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Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
KOH + Cl2 = HClO3 + KCl + H2O =>
5 KOH + 3 Cl2 = HClO3 + 5 KCl + 2 H2O
MnCl3(s) + Na2S4(s) = Mn2S3(s) + NaCl(s) + S(s) =>
2 MnCl3(s) + 3 Na2S4(s) = Mn2S3(s) + 6 NaCl(s) + 9 S(s)
K2Cr2O7 + KI + H2SO4 = Cr2(SO4) + K2SO4 + I + H2O =>
K2Cr2O7 + 10 KI + 7 H2SO4 = Cr2(SO4) + 6 K2SO4 + 10 I + 7 H2O
Ca + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
Cu(NO3)2 + Li2S = CuS + LiNO3 =>
Cu(NO3)2 + Li2S = CuS + 2 LiNO3
Si + C4F8 + O2 = SiF4 + CO2 =>
2 Si + C4F8 + 4 O2 = 2 SiF4 + 4 CO2
Cr2O3OH + HNO3 = Cr2O3NO3 + H2O =>
Cr2O3OH + HNO3 = Cr2O3NO3 + H2O
HNO3 + (CaOH)2 = CaNO3 + H2O =>
2 HNO3 + (CaOH)2 = 2 CaNO3 + 2 H2O
Ni(OH)2 + H2SO4 = Ni(SO4) + H2O =>
Ni(OH)2 + H2SO4 = Ni(SO4) + 2 H2O
CH2CH2 + KMnO4 + KOH = K2MnO4 + CH3COOK + H2O =>
CH2CH2 + 4 KMnO4 + 5 KOH = 4 K2MnO4 + CH3COOK + 3 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Ca(NO3)2 + H2SiO3 = CaSiO3 + HNO3 =>
Ca(NO3)2 + H2SiO3 = CaSiO3 + 2 HNO3
FeI2 + NaOH = Fe(OH)2 + NaI =>
FeI2 + 2 NaOH = Fe(OH)2 + 2 NaI
NaNO2 + MnO2 + NaOH = N2 + Na2MnO4 + H2O =>
2 NaNO2 + 3 MnO2 + 4 NaOH = N2 + 3 Na2MnO4 + 2 H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
HgNO3 + KSCN = HgSCN + KNO3 =>
HgNO3 + KSCN = HgSCN + KNO3
HC3H5O3 + OH = HC6H6O6 + H2O =>
2 HC3H5O3 + 5 OH = HC6H6O6 + 5 H2O
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
HCl + Sn = SnCl + H2 =>
2 HCl + 2 Sn = 2 SnCl + H2
K + B2O3 = B + K2O =>
6 K + B2O3 = 2 B + 3 K2O
RCOCH3 + Cl2 + NaOH = RCOONa + CHCl3 + NaCl + H2O =>
RCOCH3 + 3 Cl2 + 4 NaOH = RCOONa + CHCl3 + 3 NaCl + 3 H2O
CH3CH2OH + BF3 = CH3CH2OF + HBF2 =>
CH3CH2OH + BF3 = CH3CH2OF + HBF2
Ba + FeCl3 = BaCl2 + Fe =>
3 Ba + 2 FeCl3 = 3 BaCl2 + 2 Fe
Fe + C42H46N4O16 = C42H44FeN4O16 + H =>
Fe + C42H46N4O16 = C42H44FeN4O16 + 2 H
Zn + HAc = Zn(Ac) + H =>
Zn + HAc = Zn(Ac) + H
CH3MgBrC3H6O = C4H9OMgBr =>
CH3MgBrC3H6O = C4H9OMgBr
C6H5CHO + NaOH = C6H5CH2OH + C6H5CO2Na =>
2 C6H5CHO + NaOH = C6H5CH2OH + C6H5CO2Na
Ca(NO3)2(aq) + NaOH(aq) = CaOH(s) + (NO3)2Na(aq) =>
Ca(NO3)2(aq) + NaOH(aq) = CaOH(s) + (NO3)2Na(aq)
AgI + Fe2(SO4)2 = FeI2 + Ag2SO4 =>
4 AgI + Fe2(SO4)2 = 2 FeI2 + 2 Ag2SO4
K2Cr2O7(aq) + C2H6O(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + K2SO4(aq) + CO2(g) + H2O(l) =>
2 K2Cr2O7(aq) + C2H6O(aq) + 8 H2SO4(aq) = 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 2 CO2(g) + 11 H2O(l)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
NH4NO3 + NaH = NaNO3 + H2O + NH3 =>
5 NH4NO3 + 4 NaH = 4 NaNO3 + 3 H2O + 6 NH3
CH3COOH = CH3COO{-} + H{+} =>
CH3COOH = CH3COO{-} + H{+}
Cr2O7{2-} + H{+} + CH3OH = Cr{3+} + H2O + HCO2H =>
2 Cr2O7{2-} + 16 H{+} + 3 CH3OH = 4 Cr{3+} + 11 H2O + 3 HCO2H
Cu(NO3)2 + Na2Cr2O7 = Cu2Cr2O7 + Na(NO3)2 =>
2 Cu(NO3)2 + Na2Cr2O7 = Cu2Cr2O7 + 2 Na(NO3)2
CaOH + NH4SO4 = NH3 + H2O + CaSO4 =>
CaOH + NH4SO4 = NH3 + H2O + CaSO4
Ca(OH)2 + Al2O3 = Ca3(AlO3)2 + H2O =>
3 Ca(OH)2 + Al2O3 = Ca3(AlO3)2 + 3 H2O
SnCl2 + Na2CO3 = NaCl + SnCO3 =>
SnCl2 + Na2CO3 = 2 NaCl + SnCO3
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
K2C2O4*H2O + FeCl3*6H2O = K3Fe(C2O4)3*3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = K3Fe(C2O4)3*3H2O + 3 KCl + 6 H2O
Na2OH + H2SO4 = H3O{+} + Na2SO4{-} =>
Na2OH + H2SO4 = H3O{+} + Na2SO4{-}
Pb(NO3)2 + Na2CO3 + H2O = Pb2(OH)2CO3 + CO2 + NaNO3 =>
2 Pb(NO3)2 + 2 Na2CO3 + H2O = Pb2(OH)2CO3 + CO2 + 4 NaNO3
BiO + HCl = BiCl2 + H2O =>
BiO + 2 HCl = BiCl2 + H2O
Mn + Cr(NO3)2 = Mn(NO3)3 + Cr =>
2 Mn + 3 Cr(NO3)2 = 2 Mn(NO3)3 + 3 Cr
NaHCl + NaOH + Cl2 = NaCl + H2O =>
2 NaHCl + 2 NaOH + Cl2 = 4 NaCl + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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