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Ca + CrCO3 = CaCO3 + Cr
NH2CH2COOH + HNO2 = HOCH2COOH + N2 + H2O =>
NH2CH2COOH + HNO2 = HOCH2COOH + N2 + H2O
KNO3 + CH3COOH = CH3CO2K + HNO3 =>
KNO3 + CH3COOH = CH3CO2K + HNO3
NaCl + Fr2 = NaFr + Cl2 =>
2 NaCl + Fr2 = 2 NaFr + Cl2
Mn(NO3)2 + K2SO4 = MnSO4 + KNO3 =>
Mn(NO3)2 + K2SO4 = MnSO4 + 2 KNO3
KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Mg3(PO4)2 + Pb(NO3)2 = Mg(NO3)2 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 Pb(NO3)2 = 3 Mg(NO3)2 + Pb3(PO4)2
(CH3COO)2Ca = CH3COCH3CaCO3 =>
(CH3COO)2Ca = CH3COCH3CaCO3
MnO4 + HNO2 = NO3 + Mn + H3O =>
MnO4 + 3 HNO2 = 3 NO3 + Mn + H3O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
NH4OH + Sr = Sr(OH)2 + H2 + NH3 =>
2 NH4OH + Sr = Sr(OH)2 + H2 + 2 NH3
Na3PO4 + MnCl2 = Mn3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
NaOH + PdNO3 = NaNO3 + OHPd =>
NaOH + PdNO3 = NaNO3 + OHPd
ZnS + H2SO4 = ZnSH2SO4 =>
ZnS + H2SO4 = ZnSH2SO4
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
NaOH + HCl + FeCl3 = FeOH + HCl2 + NaCl =>
NaOH + 2 HCl + FeCl3 = FeOH + 2 HCl2 + NaCl
Ca(NO3)2 + FeCl2 = CaFe + NO3Cl =>
Ca(NO3)2 + FeCl2 = CaFe + 2 NO3Cl
SnCl2 + AuCl3 + H2O = SnO2 + Au + HCl =>
3 SnCl2 + 2 AuCl3 + 6 H2O = 3 SnO2 + 2 Au + 12 HCl
NaCrO2 + PbO2 + NaOH = NaCrO4 + NaPbO2 + H2O =>
NaCrO2 + 4 PbO2 + 4 NaOH = NaCrO4 + 4 NaPbO2 + 2 H2O
KSCN(aq) + FeCl3(aq) = Fe(SCN)3(s) + KCl =>
3 KSCN(aq) + FeCl3(aq) = Fe(SCN)3(s) + 3 KCl
Cr2 + SO2 = CrO4 + SO =>
Cr2 + 8 SO2 = 2 CrO4 + 8 SO
ZnS + H2SO4 = ZnSO4 + SO2 + H2O =>
ZnS + 4 H2SO4 = ZnSO4 + 4 SO2 + 4 H2O
CH3OH + C2H5COOH = C2H5COOCH3 + H2O =>
CH3OH + C2H5COOH = C2H5COOCH3 + H2O
NaOH + PdNO3 = NaNO3 + OHPd =>
NaOH + PdNO3 = NaNO3 + OHPd
NIO + H2 = NI + H2O =>
NIO + H2 = NI + H2O
Cu(HCO3)2 + K = K(HCO3) + Cu =>
Cu(HCO3)2 + 2 K = 2 K(HCO3) + Cu
KNO3 + C3H8O3 = CO2 + H2O + NO + K2O =>
14 KNO3 + 3 C3H8O3 = 9 CO2 + 12 H2O + 14 NO + 7 K2O
NaHCO3(s) + Cu(NO3)2(s) = NaNO3(aq) + Cu(HCO3)2 =>
2 NaHCO3(s) + Cu(NO3)2(s) = 2 NaNO3(aq) + Cu(HCO3)2
Ba + HNO3 = Ba(NO3)2 + H2 =>
Ba + 2 HNO3 = Ba(NO3)2 + H2
KNO3 + Mg + H2O = NH3 + Mg(OH)2 + KOH =>
KNO3 + 4 Mg + 6 H2O = NH3 + 4 Mg(OH)2 + KOH
C15H110 + O2 = CO2 + H2O =>
2 C15H110 + 85 O2 = 30 CO2 + 110 H2O
Ar2O = Ar + O2 =>
2 Ar2O = 4 Ar + O2
C3H6O + O2(g) = CO2(g) + H2O(i) =>
C3H6O + 4 O2(g) = 3 CO2(g) + 3 H2O(i)
Na2SO4 + Sr = SrSO4 + Na =>
Na2SO4 + Sr = SrSO4 + 2 Na
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ag2O + H2SO4 = Ag2SO4 + H2O =>
Ag2O + H2SO4 = Ag2SO4 + H2O
KCl + MgCl2 = Cl + KMgCl2 =>
KCl + MgCl2 = Cl + KMgCl2
Zm + H2O = Zm(OH)2 + H2 =>
Zm + 2 H2O = Zm(OH)2 + H2
Cl{+5} + Cl{-} = Cl2 =>
Cl{+5} + 5 Cl{-} = 3 Cl2
SO4 + O2 = (SO4)2O =>
4 SO4 + O2 = 2(SO4)2O
CH2OHCH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
CH2OHCH2OH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 2 CO2 + 6 H2O
Cu(OH)2(s) = CuOH2O(l) =>
Cu(OH)2(s) = CuOH2O(l)
TiC + Ti + Al = Ti3AlC2 =>
2 TiC + Ti + Al = Ti3AlC2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KNO3 + CH3COOH = NH3 + CO2 + H2O + K =>
8 KNO3 + 9 CH3COOH = 8 NH3 + 18 CO2 + 6 H2O + 8 K
NH4CH3COOH + NaOH = NH4OH + NaCH3COOH =>
NH4CH3COOH + NaOH = NH4OH + NaCH3COOH
K2Cr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 Cl2
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