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2 Cu2O + 2 CO2 + 2 H2O + O2 = 2 CuCO3*Cu(OH)2
Hg2CO3 + HCl = HgCl + CO2 + H2O =>
Hg2CO3 + 2 HCl = 2 HgCl + CO2 + H2O
Ba10F2(PO4)6 + H2SO4 = Ba(H2PO4)2 + BaSO4 + HF =>
Ba10F2(PO4)6 + 7 H2SO4 = 3 Ba(H2PO4)2 + 7 BaSO4 + 2 HF
Sr + CO3 = SrCO3 =>
Sr + CO3 = SrCO3
Mn + CaO = Ca + MnO =>
Mn + CaO = Ca + MnO
Li2 + O2 = Li2O2 =>
Li2 + O2 = Li2O2
C3H6O2 + KOH = C3H5O2K + H2O =>
C3H6O2 + KOH = C3H5O2K + H2O
H2O2(ac) = O2(g) + H2 =>
H2O2(ac) = O2(g) + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KHC8H4O4 + Al(OH)3 = H2O + Al(KC8H4O4)3 =>
3 KHC8H4O4 + Al(OH)3 = 3 H2O + Al(KC8H4O4)3
NH4Cl + CoCl2*6H2O + NH4 + OH = [Co(NH3)5Cl]Cl2 + H2O =>
NH4Cl + CoCl2*6H2O + 4 NH4 + 5 OH = [Co(NH3)5Cl]Cl2 + 11 H2O
C4H8O2 + NaOH = NaC4H6O + CO2 + H2O =>
21 C4H8O2 + 20 NaOH = 20 NaC4H6O + 4 CO2 + 34 H2O
Zn + COSO4 = ZnSO4 + CO =>
Zn + COSO4 = ZnSO4 + CO
Re + O = Re2O7 =>
2 Re + 7 O = Re2O7
P + NH3 = PH3 + N2 =>
2 P + 2 NH3 = 2 PH3 + N2
BaCl2(s) + H2O(l) = BaO + HCl =>
BaCl2(s) + H2O(l) = BaO + 2 HCl
C7H15N + O2 = CO2 + H2O + NO =>
4 C7H15N + 45 O2 = 28 CO2 + 30 H2O + 4 NO
C3H3N + H2O = C3H6 + NH3 + O2 =>
2 C3H3N + 6 H2O = 2 C3H6 + 2 NH3 + 3 O2
Li(s) + N(g) = Li3N =>
3 Li(s) + N(g) = Li3N
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
C9H6O4 + C2H5NO2 = CO2 + C2H2O + C18H12N2O4 =>
5 C9H6O4 + 2 C2H5NO2 = 3 CO2 + 14 C2H2O + C18H12N2O4
NaOH + HBr + AgNO3 = NaNO3 + AgBr + H2O =>
NaOH + HBr + AgNO3 = NaNO3 + AgBr + H2O
LiClO + H2O = LiOH + HClO =>
LiClO + H2O = LiOH + HClO
CuSO4 + Al = Al2SO4 + Cu =>
CuSO4 + 2 Al = Al2SO4 + Cu
Mg3As2 + HCl = MgCl2 + AsH3 =>
Mg3As2 + 6 HCl = 3 MgCl2 + 2 AsH3
KOH + NO = KNO + HO =>
KOH + NO = KNO + HO
Mn(OH)2 + CaClOCl = MnO2 + CaCl2 + H2O =>
Mn(OH)2 + CaClOCl = MnO2 + CaCl2 + H2O
Pb + H2SO4 = PbSO4 + H =>
Pb + H2SO4 = PbSO4 + 2 H
Cu + HNO3 = Cu(NO33)2 + H2O + NO =>
3 Cu + 128 HNO3 = 3 Cu(NO33)2 + 64 H2O + 122 NO
Zn + Al(OH)3 = Zn(OH)3 + Al =>
Zn + Al(OH)3 = Zn(OH)3 + Al
HNO3 + Zn = N2O + Zn(NO3)2 + H2O =>
10 HNO3 + 4 Zn = N2O + 4 Zn(NO3)2 + 5 H2O
Al2(SO4)3 + KOH = KAl(OH)4 + K2SO4 =>
Al2(SO4)3 + 8 KOH = 2 KAl(OH)4 + 3 K2SO4
ClO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + HCl + H2O =>
2 ClO2 + 10 FeSO4 + 5 H2SO4 = 5 Fe2(SO4)3 + 2 HCl + 4 H2O
F2(g) + Cl{-}(aq) = F{-}(aq) + Cl2(g) =>
F2(g) + 2 Cl{-}(aq) = 2 F{-}(aq) + Cl2(g)
CuSO4 + NH4(OH) = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4(OH) = Cu(OH)2 + (NH4)2SO4
CdO + Mg = CdMg + O =>
CdO + Mg = CdMg + O
Cu(CH3COO)2 + NaOH = Cu(OH)2 + NaCH3COO =>
Cu(CH3COO)2 + 2 NaOH = Cu(OH)2 + 2 NaCH3COO
As2O3 + H2O + NO3{-} + H{+} = H3AsO4 + N2O3 =>
As2O3 + 2 H2O + 2 NO3{-} + 2 H{+} = 2 H3AsO4 + N2O3
CHCl3 + HF = CHCl2F + HCl =>
CHCl3 + HF = CHCl2F + HCl
NaVO3 + H2O = NaOH + V2O5 =>
2 NaVO3 + H2O = 2 NaOH + V2O5
Pb + HF = PbF4 + H2 =>
Pb + 4 HF = PbF4 + 2 H2
K3[Fe(CN)6] + Pb(NO3)2 = Pb3[Fe(CN)6]2 + KNO3 =>
2 K3[Fe(CN)6] + 3 Pb(NO3)2 = Pb3[Fe(CN)6]2 + 6 KNO3
CuS + O2 = Cu02 + SO2 =>
2 CuS + 2 O2 = Cu02 + 2 SO2
Pb(C6H3O2) + HS = PbS + HC6H3O2 =>
Pb(C6H3O2) + HS = PbS + HC6H3O2
PbCl2 + O2 = Pb(ClO3)2 =>
PbCl2 + 3 O2 = Pb(ClO3)2
Cr + PO4 = Cr(PO4) =>
Cr + PO4 = Cr(PO4)
Al(s) + NaOH(l) + H2O(l) = NaAl(OH)4(s) + H2 =>
2 Al(s) + 2 NaOH(l) + 6 H2O(l) = 2 NaAl(OH)4(s) + 3 H2
H2C2O4 + K = K2C2O4 + H2 =>
H2C2O4 + 2 K = K2C2O4 + H2
Sr(OH)2 + CO2 = Sr(CO3) + H2O =>
Sr(OH)2 + CO2 = Sr(CO3) + H2O
Mn(SO4) + KOH = Mn(OH)2 + K2(SO4) =>
Mn(SO4) + 2 KOH = Mn(OH)2 + K2(SO4)
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