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NO2 + 2 H2O = H2NO4 + H2
Al + H(SO4) = Al(SO4) + H =>
Al + H(SO4) = Al(SO4) + H
PbO2 + Na2SO3 + H2SO4 = PbSO4 + Na2SO4 + H2O =>
PbO2 + Na2SO3 + H2SO4 = PbSO4 + Na2SO4 + H2O
MgBr2(s) + Cl2(g) = MgCl2(aq) + Br2(g) =>
MgBr2(s) + Cl2(g) = MgCl2(aq) + Br2(g)
NaNO2 + H2SO4 + Cu = CuSO4 + NO + Na2SO4 + H2O =>
2 NaNO2 + 2 H2SO4 + Cu = CuSO4 + 2 NO + Na2SO4 + 2 H2O
Zn + NH4OH = Zn(OH)2 + NH4 =>
Zn + 2 NH4OH = Zn(OH)2 + 2 NH4
K2Cr2O7 + HX = X2 + KX + CrX3 + H2O =>
K2Cr2O7 + 14 HX = 3 X2 + 2 KX + 2 CrX3 + 7 H2O
C3H6O + O2(g) = CO2 + H2O =>
C3H6O + 4 O2(g) = 3 CO2 + 3 H2O
MgCl2(aq) + LiF(aq) = MgF2(s) + LiCl(aq) =>
MgCl2(aq) + 2 LiF(aq) = MgF2(s) + 2 LiCl(aq)
HNO3(ac) + CaCO3(s) = CO2(g) + H2O(g) + Ca(NO3)2(ac) =>
2 HNO3(ac) + CaCO3(s) = CO2(g) + H2O(g) + Ca(NO3)2(ac)
Ge + S = GeS =>
Ge + S = GeS
KClO3 + SO2 + H2O = Cl2 + K2SO4 + H2SO4 =>
2 KClO3 + 5 SO2 + 4 H2O = Cl2 + K2SO4 + 4 H2SO4
Al2O3 + HgCl2 = AlCl3 + HgO =>
Al2O3 + 3 HgCl2 = 2 AlCl3 + 3 HgO
CH4 + F2 = CF4 + HF =>
CH4 + 4 F2 = CF4 + 4 HF
Cr2O3 + KOH + Cl2 = KCl + K2CrO4 + H2O =>
Cr2O3 + 10 KOH + 3 Cl2 = 6 KCl + 2 K2CrO4 + 5 H2O
Cr + PbF2 = CrF2 + Pb =>
Cr + PbF2 = CrF2 + Pb
NH4NO3 + CH3NO2 = N2 + H2O + CO =>
NH4NO3 + 2 CH3NO2 = 2 N2 + 5 H2O + 2 CO
Li2O + Al2O3 = Li5AlO4 =>
5 Li2O + Al2O3 = 2 Li5AlO4
P4(g) + Cl2(g) = PCl5(g) =>
P4(g) + 10 Cl2(g) = 4 PCl5(g)
MnC2O4 = Mn + CO2 =>
MnC2O4 = Mn + 2 CO2
Cu2CO3(OH)2*H2O = CuO + CO2 + H2O =>
Cu2CO3(OH)2*H2O = 2 CuO + CO2 + 2 H2O
Na2S + KClO3 = NaClO3 + K2S =>
Na2S + 2 KClO3 = 2 NaClO3 + K2S
KAl(OH)4(aq) + H2SO4(aq) = Al(OH)3 + K2SO4(aq) + H2O(l) =>
2 KAl(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3 + K2SO4(aq) + 2 H2O(l)
Fe(NO3)3 + KCH3COO = Fe(CH3COO)3 + K(NO3) =>
Fe(NO3)3 + 3 KCH3COO = Fe(CH3COO)3 + 3 K(NO3)
NO2{-} + HCl = HNO2 + Cl{-} =>
NO2{-} + HCl = HNO2 + Cl{-}
C8H10 + C4H9Cl = C12H18 + HCl =>
C8H10 + C4H9Cl = C12H18 + HCl
Pb(C2H3O2)2(aq) + Na2S(aq) = NaC2H3O2 + PbS =>
Pb(C2H3O2)2(aq) + Na2S(aq) = 2 NaC2H3O2 + PbS
