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ZnSO4 + Ba(No3)2 = Zn(No3)2 + BaSO4
SiO2HCl = SiClHO2 =>
SiO2HCl = SiClHO2
AgCN(s) + H2O = Ag{+}(aq) + HCN{-}(aq) + O2 =>
4 AgCN(s) + 2 H2O = 4 Ag{+}(aq) + 4 HCN{-}(aq) + O2
KHCO3 + NaOH = K2CO3 + H2O + Na2CO3 =>
2 KHCO3 + 2 NaOH = K2CO3 + 2 H2O + Na2CO3
P2O3 + Cl2 + H2O = HCl + H3PO4 =>
P2O3 + 2 Cl2 + 5 H2O = 4 HCl + 2 H3PO4
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
KCr2O7 + NH4Cl + HCl = KNO3 + CrCl3 + H2O + KCl =>
8 KCr2O7 + 7 NH4Cl + 42 HCl = 7 KNO3 + 16 CrCl3 + 35 H2O + KCl
K2S + H2O + KBrO4 = KOO + S + HBr =>
5 K2S + 4 H2O + 8 KBrO4 = 18 KOO + 5 S + 8 HBr
ClO{-} + CrO2{-} + H{+} = CrO4{2-} + Cl2 + H2O =>
6 ClO{-} + 2 CrO2{-} + 4 H{+} = 2 CrO4{2-} + 3 Cl2 + 2 H2O
PbBr2 + NaOH = Pb(OH)2 + NaBr =>
PbBr2 + 2 NaOH = Pb(OH)2 + 2 NaBr
MnSO4(aq) + Na3PO4(aq) = Mn3(PO4)2(aq) + Na2SO4 =>
3 MnSO4(aq) + 2 Na3PO4(aq) = Mn3(PO4)2(aq) + 3 Na2SO4
KSiO + HCl = KCl + Si(OH) =>
KSiO + HCl = KCl + Si(OH)
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
Y2O5 + CO = Y + CO2 =>
Y2O5 + 5 CO = 2 Y + 5 CO2
KNO3 + H2S = KNO2 + S + H2O =>
KNO3 + H2S = KNO2 + S + H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
P2O5 + Al(OH)3 = (AlOH)3(PO4)2 + H2O =>
P2O5 + 3 Al(OH)3 = (AlOH)3(PO4)2 + 3 H2O
NaBr + H2SO4 + NaNO2 = Br + NO + H2O + Na2SO4 =>
NaBr + H2SO4 + NaNO2 = Br + NO + H2O + Na2SO4
NaF + H2O = ONa + FH2 =>
NaF + H2O = ONa + FH2
Mg + CoCl2 = MgCl2 + Co =>
Mg + CoCl2 = MgCl2 + Co
KSiO + HCl = KCl + Si(OH) =>
KSiO + HCl = KCl + Si(OH)
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 44 Cr(MnO4)2 = 22 Cr2O3 + 88 MnO2 + 5 Pb3O4 + 90 NO
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
CH2O + Cu(OH)2 = CO2 + H2O + Cu2O =>
CH2O + 4 Cu(OH)2 = CO2 + 5 H2O + 2 Cu2O
(NH4)2CO3HNO3 = (NH4)2NO3HCO3 =>
(NH4)2CO3HNO3 = (NH4)2NO3HCO3
H{+} + CuO = Cu{2+} + H2O =>
2 H{+} + CuO = Cu{2+} + H2O
NaOH + S + H2O = Na2S2O3*5H2O + Na2S2 =>
6 NaOH + 6 S + 2 H2O = Na2S2O3*5H2O + 2 Na2S2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
K2CrO4(aq) + AgNO3(aq) = KNO3(aq) + Ag2CrO4(ppt) =>
K2CrO4(aq) + 2 AgNO3(aq) = 2 KNO3(aq) + Ag2CrO4(ppt)
CH3CH2NH2 + O2 = CO2 + H2O + N2 =>
4 CH3CH2NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
Pb3 + N4 = Pb3N4 =>
Pb3 + N4 = Pb3N4
KSiO + HCl = KCl + Si(OH) =>
KSiO + HCl = KCl + Si(OH)
Na2Cr2O7 + SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
Fe(SCN)3 + KCl + FeCl3 = Fe2(SCN)3 + KCl3 =>
2 Fe(SCN)3 + 3 KCl + 2 FeCl3 = 2 Fe2(SCN)3 + 3 KCl3
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
Ni + O2 = Ni2O3 =>
4 Ni + 3 O2 = 2 Ni2O3
KSiO + HCl = KCl + Si(OH) =>
KSiO + HCl = KCl + Si(OH)
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
BaCl2 + CuSO4 = CuCl2 + BaSO4 =>
BaCl2 + CuSO4 = CuCl2 + BaSO4
NH3*H2O + CO2 = H2CO3 + NH3 =>
NH3*H2O + CO2 = H2CO3 + NH3
NH3 + H2SO4 = (NH4)2SO4 = =>
2 NH3 + H2SO4 = (NH4)2SO4
Cl(g) + Na = NaCl =>
Cl(g) + Na = NaCl
Br2 + Na2S2O3 + H2O = Na2SO4 + H2SO4 + HBr =>
4 Br2 + Na2S2O3 + 5 H2O = Na2SO4 + H2SO4 + 8 HBr
HAsO2 + I2 + H2O = H2AsO4{-} + I{-} + H{+} =>
HAsO2 + I2 + 2 H2O = H2AsO4{-} + 2 I{-} + 3 H{+}
(NaCl)2 = NaCl =>
(NaCl)2 = 2 NaCl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
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