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Pb(NO3)2 + 2 KI = PbI2 + 2(NO3)K
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4 =>
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4
Pb(OAc)2 + K2Cr2O7 = PbCr2O7 + KOAc =>
Pb(OAc)2 + K2Cr2O7 = PbCr2O7 + 2 KOAc
Cu(s) + FeSO4(aq) = CuSO4 + Fe =>
Cu(s) + FeSO4(aq) = CuSO4 + Fe
SO3NaCl = NaSO3Cl =>
SO3NaCl = NaSO3Cl
K2CrO4(aq) + CuSO4(aq) = K2SO4 + CuCrO4 =>
K2CrO4(aq) + CuSO4(aq) = K2SO4 + CuCrO4
SnCl4 + H2O = HCl + SnO4H4 =>
SnCl4 + 4 H2O = 4 HCl + SnO4H4
P2I5 = P + I2 =>
2 P2I5 = 4 P + 5 I2
Sodiumhydroxide + calciumnitrate = sodiumnitrate + calciumhydroxide =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Cr{3+} + Cl{-} = CrCl3 =>
Cr{3+} + 3 Cl{-} = CrCl3
C5H4 + O2 = CO2 + H2O =>
C5H4 + 6 O2 = 5 CO2 + 2 H2O
PbCl4 + H2S = PbS2 + HCl =>
PbCl4 + 2 H2S = PbS2 + 4 HCl
CI2O5 = CI2 + O2 =>
2 CI2O5 = 2 CI2 + 5 O2
Zn(H2O)4{+2} + NaCN = Zn(H2O)3(NaCN){2+} + H2O =>
Zn(H2O)4{+2} + NaCN = Zn(H2O)3(NaCN){2+} + H2O
Be(OH)2 + H3O = H2O + Be =>
Be(OH)2 + 2 H3O = 4 H2O + Be
CH3COOH + C4H9OH = CH3COOC4H9 + H2O =>
CH3COOH + C4H9OH = CH3COOC4H9 + H2O
C21H6N9O12S3 + O2 = CO2 + H2O + N2 + SO2 =>
2 C21H6N9O12S3 + 39 O2 = 42 CO2 + 6 H2O + 9 N2 + 6 SO2
B + HBr = BBr3 + H2 =>
2 B + 6 HBr = 2 BBr3 + 3 H2
Na2S + Br2 + NaOH = Na2SO4 + NaBr + H2O =>
Na2S + 4 Br2 + 8 NaOH = Na2SO4 + 8 NaBr + 4 H2O
NiCl3 + Mg = MgCl2 + Ni =>
2 NiCl3 + 3 Mg = 3 MgCl2 + 2 Ni
C3H8O3 + H3BO3 = C3H5BO3 + H2O =>
C3H8O3 + H3BO3 = C3H5BO3 + 3 H2O
AgNO3 + CH3COOFe = CH3COOAg + FeNO3 =>
AgNO3 + CH3COOFe = CH3COOAg + FeNO3
Na2SO4 + AgNO3 = NaNO3 + Ag2SO4 =>
Na2SO4 + 2 AgNO3 = 2 NaNO3 + Ag2SO4
C2H5COOHNaOH = NaC2H5COOH2O =>
C2H5COOHNaOH = NaC2H5COOH2O
KOH + MnO2 + Cl2 = KMnO4 + KCl + H2O =>
8 KOH + 2 MnO2 + 3 Cl2 = 2 KMnO4 + 6 KCl + 4 H2O
NH4OHHNO3 = NH4NO3H2O =>
NH4OHHNO3 = NH4NO3H2O
Ni(NO3)2*6H2O + NH4Cl + NH3 = [Ni(NH3)6]Cl2 + NH4NO3 + H2O =>
Ni(NO3)2*6H2O + 2 NH4Cl + 6 NH3 = [Ni(NH3)6]Cl2 + 2 NH4NO3 + 6 H2O
CF2 + O2 = CO2 + F2O =>
2 CF2 + 3 O2 = 2 CO2 + 2 F2O
MgClO3 + LiSO4 = MgSO4 + LiClO3 =>
MgClO3 + LiSO4 = MgSO4 + LiClO3
BaOH + H2SO4 = BaSO4 + H2OH =>
BaOH + H2SO4 = BaSO4 + H2OH
NH4OHHNO3 = NH4NO3HOH =>
NH4OHHNO3 = NH4NO3HOH
Na2(B4O5(OH)4) + HCl = H2(B4O5(OH)4) + NaCl =>
Na2(B4O5(OH)4) + 2 HCl = H2(B4O5(OH)4) + 2 NaCl
Na2SO4 + Al = Na2 + Al2SO4 =>
Na2SO4 + 2 Al = Na2 + Al2SO4
Li(OH) + P(OH)5 = Li2HPO4 + H2O =>
2 Li(OH) + P(OH)5 = Li2HPO4 + 3 H2O
NiSO4 + NaOH = NiSOH + NaO4 =>
NiSO4 + NaOH = NiSOH + NaO4
KClO3 + K2C2O4 + H2SO4 = KCl + CO2 + K2SO4 + H2O =>
KClO3 + 3 K2C2O4 + 3 H2SO4 = KCl + 6 CO2 + 3 K2SO4 + 3 H2O
CH3CHO + HCl = Cl + HCH3CHO =>
CH3CHO + HCl = Cl + HCH3CHO
Cl2 + CH4 = HCl + C =>
2 Cl2 + CH4 = 4 HCl + C
Fe(BrO3)3 = BrO3 + Fe =>
Fe(BrO3)3 = 3 BrO3 + Fe
Al + O2 + H2O = Al(OH)3 =>
4 Al + 3 O2 + 6 H2O = 4 Al(OH)3
[C2H5NH3]Cl + NaOH = C2H5NH2 + H2O + NaCl =>
[C2H5NH3]Cl + NaOH = C2H5NH2 + H2O + NaCl
Zn2 + HF = ZnF2 + H2 =>
Zn2 + 4 HF = 2 ZnF2 + 2 H2
Cl5 = Cl10 =>
2 Cl5 = Cl10
Fe(OH)2 + CuO = Cu(OH)2 + Fe3O4 + H2 =>
3 Fe(OH)2 + 2 CuO = 2 Cu(OH)2 + Fe3O4 + H2
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
H3BO3 + NaHCO3 + H2O = Na2B4O7*10H2O + CO2 =>
4 H3BO3 + 2 NaHCO3 + 3 H2O = Na2B4O7*10H2O + 2 CO2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Na2S2O3 + Br2 + H2O = HBr + Na2SO4 + S =>
Na2S2O3 + Br2 + H2O = 2 HBr + Na2SO4 + S
LiOH(aq) + Ba(NO3)2(aq) = LiNO3(aq) + Ba(OH)2(aq) =>
2 LiOH(aq) + Ba(NO3)2(aq) = 2 LiNO3(aq) + Ba(OH)2(aq)
C15H31COONa + CaCl2 = (C15H31COO)2Ca + NaCl =>
2 C15H31COONa + CaCl2 = (C15H31COO)2Ca + 2 NaCl
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