Ba(s) + HBr(aq) = H2 + BaBr2 =>
Ba(s) + 2 HBr(aq) = H2 + BaBr2
NiCl2 + NH4OH = Ni(OH)2 + NH4Cl =>
NiCl2 + 2 NH4OH = Ni(OH)2 + 2 NH4Cl
Cu(NH3)4 + H2SO4 = CuSO4 + NH3 + H2 =>
Cu(NH3)4 + H2SO4 = CuSO4 + 4 NH3 + H2
Au(s) + KCN(aq) + O2(g) + H2O(l) = KAu(CN)4(aq) + KOH(aq) =>
4 Au(s) + 16 KCN(aq) + 3 O2(g) + 6 H2O(l) = 4 KAu(CN)4(aq) + 12 KOH(aq)
SnCl4 + NH4OH = SnOH + HCl + N4 =>
4 SnCl4 + 4 NH4OH = 4 SnOH + 16 HCl + N4
Pb + S8 = PbS =>
8 Pb + S8 = 8 PbS
NiCl2*6H2O + NH2CH2CH2NH2 = Ni(NH2CH2CH2NH2)3Cl2 + H2O =>
NiCl2*6H2O + 3 NH2CH2CH2NH2 = Ni(NH2CH2CH2NH2)3Cl2 + 6 H2O
Ca(CH3COO)2 + (NH4)3PO4 = Ca3(PO4)2 + (NH4)(CH3COO) =>
3 Ca(CH3COO)2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6(NH4)(CH3COO)
C3H7COOH + Mg = (C3H7COO)Mg + H2 =>
2 C3H7COOH + 2 Mg = 2(C3H7COO)Mg + H2
BaCrO4 + H2O = BaO + H2CrO4 =>
BaCrO4 + H2O = BaO + H2CrO4
Ca2Al3Si3O12(OH) = CaAl2Si2O8 + Ca3Al2Si3O12 + Al2O3 + H2O =>
6 Ca2Al3Si3O12(OH) = 6 CaAl2Si2O8 + 2 Ca3Al2Si3O12 + Al2O3 + 3 H2O
F2(g) + KCl(aq) = KF(aq) + Cl2(g) =>
F2(g) + 2 KCl(aq) = 2 KF(aq) + Cl2(g)
Fe + HgCl2 = FeCl2 + Hg =>
Fe + HgCl2 = FeCl2 + Hg
C55H98O6 + CH4O = C19H36O2 + C3H8O3 =>
34 C55H98O6 + 163 CH4O = 98 C19H36O2 + 57 C3H8O3
Se(s) + O2(g) = SeO(g) =>
2 Se(s) + O2(g) = 2 SeO(g)
Cl2O5 + FeO = Fe(ClO3)2 =>
Cl2O5 + FeO = Fe(ClO3)2
FeC2O4*2H2O + H2O2 + H2C2O4 + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4 + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 3 H2O
SO3(g) + H2O(aq) = H2SO4 =>
SO3(g) + H2O(aq) = H2SO4
Fe(OH)2 + NH4Cl = FeCl2 + NH4OH =>
Fe(OH)2 + 2 NH4Cl = FeCl2 + 2 NH4OH
HCH3CO2 + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 HCH3CO2 + Al(OH)3 = 3 H2O + Al(C2H3O2)3
C5H5N + H2O = C5H6N + OH =>
C5H5N + H2O = C5H6N + OH
K4[Fe(CN)6] = Fe3C + C + N2 + KCN =>
3 K4[Fe(CN)6] = Fe3C + 5 C + 3 N2 + 12 KCN
KMnO4 + H2SO4 + FeCl2 + KCl = MnSO4 + K2SO4 + H2O + FeCl3 =>
KMnO4 + 4 H2SO4 + 5 FeCl2 + 5 KCl = MnSO4 + 3 K2SO4 + 4 H2O + 5 FeCl3
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