2SO4(aw) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2SO4(aw)
Bi2O5 + H2 = Bi2O3 + H2O =>
Bi2O5 + 2 H2 = Bi2O3 + 2 H2O
V2S5 + HNO3 = VO2NO3 + H2SO4 + NO2 + H2O =>
V2S5 + 42 HNO3 = 2 VO2NO3 + 5 H2SO4 + 40 NO2 + 16 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
C6H4(NO2)2 + O2 = CO2 + H2O + N2 =>
C6H4(NO2)2 + 5 O2 = 6 CO2 + 2 H2O + N2
CaO + SeO3 = CaSeO4 =>
CaO + SeO3 = CaSeO4
SO3 + Sr(OH)2 = H2O + SrSO4 =>
SO3 + Sr(OH)2 = H2O + SrSO4
C6H5CHCH2 + HBr = C6H5CH(Br)CH3 =>
C6H5CHCH2 + HBr = C6H5CH(Br)CH3
CaC2 + H2O + ZnCl2 = C2H2 + CaCl2 + ZnO =>
CaC2 + H2O + ZnCl2 = C2H2 + CaCl2 + ZnO
NH4I + NaOH = H2O + NH3 + NaI =>
NH4I + NaOH = H2O + NH3 + NaI
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
SO2 + KMnO4 + BaCl2 = KSO2 + BaSO4 + MnCl2 + O2 =>
2 SO2 + KMnO4 + BaCl2 = KSO2 + BaSO4 + MnCl2 + O2
Na2SO4(aq) + H2O(l) = NaOH(aq) + H2SO4(aq) =>
Na2SO4(aq) + 2 H2O(l) = 2 NaOH(aq) + H2SO4(aq)
H3PO4(aq) + Mg(OH)2(s) = H2O(l) + Mg3(PO4)2(aq) =>
2 H3PO4(aq) + 3 Mg(OH)2(s) = 6 H2O(l) + Mg3(PO4)2(aq)
NaH2PO2 = NaH2PO3 + P + NaOH + H2O =>
3 NaH2PO2 = NaH2PO3 + 2 P + 2 NaOH + H2O
H2S + Cl2 + H2O = HCl + H2SO3 =>
H2S + 3 Cl2 + 3 H2O = 6 HCl + H2SO3
Mn{2+} + Br2 + H2O = Br{-} + H{+} + MnO2{-} =>
2 Mn{2+} + Br2 + 4 H2O = 2 Br{-} + 8 H{+} + 2 MnO2{-}
FeS + O2 = Fe3O4 + SO3 =>
6 FeS + 13 O2 = 2 Fe3O4 + 6 SO3
NaOH + H2O + CO2 = NaH3CO4 =>
NaOH + H2O + CO2 = NaH3CO4
CaH2 + H2O = CaHO2 + H =>
CaH2 + 2 H2O = CaHO2 + 5 H
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