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K2Cr2O7 + BaCl2 + 2 NaOH = BaCr2O7 + 2 KOH + 2 NaCl
Ag2O + Mo = MoO3 + Ag =>
3 Ag2O + Mo = MoO3 + 6 Ag
Hg + Au(CH3COO)3 = Au + HgCH3COO =>
3 Hg + Au(CH3COO)3 = Au + 3 HgCH3COO
Sr(NO3)2 + KOH = Sr(OH)2 + K(NO3) =>
Sr(NO3)2 + 2 KOH = Sr(OH)2 + 2 K(NO3)
(NH4)2SO3 + H3PO4 = (NH4)3PO4 + SO2 + H2O =>
3(NH4)2SO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 SO2 + 3 H2O
H2SO4 = H + SO4 =>
H2SO4 = 2 H + SO4
CuBr2 = Cu2 + Br =>
2 CuBr2 = Cu2 + 4 Br
Fe + Mg{2+} = Fe{3+} + Mg =>
2 Fe + 3 Mg{2+} = 2 Fe{3+} + 3 Mg
KMnO4 + C2H4 + H2SO4 + H2O = C2H6O2 + MnSO4 + K2SO4 =>
2 KMnO4 + 5 C2H4 + 3 H2SO4 + 2 H2O = 5 C2H6O2 + 2 MnSO4 + K2SO4
Ba + C = BaC2 =>
Ba + 2 C = BaC2
FeSO4 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + K2SO4 =>
FeSO4 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + K2SO4
KNO3 + CH2O = CO + H2O + N2 + K2CO3 =>
2 KNO3 + 4 CH2O = 3 CO + 4 H2O + N2 + K2CO3
Cr(NO3)3 + NaBiO3 + HNO3 = Na2Cr2O7 + NaNO3 + Bi(NO3)3 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 4 HNO3 = Na2Cr2O7 + NaNO3 + 3 Bi(NO3)3 + 2 H2O
NH2NH2 + H2O2 = N + H2O =>
NH2NH2 + 2 H2O2 = 2 N + 4 H2O
OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{-2} + H2O =>
2 OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{-2} + H2O
HNO3(aq) = N2O5(g) + H2O(l) =>
2 HNO3(aq) = N2O5(g) + H2O(l)
P4O10(s) + H2O = H3PO4(aq) =>
P4O10(s) + 6 H2O = 4 H3PO4(aq)
Be + HNO3 = Be(NO3)2 + NO + H2O =>
3 Be + 8 HNO3 = 3 Be(NO3)2 + 2 NO + 4 H2O
Fe2O3 + KOH + H2O = K[Fe(OH)4] =>
Fe2O3 + 2 KOH + 3 H2O = 2 K[Fe(OH)4]
CH2CHCH3 + KMnO4 + H2O = CH3COCH3 + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + H2O = 3 CH3COCH3 + 2 MnO2 + 2 KOH
H3BO3 + H2O = B(OH)4{-} + H{+} =>
H3BO3 + H2O = B(OH)4{-} + H{+}
C8H8O3 + NaOH = C7H6O3 + H2O + Na =>
7 C8H8O3 + 14 NaOH = 8 C7H6O3 + 11 H2O + 14 Na
C2H5OH + H2O2 = CH3COOH + H2O =>
C2H5OH + 2 H2O2 = CH3COOH + 3 H2O
K2Cr2O7 + C2H2O4*2H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 C2H2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2 + 13 H2O
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
Fe(NO3)3*9H2O = Fe + NO3 + H2O =>
Fe(NO3)3*9H2O = Fe + 3 NO3 + 9 H2O
Mg(OH)2(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(s) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
Mg(NO3)2(aq) + KOH(aq) = Mg(OH)2(s) + KNO3(aq) =>
Mg(NO3)2(aq) + 2 KOH(aq) = Mg(OH)2(s) + 2 KNO3(aq)
HgO + CO = Hg + CO2 =>
HgO + CO = Hg + CO2
MoS2 + HNO3 = H2O + MoO3 + N2 + SO2 =>
5 MoS2 + 14 HNO3 = 7 H2O + 5 MoO3 + 7 N2 + 10 SO2
Pb(NO3)2 + K4Fe(CN)6 = Pb4(Fe(CN)6)2 + KNO3 =>
4 Pb(NO3)2 + 2 K4Fe(CN)6 = Pb4(Fe(CN)6)2 + 8 KNO3
C3H7Cl + KOH = C3H7OH + KCl =>
C3H7Cl + KOH = C3H7OH + KCl
Cl2O5 = ClO2 + O2 =>
2 Cl2O5 = 4 ClO2 + O2
C12H22O11 + HNO3 = H2C2O4 + NO + H2O =>
C12H22O11 + 12 HNO3 = 6 H2C2O4 + 12 NO + 11 H2O
Na6Ca2(AlSiO4)6(SO4)2 + H2SO4 = Na2SO4 + CaSO4 + Al2(SO4)3 + SiO2 + H2O =>
Na6Ca2(AlSiO4)6(SO4)2 + 12 H2SO4 = 3 Na2SO4 + 2 CaSO4 + 3 Al2(SO4)3 + 6 SiO2 + 12 H2O
Na2SO3 + HClO3 = NaClO3 + H2SO3 =>
Na2SO3 + 2 HClO3 = 2 NaClO3 + H2SO3
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
Al2(SO3)3 + HCl = AlCl3 + H2O + SO2 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO2
CaCO3(s) + HCl(l) = CaCl2(l) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(l) = CaCl2(l) + H2O(l) + CO2(g)
KHCO3 + Ca(OH)2 = KOH + Ca(HCO3)2 =>
2 KHCO3 + Ca(OH)2 = 2 KOH + Ca(HCO3)2
CaSO3 + H2O = Ca(OH)2 + H2SO3 =>
CaSO3 + 2 H2O = Ca(OH)2 + H2SO3
Pb(CH3COO)2 + HCl = PbCl2 + H(CH3COO) =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 H(CH3COO)
PbSO4 + CH3COONa = (CH3COO)2Pb + Na2SO4 =>
PbSO4 + 2 CH3COONa = (CH3COO)2Pb + Na2SO4
Al(s) + FeCl3(aq) = Fe + AlCl3 =>
Al(s) + FeCl3(aq) = Fe + AlCl3
Na2S2O8 + H2O = NaHSO4 + H2O2 =>
Na2S2O8 + 2 H2O = 2 NaHSO4 + H2O2
C11H15O3N + O2 = HNO3 + CO2 + H2O =>
2 C11H15O3N + 29 O2 = 2 HNO3 + 22 CO2 + 14 H2O
NaI + Cr(NO3)3 = CrI2 + NaNO3 + I2 =>
6 NaI + 2 Cr(NO3)3 = 2 CrI2 + 6 NaNO3 + I2
MgCl2*6H2O = Mg + Cl + H2O =>
MgCl2*6H2O = Mg + 2 Cl + 6 H2O
Fe(HCO3)3(s) = Fe2(CO3)3(s) + CO2(g) + H2O(l) =>
2 Fe(HCO3)3(s) = Fe2(CO3)3(s) + 3 CO2(g) + 3 H2O(l)
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