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Zn + CuSO4 = Cu + ZnSO4
C7H4O3 + HNO3 + H2SO4 = C8H5NO6 + H2O + HSO4 =>
8 C7H4O3 + 7 HNO3 + 2 H2SO4 = 7 C8H5NO6 + 3 H2O + 2 HSO4
IBr + H2O = HIO + HBr =>
IBr + H2O = HIO + HBr
Ba(NH2)2 + H2O = Ba(OH)2 + NH3 =>
Ba(NH2)2 + 2 H2O = Ba(OH)2 + 2 NH3
FeO + H2 = Fe + OH =>
2 FeO + H2 = 2 Fe + 2 OH
Ca2O4Si(s) + HF(g) = SiF4(g) + CaF2(s) + H2O(l) =>
Ca2O4Si(s) + 8 HF(g) = SiF4(g) + 2 CaF2(s) + 4 H2O(l)
Na2S2O3 + HNO3 = NaHSO4 + NO2 + H2O =>
Na2S2O3 + 8 HNO3 = 2 NaHSO4 + 8 NO2 + 3 H2O
ZnO + NaMnO4 + K2SO3 = K2SO4 + Na2ZnO2 + MnO2 =>
ZnO + 2 NaMnO4 + 3 K2SO3 = 3 K2SO4 + Na2ZnO2 + 2 MnO2
Cl2 + MnCl + H2O = MnO2 + HCl =>
3 Cl2 + 2 MnCl + 4 H2O = 2 MnO2 + 8 HCl
NH4OH + HCe = NH4Ce + H2O =>
NH4OH + HCe = NH4Ce + H2O
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
K3Cr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
2 K3Cr2O7 + 28 HCl = 4 CrCl3 + 6 KCl + 14 H2O + 5 Cl2
Al(OH)3 + HCl = Al(H2O)3 + Cl =>
Al(OH)3 + 3 HCl = Al(H2O)3 + 3 Cl
H8 = H5 =>
5 H8 = 8 H5
HCN + CUSO4 = H2SO4 + CU(CN)2 =>
2 HCN + CUSO4 = H2SO4 + CU(CN)2
NaOH + HB4 = H2O + NaB4 =>
NaOH + HB4 = H2O + NaB4
Fe2(SO4)3 + NaOH + As2(SO4)5 = FeAsO4*2H2O + H2O + Na2SO4 =>
Fe2(SO4)3 + 16 NaOH + As2(SO4)5 = 2 FeAsO4*2H2O + 4 H2O + 8 Na2SO4
MnSO4 + HOH = Mn(OH)2 + H2SO4 =>
MnSO4 + 2 HOH = Mn(OH)2 + H2SO4
Sr(NO3)2 + KI = SrI2 + KNO3 =>
Sr(NO3)2 + 2 KI = SrI2 + 2 KNO3
KCl3O + HI + H2SO4 = KHSO4 + HCl + I2 + H2O =>
KCl3O + 4 HI + H2SO4 = KHSO4 + 3 HCl + 2 I2 + H2O
PbS + Na2S = PbNa2 + S2 =>
PbS + Na2S = PbNa2 + S2
Ca(OH)2 + HNO3 = CaN2O6 + H2O =>
Ca(OH)2 + 2 HNO3 = CaN2O6 + 2 H2O
Ba{2+} + Cl{-} + H2O = BaCl2H4O2 =>
Ba{2+} + 2 Cl{-} + 2 H2O = BaCl2H4O2
Cr2O3 + KClO3 + KOH = K3CrO4 + KCl + H2O =>
3 Cr2O3 + 2 KClO3 + 18 KOH = 6 K3CrO4 + 2 KCl + 9 H2O
PbI2 + Fe2 = FeI2 + Pb2 =>
2 PbI2 + Fe2 = 2 FeI2 + Pb2
Fe + MgCl2 = Fe(Cl2)2 + Mg =>
Fe + 2 MgCl2 = Fe(Cl2)2 + 2 Mg
Ge4 + O2 = Ge2O4 =>
Ge4 + 4 O2 = 2 Ge2O4
Na2SO3 + HClO4 = NaCl + SO2 + H2O + O2 =>
Na2SO3 + 2 HClO4 = 2 NaCl + SO2 + H2O + 4 O2
Mn2O7 + H2SO4 = Mn2(SO4)3 + O2 + H2O =>
Mn2O7 + 3 H2SO4 = Mn2(SO4)3 + 2 O2 + 3 H2O
KCrO3 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KCrO3 + 4 FeSO4 + 6 H2SO4 = Cr2(SO4)3 + 2 Fe2(SO4)3 + K2SO4 + 6 H2O
CrN + SnSe2 = Cr2Se3 + Sn3N4 =>
4 CrN + 3 SnSe2 = 2 Cr2Se3 + Sn3N4
H2S(aq)Cl2(aq) = HCl(aq) + S8(s) =>
8 H2S(aq)Cl2(aq) = 16 HCl(aq) + S8(s)
Cu(NO3)2 + Mg(OH)2 = Cu(OH)2 + Mg(NO3)2 =>
Cu(NO3)2 + Mg(OH)2 = Cu(OH)2 + Mg(NO3)2
Na3PO4 + K2SO4 = Na3SO4 + K2PO4 =>
Na3PO4 + K2SO4 = Na3SO4 + K2PO4
Zn(s) + AgNo3(aq) = Zn(No3)2(aq) + Ag =>
Zn(s) + 2 AgNo3(aq) = Zn(No3)2(aq) + 2 Ag
Fe + Se2 = FeSe2 =>
Fe + Se2 = FeSe2
Ni(NO3)2*6H2O + N10H40O41W12 + N6H24Mo7O24*4H2O = NiW8Mo2O4 + NH4NO3 + H2O + HNO3 =>
84 Ni(NO3)2*6H2O + 56 N10H40O41W12 + 24 N6H24Mo7O24*4H2O = 84 NiW8Mo2O4 + 137 NH4NO3 + 1435 H2O + 598 HNO3
Al + NaOH = Al(NaOH)2 =>
Al + 2 NaOH = Al(NaOH)2
PO4 = PO2 + O2 =>
PO4 = PO2 + O2
C2H5NH2 + HBr = CH3CH2Br + NH3 =>
C2H5NH2 + HBr = CH3CH2Br + NH3
Be + H2SO4 = BeSO4 + H2S + H2O =>
4 Be + 5 H2SO4 = 4 BeSO4 + H2S + 4 H2O
AlCl3 + HOH = AlOHCl2 + HCl =>
AlCl3 + HOH = AlOHCl2 + HCl
Cl2 + LiI = Li2Cl + I2 =>
Cl2 + 4 LiI = 2 Li2Cl + 2 I2
C2H4 + CI2 = C2H2CI + H2CI =>
2 C2H4 + 2 CI2 = C2H2CI + 3 H2CI
H2SO4 + Fe = FeSO4 + H2O + H2S =>
5 H2SO4 + 4 Fe = 4 FeSO4 + 4 H2O + H2S
Cr2O3 + Al = Cr + Al2O3 =>
Cr2O3 + 2 Al = 2 Cr + Al2O3
MgO + H2O(l) = Mg(OH)2 =>
MgO + H2O(l) = Mg(OH)2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Cl2O7 + Al2O3 = AlCl3 + O2 =>
3 Cl2O7 + Al2O3 = 2 AlCl3 + 12 O2
Na3Co(NO2)6 + KCl = K2NaCo(NO2)6 + NaCl =>
Na3Co(NO2)6 + 2 KCl = K2NaCo(NO2)6 + 2 NaCl
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