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2 KMnO4 + 2 NaI + 2 KOH = I2 + 2 K2MnO4 + 2 NaOH
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O =>
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O
Ca + Na2O = CaO + Na =>
Ca + Na2O = CaO + 2 Na
CH3OH + KMnO4 = HCOOK + H2O + MnO2 + KOH =>
3 CH3OH + 4 KMnO4 = 3 HCOOK + 4 H2O + 4 MnO2 + KOH
Ca(H2PO4)2 + (NH4)2CO3 = (NH4)2HPO4 + CaCO3 + H2CO3 =>
Ca(H2PO4)2 + 2(NH4)2CO3 = 2(NH4)2HPO4 + CaCO3 + H2CO3
HBrO + Ca(OH)2 = Ca + BrO2 + H2O =>
2 HBrO + 3 Ca(OH)2 = 3 Ca + 2 BrO2 + 4 H2O
Na[Al(OH)4] + NH4Cl = NaCl + NH4[Al(OH)4] =>
Na[Al(OH)4] + NH4Cl = NaCl + NH4[Al(OH)4]
H2SO4 + MgO = H2O + MgSO4 =>
H2SO4 + MgO = H2O + MgSO4
As2S3 + NO3{-} + H{+} = As{5+} + SO4{2-} + NO + H2O =>
3 As2S3 + 28 NO3{-} + 40 H{+} = 6 As{5+} + 9 SO4{2-} + 28 NO + 20 H2O
Ca(OH)2 + HN4Cl = CaCl2 + N + H2O =>
Ca(OH)2 + 2 HN4Cl = CaCl2 + 8 N + 2 H2O
C35H72 + O2 = CO + H2O =>
2 C35H72 + 71 O2 = 70 CO + 72 H2O
HCl(aq) + K2CrO4(aq) = KCl(aq) + H2CrO4(s) =>
2 HCl(aq) + K2CrO4(aq) = 2 KCl(aq) + H2CrO4(s)
C9H20 + O2 = H + CO2 =>
C9H20 + 9 O2 = 20 H + 9 CO2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
PB(CH3COO)2 + KI = PBI2 + K(CH3COO) =>
PB(CH3COO)2 + 2 KI = PBI2 + 2 K(CH3COO)
Fe3O4 + FeO + Fe3MgSi4O12 = Mg3Fe2Si3O12 + Fe2SiO4 =>
Fe3O4 + 8 FeO + 3 Fe3MgSi4O12 = Mg3Fe2Si3O12 + 9 Fe2SiO4
NaF(s) + AgNO3(aq) = NaNO3(aq) + AgF(s) =>
NaF(s) + AgNO3(aq) = NaNO3(aq) + AgF(s)
CaSO4*2H2O + H3PO4 = H2SO4 + Ca3(PO4)2 + H2O =>
3 CaSO4*2H2O + 2 H3PO4 = 3 H2SO4 + Ca3(PO4)2 + 6 H2O
C3H5Cl + NaI = NaCl + C3H5I =>
C3H5Cl + NaI = NaCl + C3H5I
S + OH{-} = S2{-} + (S2O3){2-} + H2O =>
10 S + 6 OH{-} = 4 S2{-} + (S2O3){2-} + 3 H2O
K2O + HCe = KCe + H2O =>
K2O + 2 HCe = 2 KCe + H2O
Si + NaOH = SiO + Na + H =>
Si + NaOH = SiO + Na + H
H2(IO3)2 + Mg(OH)2 = Mg(IO3)2 + H2O =>
H2(IO3)2 + Mg(OH)2 = Mg(IO3)2 + 2 H2O
Hg + K2Cr2O7 + H2SO4 = HgSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Hg + K2Cr2O7 + 7 H2SO4 = 3 HgSO4 + K2SO4 + Cr2(SO4)3 + 7 H2O
KBr + KBrO3 + HCl = KCl + Br2 + H2O =>
5 KBr + KBrO3 + 6 HCl = 6 KCl + 3 Br2 + 3 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Cr + Cu(No3)2 = Cr(No3)2 + Cu =>
Cr + Cu(No3)2 = Cr(No3)2 + Cu
PdCO3 + Fe3 = Pd3Fe2 + CO3 =>
9 PdCO3 + 2 Fe3 = 3 Pd3Fe2 + 9 CO3
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
Al2 + O3 = Al2O =>
3 Al2 + O3 = 3 Al2O
N2 + Cl2 = N2Cl2 =>
N2 + Cl2 = N2Cl2
SnCl2 + HgCl2 = SnCl4 + Hg =>
SnCl2 + HgCl2 = SnCl4 + Hg
HS4O + HI = HS + I + HO =>
HS4O + 4 HI = 4 HS + 4 I + HO
CaSO3 + HCl = SO2 + HO + CaCl =>
CaSO3 + HCl = SO2 + HO + CaCl
FeOOH + C6H12O6 = CO2 + Fe + H2O =>
8 FeOOH + C6H12O6 = 6 CO2 + 8 Fe + 10 H2O
Li + Ca2 = Li1Ca =>
2 Li + Ca2 = 2 Li1Ca
K(OH) + CO2 = KO2 + C(OH) =>
K(OH) + CO2 = KO2 + C(OH)
CO2 + KOH = KHCO3 =>
CO2 + KOH = KHCO3
NH4NO3(aq) + KOH(aq) = KNO3(aq) + H2O(l) + NH3(g) =>
NH4NO3(aq) + KOH(aq) = KNO3(aq) + H2O(l) + NH3(g)
KNO3(s) + S = K2SO4 + SO2 + N2 =>
2 KNO3(s) + 2 S = K2SO4 + SO2 + N2
BaNO3 + NH4SO4 = BaSO4 + NH4NO3 =>
BaNO3 + NH4SO4 = BaSO4 + NH4NO3
PbCrO4 + P = P2O5 + Cr2O3 + Pb3O4 =>
30 PbCrO4 + 14 P = 7 P2O5 + 15 Cr2O3 + 10 Pb3O4
NH4Cl4O4 + Al = Al2O3 + N2 + Cl2 + H2O =>
6 NH4Cl4O4 + 8 Al = 4 Al2O3 + 3 N2 + 12 Cl2 + 12 H2O
H12C16O2N2 + O2 = H10C16O2N2 + H2O =>
2 H12C16O2N2 + O2 = 2 H10C16O2N2 + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Cr + H2O = Cr(OH)3 + H =>
Cr + 3 H2O = Cr(OH)3 + 3 H
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
NaCl03 = NaCl04 + NaCl =>
3 NaCl03 = 2 NaCl04 + NaCl
S2O32{-} + MnO4{-} + H3O{+} = SO42{-} + Mn2{+} + H2O =>
13 S2O32{-} + 206 MnO4{-} + 296 H3O{+} = 26 SO42{-} + 103 Mn2{+} + 444 H2O
NaBr2 + CuCl2 = NaCl2 + CuBr2 =>
NaBr2 + CuCl2 = NaCl2 + CuBr2
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