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CH2CH2 + H2O = CH3CH2OH
CoCl2 + H2SO4 = HCl + CoSO4 =>
CoCl2 + H2SO4 = 2 HCl + CoSO4
MnS + HCl = MnCl2 + H2S =>
MnS + 2 HCl = MnCl2 + H2S
(NH4)2CO3 + Ba(OH)2 = NH4OH + BaCO3 =>
(NH4)2CO3 + Ba(OH)2 = 2 NH4OH + BaCO3
C4H9COH + Cu(OH)2 = C4H9COOH + CuOH + H2O =>
C4H9COH + 2 Cu(OH)2 = C4H9COOH + 2 CuOH + H2O
CH2CHCH2OH(l) + O2(g) = CO2 + H2O =>
CH2CHCH2OH(l) + 4 O2(g) = 3 CO2 + 3 H2O
MgSO4 + KOH + HNO3 = H2O + K2SO4 + Mg(NO3)2 =>
MgSO4 + 2 KOH + 2 HNO3 = 2 H2O + K2SO4 + Mg(NO3)2
CH3CH2CH2HO + O = CO2 + H2O =>
CH3CH2CH2HO + 9 O = 3 CO2 + 4 H2O
C6H12O6 + CO2 + NH3 = C10H18O5N15 + H2O =>
C6H12O6 + 74 CO2 + 120 NH3 = 8 C10H18O5N15 + 114 H2O
Pt + NaCl = PtCl4 + Na =>
Pt + 4 NaCl = PtCl4 + 4 Na
Fe + K4[Fe(CN)6] + HCl = Fe3K4 + HCl[Fe(CN)6] =>
3 Fe + K4[Fe(CN)6] + HCl = Fe3K4 + HCl[Fe(CN)6]
C3H7I + CH3I + Na = C4H10 + NaI =>
C3H7I + CH3I + 2 Na = C4H10 + 2 NaI
H3AsO4 + Ca(OH)2 = Ca3(AsO4)2 + HOH =>
2 H3AsO4 + 3 Ca(OH)2 = Ca3(AsO4)2 + 6 HOH
Au + AgNO3 = Au(NO3)3 + Ag =>
Au + 3 AgNO3 = Au(NO3)3 + 3 Ag
Br + Ca = CaBr =>
Br + Ca = CaBr
IrF6 + Si = IrF5 + SiF4 =>
4 IrF6 + Si = 4 IrF5 + SiF4
Ag{+} + Sn = Ag + Sn{2+} =>
2 Ag{+} + Sn = 2 Ag + Sn{2+}
Na + Sr(CH3COO)2 = Sr + NaCH3COO =>
2 Na + Sr(CH3COO)2 = Sr + 2 NaCH3COO
MnSO4 + Cl2 + NaOH = Na2MnO4 + NaCl + Na2SO4 + H2O =>
MnSO4 + 2 Cl2 + 8 NaOH = Na2MnO4 + 4 NaCl + Na2SO4 + 4 H2O
KClO3 + H2SO4 = KHSO4 + O2 + Cl2O + H2O =>
2 KClO3 + 2 H2SO4 = 2 KHSO4 + 2 O2 + Cl2O + H2O
CCl3CO2H + NaOH = CCl3CO2Na + H2O =>
CCl3CO2H + NaOH = CCl3CO2Na + H2O
HgO + CH3COOH = Hg(CH3COO)2 + H2O =>
HgO + 2 CH3COOH = Hg(CH3COO)2 + H2O
HNO3 + BaSO3 = Ba(NO3)2 + H2O + SO2 =>
2 HNO3 + BaSO3 = Ba(NO3)2 + H2O + SO2
Zn + O5 = ZnO =>
5 Zn + O5 = 5 ZnO
H2O2(aq) + N2H4(aq) = H2O(l) + N2(g) =>
2 H2O2(aq) + N2H4(aq) = 4 H2O(l) + N2(g)
AgNO3 + CaCO3 = AgCO3 + CaNO3 =>
AgNO3 + CaCO3 = AgCO3 + CaNO3
PH3(g) + O2(g) = H3PO4(s) =>
PH3(g) + 2 O2(g) = H3PO4(s)
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Na + CaO = Ca + NaO =>
Na + CaO = Ca + NaO
CoCl2 + H2SO4 = HCl + CoSO4 =>
CoCl2 + H2SO4 = 2 HCl + CoSO4
Cr3{+} + OH{-} + H2O2 = Cr2O7{2-} + H2O =>
2 Cr3{+} + 8 OH{-} + 17 H2O2 = 3 Cr2O7{2-} + 21 H2O
BaCl2 + K3PO4 = KCl + Ba3(PO4)2 =>
3 BaCl2 + 2 K3PO4 = 6 KCl + Ba3(PO4)2
CaCl2(aq) + NaNO3(aq) = Ca(NO3)2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaNO3(aq) = Ca(NO3)2(aq) + 2 NaCl(aq)
Cs + F2 = CsF2 =>
Cs + F2 = CsF2
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
H3PO4(aq) + Ca(OH)2(aq) = Ca3(PO4)2(aw) + H2O(l) =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(aw) + 6 H2O(l)
WO3 + SnCl2 + HCl = W3O4 + H2SnCl6 + H2O =>
3 WO3 + 5 SnCl2 + 20 HCl = W3O4 + 5 H2SnCl6 + 5 H2O
Ti + OH = Ti(OH)4 =>
Ti + 4 OH = Ti(OH)4
FeCl{3} + AgNO{3} = AgCl + Fe(NO{3}){3} =>
FeCl{3} + AgNO{3} = AgCl + Fe(NO{3}){3}
Fe(OH)2 = Fe + OH =>
Fe(OH)2 = Fe + 2 OH
Si + NaOH + O = Na2SiO3 + H2 =>
Si + 2 NaOH + O = Na2SiO3 + H2
CaCl2 + Pb(CH3COO)2 = Ca(CH3COO)2 + PbCl2 =>
CaCl2 + Pb(CH3COO)2 = Ca(CH3COO)2 + PbCl2
C6H6O + H2O = CO + H2 =>
C6H6O + 5 H2O = 6 CO + 8 H2
Mg(NO3)2 + Al(C2H3O2)3 = Al(NO3)3 + Mg(C2H3O2)2 =>
3 Mg(NO3)2 + 2 Al(C2H3O2)3 = 2 Al(NO3)3 + 3 Mg(C2H3O2)2
Al2(SO4)2 + Ba(NO3)2 = Ba(SO4) + Al(NO3)2 =>
Al2(SO4)2 + 2 Ba(NO3)2 = 2 Ba(SO4) + 2 Al(NO3)2
Cu + H2Se = Cu2Se + H2 =>
2 Cu + H2Se = Cu2Se + H2
Na3AsO3 + K2Cr2O7 + H2SO4 = Na3AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na3AsO3 + K2Cr2O7 + 4 H2SO4 = 3 Na3AsO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
NaHCO3 + MgO = Na2CO3 + MgCO3 + H2O =>
2 NaHCO3 + MgO = Na2CO3 + MgCO3 + H2O
NH4NO2N2 + H2O = HNO2 + NH4OH =>
NH4NO2N2 + 4 H2O = 2 HNO2 + 2 NH4OH
(NH4)3N + V2(SO4)5 = (NH4)2SO4 + V3N5 =>
10(NH4)3N + 3 V2(SO4)5 = 15(NH4)2SO4 + 2 V3N5
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