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Pb + 4 F = PbF4
NH2 + Cl2 = NH4Cl + N2 =>
4 NH2 + Cl2 = 2 NH4Cl + N2
Zn(NO3)2 = Zn + NO3 =>
Zn(NO3)2 = Zn + 2 NO3
Br2 + HCl = H2Br2 + Cl =>
Br2 + 2 HCl = H2Br2 + 2 Cl
Al2(SO4)3 + BaCl2 = Ba(SO4) + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 Ba(SO4) + 2 AlCl3
Al2 + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
Al2 + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
ZnS + NaOH = NaS + Zn(OH) =>
ZnS + NaOH = NaS + Zn(OH)
Zn + CuBr2 = Cu + ZnBr2 =>
Zn + CuBr2 = Cu + ZnBr2
Fl + KBr = KFl + Br =>
Fl + KBr = KFl + Br
H3VO4 + HCl = VOCl2 + Cl2 + H2O =>
2 H3VO4 + 6 HCl = 2 VOCl2 + Cl2 + 6 H2O
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
Mg(CN)2 + CaS = Ca(CN)2 + MgS =>
Mg(CN)2 + CaS = Ca(CN)2 + MgS
FeCO3 + O2 = CO2 + Fe2O3 =>
4 FeCO3 + O2 = 4 CO2 + 2 Fe2O3
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
Fe(NO3)2 + AlPO4 = Fe3(PO4)2 + Al(NO3)3 =>
3 Fe(NO3)2 + 2 AlPO4 = Fe3(PO4)2 + 2 Al(NO3)3
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
NO + O3 = NO2 + O2 =>
NO + O3 = NO2 + O2
Li3PO4 + Zn(NO3)2 = Zn3(PO4)2 + LiNO3 =>
2 Li3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 LiNO3
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
NH3 + CO2 + H2O = (NH4)HCO3 =>
NH3 + CO2 + H2O = (NH4)HCO3
C6H12O6 + Cu2O = C6H12O6Cu2O =>
C6H12O6 + Cu2O = C6H12O6Cu2O
C2H6O(ethanol) + O2 = CO2 + H2O =>
C2H6O(ethanol) + 3 O2 = 2 CO2 + 3 H2O
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
K + CuI2 = Cu + KI =>
2 K + CuI2 = Cu + 2 KI
Cu2SO4 + NH3 = Cu2NH3 + SO4 =>
Cu2SO4 + NH3 = Cu2NH3 + SO4
AgNO3 + H2O2 = Ag + O2 + HNO3 =>
2 AgNO3 + H2O2 = 2 Ag + O2 + 2 HNO3
OCl{-)+Cl{-}+H{+} = Cl2+H2O =>
OCl{-)+Cl{-}+2H{+} = Cl2+H2O
Fe(OH)3 + HI = I2 + H2O + Fe =>
2 Fe(OH)3 + 6 HI = 3 I2 + 6 H2O + 2 Fe
K2S + Al = K + Al2S3 =>
3 K2S + 2 Al = 6 K + Al2S3
CrO3 + H2SO4 = Cr(HSO4)6 + H2O =>
CrO3 + 6 H2SO4 = Cr(HSO4)6 + 3 H2O
C2H6O + Br2 = C2Br2H4 + H2O =>
C2H6O + Br2 = C2Br2H4 + H2O
NH2{-} + H2O = NH3 + OH{-} =>
NH2{-} + H2O = NH3 + OH{-}
Fe + Cl3 = FeCl4 =>
3 Fe + 4 Cl3 = 3 FeCl4
Ga(OH)3 + HBr = GaBr3 + H2O =>
Ga(OH)3 + 3 HBr = GaBr3 + 3 H2O
Pb + CO3 = PbO + CO2 =>
Pb + CO3 = PbO + CO2
Br2 + K2CO3 = CO2 + KBr + KBrO3 =>
3 Br2 + 3 K2CO3 = 3 CO2 + 5 KBr + KBrO3
Al + C2H5Cl + NaH + C2H4 = Al(C2H5)3 + NaCl =>
2 Al + 3 C2H5Cl + 3 NaH + 3 C2H4 = 2 Al(C2H5)3 + 3 NaCl
CaBr2 + fluorine = calciumfluoride + bromine =>
CaBr2 + F2 = CaF2 + Br2
K{+} + CrO4{2-} = K + CrO4 =>
2 K{+} + CrO4{2-} = 2 K + CrO4
Fe + Br2 = Fe(iii)Br =>
2 Fe + Br2 = 2 Fe(iii)Br
Na2CO3 + CaCO3 + SiO2 = CO2 + Na2CaSi6O14 =>
Na2CO3 + CaCO3 + 6 SiO2 = 2 CO2 + Na2CaSi6O14
FeNO3 + NH4CO3 = FeCO3 + NH4NO3 =>
FeNO3 + NH4CO3 = FeCO3 + NH4NO3
Mg(OH)2 + NH4NO3 = Mg(NO3)2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH3 + 2 H2O
TiO + H2SO4 = TiSO4 + H2O =>
TiO + H2SO4 = TiSO4 + H2O
CaO(s)H2O(l) = Ca(OH)2(aq) =>
CaO(s)H2O(l) = Ca(OH)2(aq)
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
CH5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 CH5(NO3)3 = 6 N2 + 9 O2 + 10 H2O + 4 CO2
H{+} + (Cr2O7){-2} + Cl{-} = Cr{+3} + Cl2 + H2O =>
14 H{+} + (Cr2O7){-2} + 6 Cl{-} = 2 Cr{+3} + 3 Cl2 + 7 H2O
C2H5OH = CH2CH2 + H2O =>
C2H5OH = CH2CH2 + H2O
Sn + NaOH = H2 + Na2SnO2 =>
Sn + 2 NaOH = H2 + Na2SnO2
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