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2 Zn + 6 HF = 2 ZnF3 + 3 H2
SnCl2 + KI = KCl + SnI2 =>
SnCl2 + 2 KI = 2 KCl + SnI2
ClNa + H2O = ClH + NaOH =>
ClNa + H2O = ClH + NaOH
K2CO3 + H2O = K + O2 + HCO3 =>
4 K2CO3 + 2 H2O = 8 K + O2 + 4 HCO3
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
N2O3 + NaOH = N(OH)3 + Na2O =>
N2O3 + 6 NaOH = 2 N(OH)3 + 3 Na2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
MgCl2Ba(OH)2 = Mg(OH)2BaCl2 =>
MgCl2Ba(OH)2 = Mg(OH)2BaCl2
N2 + hydrogen = ammonia =>
N2 + 3 H2 = 2 NH3
NaNO2 + KI + CH3COOH = NO + I2 + NaCH3COO + KCHCOO + H2O =>
6 NaNO2 + 2 KI + 8 CH3COOH = 6 NO + I2 + 6 NaCH3COO + 2 KCHCOO + 6 H2O
KOK + HNO3 = H2O + KNO3 =>
KOK + 2 HNO3 = H2O + 2 KNO3
N2 + H2 = NH3N = N = H = H = =>
2 N2 + 3 H2 = 2 NH3N
Hg2O + H2O = HgOH =>
Hg2O + H2O = 2 HgOH
Na2SO4(aq) + Pb(NO3)2(aq) = Na2NO3(s) + Pb(SO4)2(aq) =>
2 Na2SO4(aq) + Pb(NO3)2(aq) = 2 Na2NO3(s) + Pb(SO4)2(aq)
Pb + NH4OH = Pb(NH4OH) =>
Pb + NH4OH = Pb(NH4OH)
Li3PO4 + Na2CO3 = Li2CO3 + Na3PO4 =>
2 Li3PO4 + 3 Na2CO3 = 3 Li2CO3 + 2 Na3PO4
Ti + HNO3 = H3TiO4 + H2O + NO2 =>
Ti + 5 HNO3 = H3TiO4 + H2O + 5 NO2
KClO3(s) = KCl0(s) + O2(g) =>
2 KClO3(s) = 2 KCl0(s) + 3 O2(g)
HgCl + Fe = HgFe + Cl =>
HgCl + Fe = HgFe + Cl
Ca(Br)2 + Cl2 = CaCl2 + Br2 =>
Ca(Br)2 + Cl2 = CaCl2 + Br2
PbO2 + HNO3 = Pb + NO3 + H2O =>
PbO2 + 4 HNO3 = Pb + 4 NO3 + 2 H2O
H3PO2 + H2O + CuSO4 = H3PO4 + H2SO4 + CuH =>
3 H3PO2 + 6 H2O + 4 CuSO4 = 3 H3PO4 + 4 H2SO4 + 4 CuH
CH3COONa + KNO3 = CO2 + H2O + N2 + Na2O + K2O =>
10 CH3COONa + 16 KNO3 = 20 CO2 + 15 H2O + 8 N2 + 5 Na2O + 8 K2O
Na2CO3 + FeCl2 = Na2Cl2 + FeCO3 =>
Na2CO3 + FeCl2 = Na2Cl2 + FeCO3
NaCl + Ag3NO = AgCl + Na3NO =>
3 NaCl + Ag3NO = 3 AgCl + Na3NO
Bi2O5 + NaClO + NaOH = NaCl + H2O + NaBiO4 =>
Bi2O5 + 2 NaClO + 2 NaOH = 2 NaCl + H2O + 2 NaBiO4
C5H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C5H6(l) + 13 O2(g) = 10 CO2(g) + 6 H2O(l)
MnO2 + NaOCl + NaOH = Na2MnO4 + NaCl + H2O =>
MnO2 + NaOCl + 2 NaOH = Na2MnO4 + NaCl + H2O
XeF2 + Cr(NO3)3 + H2O = Xe + H2Cr2O7 + HNO3 + HF =>
3 XeF2 + 2 Cr(NO3)3 + 7 H2O = 3 Xe + H2Cr2O7 + 6 HNO3 + 6 HF
CH3CH2CH3 + NaOH = CH3CH2OH + NaCH3 =>
CH3CH2CH3 + NaOH = CH3CH2OH + NaCH3
MgSO4 + NH3 + Na2HPO4 = MgNH4PO4 + Na2SO4 =>
MgSO4 + NH3 + Na2HPO4 = MgNH4PO4 + Na2SO4
C10H8 + H2SO4 = C10H7SO3H + H2O =>
C10H8 + H2SO4 = C10H7SO3H + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeS2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 FeS2 + 5 K2Cr2O7 + 19 H2SO4 = Fe2(SO4)3 + 5 K2SO4 + 5 Cr2(SO4)3 + 19 H2O
Pb(No3)2 + CU = Pb + CU(No3) =>
Pb(No3)2 + 2 CU = Pb + 2 CU(No3)
C3H6 + O = C2H5COH =>
C3H6 + O = C2H5COH
SiH3Cl = SiH4 + SiH2Cl2 =>
2 SiH3Cl = SiH4 + SiH2Cl2
FeCl3*6H2O + AgNO3 = FeNO3 + AgCl3*6H2O =>
FeCl3*6H2O + AgNO3 = FeNO3 + AgCl3*6H2O
H2S + CaCO3 + CO2 = CaC2 + SO3 + H2 =>
5 H2S + 3 CaCO3 + 3 CO2 = 3 CaC2 + 5 SO3 + 5 H2
COOH + C3H7OH = C5H10O2 + H2O =>
4 COOH + 7 C3H7OH = 5 C5H10O2 + 5 H2O
MgSO4 + NH3 + Na2HPO4 = MgNH4PO4 + Na2SO4 =>
MgSO4 + NH3 + Na2HPO4 = MgNH4PO4 + Na2SO4
NaOH(aq) + H3PO4(aq) = Na3PO4(aq) + H2O(s) =>
3 NaOH(aq) + H3PO4(aq) = Na3PO4(aq) + 3 H2O(s)
CCO2 = CO =>
CCO2 = 2 CO
Ni2O3 + H2Se = Ni2Se3 + H2O =>
Ni2O3 + 3 H2Se = Ni2Se3 + 3 H2O
NaNO2 + NaZ + H2SO4 = NO + Z2 + Na2SO4 + H2O =>
2 NaNO2 + 2 NaZ + 2 H2SO4 = 2 NO + Z2 + 2 Na2SO4 + 2 H2O
HBr + (NH4)2S = NH4Br + H2S =>
2 HBr + (NH4)2S = 2 NH4Br + H2S
AlOHSO4 + HCl = AlCl3 + H2O + Al2(SO4)3 =>
3 AlOHSO4 + 3 HCl = AlCl3 + 3 H2O + Al2(SO4)3
Fe(HSO4)3 = Fe2O3 + H2O + SO3 =>
2 Fe(HSO4)3 = Fe2O3 + 3 H2O + 6 SO3
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
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