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2 Co + 2 H3PO4 = 2 CoPO4 + 3 H2
HNO3 + HCl = H2 + NO3Cl =>
HNO3 + HCl = H2 + NO3Cl
NiCl2 + Ba(OH)2 = Ni(OH)2 + BaCl2 =>
NiCl2 + Ba(OH)2 = Ni(OH)2 + BaCl2
BaI2 + (NH4)2SO4 = BaSO4 + (NH4)2I2 =>
BaI2 + (NH4)2SO4 = BaSO4 + (NH4)2I2
CH3CHO + H2O2 = CH3COOH + H2O =>
CH3CHO + H2O2 = CH3COOH + H2O
CuSO4 + MgCl2 = CuCl + Mg(SO4)2 =>
2 CuSO4 + MgCl2 = 2 CuCl + Mg(SO4)2
MgN + H2O = MgNH2O =>
MgN + H2O = MgNH2O
FeS2 + KOH + Cl2 = K2FeO4 + K2SO4 + KCl + H2O =>
FeS2 + 24 KOH + 9 Cl2 = K2FeO4 + 2 K2SO4 + 18 KCl + 12 H2O
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
HCl + HNO3 = NO2 + Cl2 + H2O =>
2 HCl + 2 HNO3 = 2 NO2 + Cl2 + 2 H2O
HNO3 + HCl = H2 + NO3Cl =>
HNO3 + HCl = H2 + NO3Cl
NH4OH + NO = NH4NO2 =>
4 NH4OH + 6 NO = 5 NH4NO2
C2H5OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 4 KMnO4 + 4 NaOH = CH3COOH + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
HNO3 + HCl = H2 + NO3Cl =>
HNO3 + HCl = H2 + NO3Cl
Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni
Fe{3}O{4} + Al = Al{2}O{3} + Fe =>
2 Fe{3}O{4} + 3 Al = 3 Al{2}O{3} + 2 Fe
TiCl4 + Mg = MgCl2 + Ti4 =>
4 TiCl4 + 8 Mg = 8 MgCl2 + Ti4
Na2S + Br2 = NaBr + S =>
Na2S + Br2 = 2 NaBr + S
LiAl(SiO3)2 + H2SO4 = Li2SO4 + SiO2 + Al2(SO4)3 + H2O =>
2 LiAl(SiO3)2 + 4 H2SO4 = Li2SO4 + 4 SiO2 + Al2(SO4)3 + 4 H2O
Al(s) + HNo3(aq) = Al(No3)2(aq) + H2(g) =>
Al(s) + 2 HNo3(aq) = Al(No3)2(aq) + H2(g)
Fe(Cl2)NaS = FeSNaCl2 =>
Fe(Cl2)NaS = FeSNaCl2
MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
NaHCO3 + Mg(NO3)2 = NaNO3 + MgCO3 + H2O + CO2 =>
2 NaHCO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3 + H2O + CO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
COCl2 + C2H5OH = C3H4O2 + HCl =>
COCl2 + C2H5OH = C3H4O2 + 2 HCl
SiF4(s) + H2O(l) = H2SiF6(aq) + H2SiO3(s) =>
3 SiF4(s) + 3 H2O(l) = 2 H2SiF6(aq) + H2SiO3(s)
Ca(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ca(NO3)2 =>
Ca(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ca(NO3)2
HPO4 + Ba(OH)2 = Ba(PO4)2 + H2O =>
2 HPO4 + Ba(OH)2 = Ba(PO4)2 + 2 H2O
B(OH)3 = (BOOH)3 + H2O =>
3 B(OH)3 = (BOOH)3 + 3 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
H2 + ClO = H2ClO = HClO =>
H2 + ClO = H2ClO
HCl + Ag2O = H2O + AgCl =>
2 HCl + Ag2O = H2O + 2 AgCl
K + Ca = KCa3 =>
K + 3 Ca = KCa3
SnS2 + K2S2 = K2SnS3 + S =>
SnS2 + K2S2 = K2SnS3 + S
KIPbN = KNIPb =>
KIPbN = KNIPb
C9H14O6 + CH3OH = C3H6O2 + C3H8O3 =>
C9H14O6 + 3 CH3OH = 3 C3H6O2 + C3H8O3
H{+} + MnO2 + Cl{-} = Mn{+} + Cl2 + H2O =>
8 H{+} + 2 MnO2 + 6 Cl{-} = 2 Mn{+} + 3 Cl2 + 4 H2O
Ca + HCO3 = CaCO3 + H2O + CO2 =>
Ca + 2 HCO3 = CaCO3 + H2O + CO2
MnO2 + H2 = Mn + H2O =>
MnO2 + 2 H2 = Mn + 2 H2O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl* =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl*
HNO3 + HCl = H2 + NO3Cl =>
HNO3 + HCl = H2 + NO3Cl
NaNO3 = Na20 + NO2 + O2 =>
20 NaNO3 = Na20 + 20 NO2 + 10 O2
ZnO + KOH = KZnO + H2O2 =>
2 ZnO + 2 KOH = 2 KZnO + H2O2
FeCO3 + HCl = FeCl2 + CO2 + H2O =>
FeCO3 + 2 HCl = FeCl2 + CO2 + H2O
HNO3 + HCl = H2 + NO3Cl =>
HNO3 + HCl = H2 + NO3Cl
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
C2H5OH + KMnO4 + NaOH = CH3COONa + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 4 KMnO4 + 5 NaOH = CH3COONa + 4 H2O + 2 K2MnO4 + 2 Na2MnO4
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