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3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 HOH
MgCl2 + AlF3 = AlCl3 + MgF2 =>
3 MgCl2 + 2 AlF3 = 2 AlCl3 + 3 MgF2
HNO3 + ZnO = H2O + Zn(NO3)2 =>
2 HNO3 + ZnO = H2O + Zn(NO3)2
NI + HNO3 = NI(NO3)2 + N2O + H2O =>
4 NI + 10 HNO3 = 4 NI(NO3)2 + N2O + 5 H2O
FeKNO3 = FeNO3K =>
FeKNO3 = FeNO3K
H2SO4 + SO2 = H2(SO3)2 =>
H2SO4 + SO2 = H2(SO3)2
AlCl3 + NH4(OH) = NH4(Cl) + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3 NH4(Cl) + Al(OH)3
HMnO4 + Na3AsO3 + HNO3 = Mn(NO3)2 + H3AsO4 + NaNO3 + H2O =>
2 HMnO4 + 5 Na3AsO3 + 19 HNO3 = 2 Mn(NO3)2 + 5 H3AsO4 + 15 NaNO3 + 3 H2O
KI + KNO3 + H2SO4 = K2SO4 + NO + I2 + H2O =>
6 KI + 2 KNO3 + 4 H2SO4 = 4 K2SO4 + 2 NO + 3 I2 + 4 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Ca(s) + H2O = CaO(s) + H2(g) =>
Ca(s) + H2O = CaO(s) + H2(g)
VCl4 + FeSO4 + H2SO4 = Fe2(SO4)3 + VCl3 + HCl =>
2 VCl4 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + 2 VCl3 + 2 HCl
Sn + HNO3(conc) = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3(conc) = H2SnO3 + 4 NO2 + H2O
FeSO4Ba(OH)2 = Fe(OH)2BaSO4 =>
FeSO4Ba(OH)2 = Fe(OH)2BaSO4
Zn + PO4 = Zn3(PO4)2 =>
3 Zn + 2 PO4 = Zn3(PO4)2
Ca(s)O2(g) = CaO2 =>
Ca(s)O2(g) = CaO2
Li2O + H2O = Li(OH)2 + H2 =>
Li2O + 3 H2O = 2 Li(OH)2 + H2
FeCl3 + (NH4)2S = FeS + (NH4)2Cl3 =>
FeCl3 + (NH4)2S = FeS + (NH4)2Cl3
Ga + HClO4 = Ga(ClO4)3 + H2O + Cl2O =>
4 Ga + 14 HClO4 = 4 Ga(ClO4)3 + 7 H2O + Cl2O
H2SO4 + Na2CrO7 + NaCl = Cr2(SO4)3 + Cl2 + Na2SO4 + H2O =>
14 H2SO4 + 2 Na2CrO7 + 18 NaCl = Cr2(SO4)3 + 9 Cl2 + 11 Na2SO4 + 14 H2O
NaNO3 + HC1 = NaC1 + HNO3 =>
NaNO3 + HC1 = NaC1 + HNO3
F2Cl2 = F2Cl + Cl2 =>
2 F2Cl2 = 2 F2Cl + Cl2
Cu(NO3)2 + Ni(OH)2 = Cu(OH)2 + Ni(NO3)2 =>
Cu(NO3)2 + Ni(OH)2 = Cu(OH)2 + Ni(NO3)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
CaOCl2O3 = Ca(ClO2)2 =>
CaOCl2O3 = Ca(ClO2)2
CN + MnO4 = CNO + MnO2 =>
2 CN + MnO4 = 2 CNO + MnO2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Cu(NO3)2*3H2O + C6H12O6 = CuO + H2O + N2 + CO2 =>
12 Cu(NO3)2*3H2O + 5 C6H12O6 = 12 CuO + 66 H2O + 12 N2 + 30 CO2
Na(HCO3) + HOH = NaOH + H(HCO3) =>
Na(HCO3) + HOH = NaOH + H(HCO3)
SO3 + Cl2 = SO3Cl =>
2 SO3 + Cl2 = 2 SO3Cl
Fe2(SO4)3 + Li2CO3 = Fe2(CO3)3 + Li2(SO4) =>
Fe2(SO4)3 + 3 Li2CO3 = Fe2(CO3)3 + 3 Li2(SO4)
Mn(OH)4 = Mn4 + OH =>
4 Mn(OH)4 = Mn4 + 16 OH
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe2O3(s) + Mg(s) = MgO(s) + Fe(s) =>
Fe2O3(s) + 3 Mg(s) = 3 MgO(s) + 2 Fe(s)
Cl2O6 + KOH = KClO3 + KClO4 + H2O =>
Cl2O6 + 2 KOH = KClO3 + KClO4 + H2O
Fe2O3(s) + Mg(s) = MgO(s) + Fe(s) =>
Fe2O3(s) + 3 Mg(s) = 3 MgO(s) + 2 Fe(s)
Cr + MnCl2 = CrCl2 + Mn =>
Cr + MnCl2 = CrCl2 + Mn
C6H5CN + H2O = C6H5CONH2 =>
C6H5CN + H2O = C6H5CONH2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2SBaS = Ba(HS)2 =>
H2SBaS = Ba(HS)2
CaCl2 + K3(PO4) = Ca3(PO4)2 + (KCl) =>
3 CaCl2 + 2 K3(PO4) = Ca3(PO4)2 + 6(KCl)
ZnSO4 + Mg = ZnS + MgO =>
ZnSO4 + 4 Mg = ZnS + 4 MgO
BaO + H2 = Ba + H2O =>
BaO + H2 = Ba + H2O
N2O5 + LiOH = Li2O + HNO3 =>
N2O5 + 2 LiOH = Li2O + 2 HNO3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Na + P = NaP =>
Na + P = NaP
Ca(HCO3)2 + HCl = CaCl2 + CO2H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2H2O
K2SO4 + HCl = H2SO4 + KCl =>
K2SO4 + 2 HCl = H2SO4 + 2 KCl
SO3 + Ba(OH)2 = BaSO4 + H2O =>
SO3 + Ba(OH)2 = BaSO4 + H2O
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