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FeS + C = Fe + CS
AgNO3(s) + Na2SO4(s) = Ag2SO4 + NaNO3 =>
2 AgNO3(s) + Na2SO4(s) = Ag2SO4 + 2 NaNO3
K2CrO4 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
8 K2CrO4 + 3 Na2S2O3 + 17 H2SO4 = 4 Cr2(SO4)3 + 8 K2SO4 + 3 Na2SO4 + 17 H2O
Si + HF = SiF + H2 =>
2 Si + 2 HF = 2 SiF + H2
Na2Cr2O7 + SO2 = Na2SO2 + Cr2O7 =>
Na2Cr2O7 + SO2 = Na2SO2 + Cr2O7
ZnCo3 + HCl = ZnCl2 + H2Co3 =>
ZnCo3 + 2 HCl = ZnCl2 + H2Co3
K2CO3 + SiO2 = CO2 + K2SiO3 =>
K2CO3 + SiO2 = CO2 + K2SiO3
H2O2SO2 = H2SO4 =>
H2O2SO2 = H2SO4
FeS + Na2CO3 = Fe2O3 + SO2 + Na + CO2 =>
2 FeS + 7 Na2CO3 = Fe2O3 + 2 SO2 + 14 Na + 7 CO2
(NH4)2SO4 + Ca(OH)2 = CaSO4 + H2O(f) + NH3(g) =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 H2O(f) + 2 NH3(g)
K3AlO3 + HCl = KCl + AlCl3 + H2O =>
K3AlO3 + 6 HCl = 3 KCl + AlCl3 + 3 H2O
HNO3BaCl2 = HCl2BaNO3 =>
HNO3BaCl2 = HCl2BaNO3
KI + H2SO4 + NaNO2 = H2O + I2 + K2SO4 + NO + Na2SO4 =>
2 KI + 2 H2SO4 + 2 NaNO2 = 2 H2O + I2 + K2SO4 + 2 NO + Na2SO4
H2S + HCl = SCl2 + H2 =>
H2S + 2 HCl = SCl2 + 2 H2
HClO + Na(OH) = Na(ClO) + H2O =>
HClO + Na(OH) = Na(ClO) + H2O
H3SO4 + NH4OH = (NH4)3SO4 + H2O =>
H3SO4 + 3 NH4OH = (NH4)3SO4 + 3 H2O
K2Cr2O7 + CaCl2 + H2O = CaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 CaCl2 + H2O = 2 CaCrO4 + 2 KCl + 2 HCl
zinc + copper(ii)chloride = zincchloride + copper =>
Zn + CuCl2 = ZnCl2 + Cu
CrLi2O4 + BaCl2 = LiCl + BaCrO4 =>
CrLi2O4 + BaCl2 = 2 LiCl + BaCrO4
Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + MnSO4 + H2SO4 + K2SO4 =>
5 Sb2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 4 MnSO4 + 9 H2SO4 + 2 K2SO4
Mg(NO3)2NH4HCO3 = NH4(NO3)2MgHCO3 =>
Mg(NO3)2NH4HCO3 = NH4(NO3)2MgHCO3
H3PO4AgNO3 = H3NO3AgPO4 =>
H3PO4AgNO3 = H3NO3AgPO4
C3H8O3 + CO2 = C3H6O3 + H2O =>
6 C3H8O3 + 3 CO2 = 7 C3H6O3 + 3 H2O
[Co(en)3]C4H4O6Cl + NaI + NH4 = [Co(en)3]I + NaCl + (NH4)2C4H4O6 =>
[Co(en)3]C4H4O6Cl + NaI + 2 NH4 = [Co(en)3]I + NaCl + (NH4)2C4H4O6
ICl3 + NaOH + H2O = NaIO3 + HCl + H2 =>
ICl3 + NaOH + 2 H2O = NaIO3 + 3 HCl + H2
KOH + Al + H2C2O4 = K3Al(C2O4)3(H2O)3 + H2 =>
6 KOH + 2 Al + 6 H2C2O4 = 2 K3Al(C2O4)3(H2O)3 + 3 H2
Al + Pb(OH)2 = Al(OH)3 + Pb =>
2 Al + 3 Pb(OH)2 = 2 Al(OH)3 + 3 Pb
CH3CH3 = H2 + C2H4 =>
CH3CH3 = H2 + C2H4
KOH + Li = OH + KLi =>
KOH + Li = OH + KLi
Ca + H3PO4 + H2O = Ca10(PO4)6(OH)2 + H =>
10 Ca + 6 H3PO4 + 2 H2O = Ca10(PO4)6(OH)2 + 20 H
SO2{2-} + Cr2O7{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
3 SO2{2-} + 2 Cr2O7{2-} + 16 H{+} = 3 SO4{2-} + 4 Cr{3+} + 8 H2O
ZnCrO4 + Ca(OH)2 = Zn(OH)2 + CaCrO4 =>
ZnCrO4 + Ca(OH)2 = Zn(OH)2 + CaCrO4
NH3 + O2 = N6O6 + H2O =>
12 NH3 + 15 O2 = 2 N6O6 + 18 H2O
K2S + H2 = K2 + H2S =>
K2S + H2 = K2 + H2S
Mn + NiCl = MnNi + Cl =>
Mn + NiCl = MnNi + Cl
SO3{2-} + CrO4{2-} + H2O = SO4{2-} + Cr{3+} + OH{-} =>
3 SO3{2-} + 2 CrO4{2-} + 5 H2O = 3 SO4{2-} + 2 Cr{3+} + 10 OH{-}
Mg + FeO2 = Fe + MgO =>
2 Mg + FeO2 = Fe + 2 MgO
NaOCl + Na2S2O3 = Na + SO4 + Cl =>
5 NaOCl + Na2S2O3 = 7 Na + 2 SO4 + 5 Cl
Al2(SO4)3(aq) + Ba(NO3)2(aq) = BaSO4(s) + Al(NO3)3 =>
Al2(SO4)3(aq) + 3 Ba(NO3)2(aq) = 3 BaSO4(s) + 2 Al(NO3)3
SiO2 + HF = SiHF + O2 =>
SiO2 + HF = SiHF + O2
Na2S + Na2(SO4) + SiO2 = Na2(SiO3) + SO2 =>
Na2S + 3 Na2(SO4) + 4 SiO2 = 4 Na2(SiO3) + 4 SO2
Pb(NO3)2 + (NH4)2S = PbS + (NH4)(NO3) =>
Pb(NO3)2 + (NH4)2S = PbS + 2(NH4)(NO3)
FCa = CaF =>
FCa = CaF
HCr2O3 + KOH + O2 = K2CrO4 + H2O =>
4 HCr2O3 + 16 KOH + 7 O2 = 8 K2CrO4 + 10 H2O
Sr(NO3)2 + KF = SrF2 + KNO3 =>
Sr(NO3)2 + 2 KF = SrF2 + 2 KNO3
C6H5COOHCH3OH = C6H5COOCH3H2O =>
C6H5COOHCH3OH = C6H5COOCH3H2O
Sn + H2O = SnO + H2 =>
Sn + H2O = SnO + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
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