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2 KBrO3 + O2 = 2 KBrO4
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + Na2CO3 =>
2 NaHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + Na2CO3
SO2 + Ca(OH)2 = CaSO3 + HOH =>
SO2 + Ca(OH)2 = CaSO3 + HOH
HI(g) + H2SO4(l) = I2(s) + H2S(g) + H2O(l) =>
8 HI(g) + H2SO4(l) = 4 I2(s) + H2S(g) + 4 H2O(l)
Na2SO3 + H2 = SO2 + Na + H2O =>
Na2SO3 + H2 = SO2 + 2 Na + H2O
HCl + K2Cr2O7 + RbI = CrCl3 + RbIO4 + KCl + H2O =>
32 HCl + 4 K2Cr2O7 + 3 RbI = 8 CrCl3 + 3 RbIO4 + 8 KCl + 16 H2O
Ag + ZnCl2 = Ag2ZnCl2 =>
2 Ag + ZnCl2 = Ag2ZnCl2
Ca(OH)2 + H3PO4 = CaPO4 + H2O + H2 =>
2 Ca(OH)2 + 2 H3PO4 = 2 CaPO4 + 4 H2O + H2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Ag + Cl = Ag{+} + Cl{-}2 =>
Ag + Cl = Ag{+} + Cl{-}2
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
Mg(s) + CuNO3(aq) = Mg(NO3)2(aq) + Cu(s) =>
Mg(s) + 2 CuNO3(aq) = Mg(NO3)2(aq) + 2 Cu(s)
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
H3SiO3 + H2O = H3O + H2SiO3 =>
H3SiO3 + H2O = H3O + H2SiO3
NH3 + CaCl2 + Na2HPO4 = Ca3(PO4)2 + NaCl + NH4Cl =>
2 NH3 + 3 CaCl2 + 2 Na2HPO4 = Ca3(PO4)2 + 4 NaCl + 2 NH4Cl
CdS = Cd + S8 =>
8 CdS = 8 Cd + S8
CuCl + H2 = HCl2 + Cu =>
4 CuCl + H2 = 2 HCl2 + 4 Cu
Na2[B2(O2)2(OH)4] + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(O2)2(OH)4] + 4 KI + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 5 H2O + 2 I2
Cu(NO3)2 + NH3 = Cu(N3)2 + H2O =>
Cu(NO3)2 + 4 NH3 = Cu(N3)2 + 6 H2O
F2 + Ca = CaF2 =>
F2 + Ca = CaF2
Ti(ClO2)5 + Sr(OH)2 = Ti(OH)5 + Sr(ClO2)2 =>
2 Ti(ClO2)5 + 5 Sr(OH)2 = 2 Ti(OH)5 + 5 Sr(ClO2)2
K2SO3 + HBr = SO2 + HOH + KBr =>
K2SO3 + 2 HBr = SO2 + HOH + 2 KBr
Mg(OH)2 + NH3 = H2O + Mg3N2 = Mg + O =>
3 Mg(OH)2 + 2 NH3 = 6 H2O + Mg3N2
C2H6O(I) = C4H10O(I) + H2O(I) =>
2 C2H6O(I) = C4H10O(I) + H2O(I)
FeSO4 + KClO3 + KOH = K2FeO4 + K2SO4 + Cl2 + H2O =>
5 FeSO4 + 4 KClO3 + 16 KOH = 5 K2FeO4 + 5 K2SO4 + 2 Cl2 + 8 H2O
NH3 + Cu(OH) = CuNH3 + OH =>
NH3 + Cu(OH) = CuNH3 + OH
Mg(aq) + HNO3(aq) = Mg(NO3)(aq) + N2O(g) + H2O(l) =>
8 Mg(aq) + 10 HNO3(aq) = 8 Mg(NO3)(aq) + N2O(g) + 5 H2O(l)
Cr2O7{2} + H{+} + {-} = Cr + H2O =>
Cr2O7{2} + 14 H{+} + 16e = 2 Cr + 7 H2O
NaNO2 + H2SO4 + KI = NO + KI(SO4)3 + NaHSO4 + H2O =>
6 NaNO2 + 9 H2SO4 + KI = 6 NO + KI(SO4)3 + 6 NaHSO4 + 6 H2O
Cu(OH)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + KOH =>
2 Cu(OH)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KOH
C6H5COOH + C2H5OC2H5 = C6H5OC2H5 + C2H5COOH =>
C6H5COOH + C2H5OC2H5 = C6H5OC2H5 + C2H5COOH
SnO + Ca = CaO + Sn =>
SnO + Ca = CaO + Sn
C6H5CH2OH + H2SO4 = CH2OHC6H4SO2OH + H2O =>
C6H5CH2OH + H2SO4 = CH2OHC6H4SO2OH + H2O
MgSO4 + NH3 = MgH2 + NHSO4 =>
MgSO4 + NH3 = MgH2 + NHSO4
sodiumhypochlorite = sodiumchloride + sodiumchlorate =>
3 NaClO = 2 NaCl + NaClO3
Cu(OH)2 + HCl = CuOHCl + H2O =>
Cu(OH)2 + HCl = CuOHCl + H2O
C6H8O7 + O2(g) = CO2 + H2O =>
2 C6H8O7 + 9 O2(g) = 12 CO2 + 8 H2O
Pb + HCI = PbCI + H2 =>
2 Pb + 2 HCI = 2 PbCI + H2
Al + Fe(NO3)2 = Fe + Al(NO3) =>
2 Al + Fe(NO3)2 = Fe + 2 Al(NO3)
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + KNO3 + CO2 + MnSO4 + H2O + K2SO4 =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 660 KNO3 + 420 CO2 + 1176 MnSO4 + 1879 H2O + 223 K2SO4
Ba(NO3)2(aq) + NH2SO3H(aq) + H2O = BaSO4(s) + NH4NO3(aq) + HNO3(aq) =>
Ba(NO3)2(aq) + NH2SO3H(aq) + H2O = BaSO4(s) + NH4NO3(aq) + HNO3(aq)
C10H8O + HNO3 = C10H6N2O4 + H2O + O2 =>
2 C10H8O + 4 HNO3 = 2 C10H6N2O4 + 4 H2O + O2
Cu(s) + Cr(CH3COO)3(aq) = Cr(s) + Cu(CH3COO)2 =>
3 Cu(s) + 2 Cr(CH3COO)3(aq) = 2 Cr(s) + 3 Cu(CH3COO)2
Ce(OH)3 + KMnO4 + H2SO4 = Ce(SO4)2 + H2O + MnSO4 + K2SO4 =>
10 Ce(OH)3 + 2 KMnO4 + 23 H2SO4 = 10 Ce(SO4)2 + 38 H2O + 2 MnSO4 + K2SO4
AgC2H3O2 + Mn = Mn(C2H3O2)2 + Ag =>
2 AgC2H3O2 + Mn = Mn(C2H3O2)2 + 2 Ag
SiO2K2O = K2SiO3 =>
SiO2K2O = K2SiO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + Na2CO3 =>
2 NaHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + Na2CO3
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5NO2]Cl2 + NaCl =>
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5NO2]Cl2 + NaCl
NH4ClKNO3 = KCl + NH4NO3 =>
NH4ClKNO3 = KCl + NH4NO3
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