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2 Ca + 2 CH3COOH = 2 CaCH3COO + H2
KNO{-}3 + H{-}2CO{-}3 = K{-}2CO{-}3 + HNO{-}3 =>
KNO{-}3 + H{-}2CO{-}3 = K{-}2CO{-}3 + HNO{-}3
MgO + NO2 = MgNO3 =>
MgO + NO2 = MgNO3
KBr + C12 = KC1 + Br2 =>
12 KBr + C12 = 12 KC1 + 6 Br2
CrSO4 + HCl + O2 = CrCl3 + H2O + H2SO4 =>
4 CrSO4 + 12 HCl + O2 = 4 CrCl3 + 2 H2O + 4 H2SO4
Ni + Sn2{+} = Sn + Ni2{+} =>
2 Ni + Sn2{+} = 2 Sn + Ni2{+}
Mn + Cl2 = MnCl2 =>
Mn + Cl2 = MnCl2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2C2O4 + CuO = CO2 + H2O + Cu2O =>
H2C2O4 + 2 CuO = 2 CO2 + H2O + Cu2O
W{6+} + H4{-} = W{4+} + H4{+2} =>
3 W{6+} + 2 H4{-} = 3 W{4+} + 2 H4{+2}
O2 + Cl2 = O18Cl4 =>
9 O2 + 2 Cl2 = O18Cl4
Cu2OCl2 + HCl = CuCl2 + H2O =>
Cu2OCl2 + 2 HCl = 2 CuCl2 + H2O
Al(OH)3 + HClO2 = ClAlO3 + H2O =>
Al(OH)3 + HClO2 = ClAlO3 + 2 H2O
K3(Fe(CN)6) + Cr2O3 + KOH = K4(Fe(CN)6) + K2CrO4 + H2O =>
6 K3(Fe(CN)6) + Cr2O3 + 10 KOH = 6 K4(Fe(CN)6) + 2 K2CrO4 + 5 H2O
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
Zn + H2OSO4 = ZnSO4 + H2O =>
Zn + H2OSO4 = ZnSO4 + H2O
Ca3(Po4)2 + H2SO4 + H2O = Ca(H2Po4)2 + CaSO4*2H2O =>
Ca3(Po4)2 + 2 H2SO4 + 4 H2O = Ca(H2Po4)2 + 2 CaSO4*2H2O
NH4HCO3(aq) + Pb(NO3)2(aq) = NH4NO3() + Pb(HCO3)2 =>
2 NH4HCO3(aq) + Pb(NO3)2(aq) = 2 NH4NO3() + Pb(HCO3)2
AlCl3 + NH3 = AlNH3 + Cl =>
AlCl3 + NH3 = AlNH3 + 3 Cl
Na2CO3SO3 = Na2SO4CO2 =>
Na2CO3SO3 = Na2SO4CO2
Ba(OH)2(aq) + NaOH(aq) = Na(OH)2(aq) + Ba(OH)(aq) =>
Ba(OH)2(aq) + NaOH(aq) = Na(OH)2(aq) + Ba(OH)(aq)
NH4HCO3(aq) + Pb(NO3)2(aq) = NH4NO3() + Pb(HCO3)2 =>
2 NH4HCO3(aq) + Pb(NO3)2(aq) = 2 NH4NO3() + Pb(HCO3)2
KMnO4 + Cl = Cl2O + MnO2 + KCl =>
KMnO4 + 5 Cl = 2 Cl2O + MnO2 + KCl
Cl2 + LiI = ClI + Li =>
Cl2 + 2 LiI = 2 ClI + 2 Li
NH4HCO3(aq) + Pb(NO3)2(aq) = NH4NO3() + Pb(HCO3)2 =>
2 NH4HCO3(aq) + Pb(NO3)2(aq) = 2 NH4NO3() + Pb(HCO3)2
Fe2O3 + H2SO4 = Fe2[SO4]3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2[SO4]3 + 3 H2O
[Pt(NH3)6]Cl4 = [Pt(NH3)6] + Cl =>
[Pt(NH3)6]Cl4 = [Pt(NH3)6] + 4 Cl
(CH3(CH2)4CH3) + O2 = CO3 + H2O =>
2(CH3(CH2)4CH3) + 25 O2 = 12 CO3 + 14 H2O
XHSO3 + Na2Cr2O7 + H2SO4 = X2SO4 + Cr2(SO4)3 + H2O + Na2SO4 =>
6 XHSO3 + 2 Na2Cr2O7 + 5 H2SO4 = 3 X2SO4 + 2 Cr2(SO4)3 + 8 H2O + 2 Na2SO4
Ag(NH3)2 = H3 + AgN2 =>
Ag(NH3)2 = 2 H3 + AgN2
Na2CO3(s) + CH3COOH(aq) = H2O(l) + CH3COONa(aq) + CO2(g) =>
Na2CO3(s) + 2 CH3COOH(aq) = H2O(l) + 2 CH3COONa(aq) + CO2(g)
NH4HCO3(aq) + Pb(NO3)2(aq) = NH4NO3() + Pb(HCO3)2 =>
2 NH4HCO3(aq) + Pb(NO3)2(aq) = 2 NH4NO3() + Pb(HCO3)2
H2O + NaO = Na(OH)2 =>
H2O + NaO = Na(OH)2
C6H5CH3 + O = C6H5COOH + H2O =>
C6H5CH3 + 3 O = C6H5COOH + H2O
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
CH3CI + Na + C2H5CI = C3H8 + NaCI =>
CH3CI + 2 Na + C2H5CI = C3H8 + 2 NaCI
NaBrO3 + NaBr + HCl = NaCl + H2O + Br =>
NaBrO3 + 5 NaBr + 6 HCl = 6 NaCl + 3 H2O + 6 Br
C10H12 + O2 = H2O + CO2 =>
C10H12 + 13 O2 = 6 H2O + 10 CO2
Ca(H2Po4)2Ca(OH)2 = CaHPo4H2O =>
Ca(H2Po4)2Ca(OH)2 = 2 CaHPo4H2O
NH4HCO3(aq) + Pb(NO3)2(aq) = NH4NO3() + Pb(HCO3)2 =>
2 NH4HCO3(aq) + Pb(NO3)2(aq) = 2 NH4NO3() + Pb(HCO3)2
LuCl3 + NaOH = Lu(OH)2Cl + NaCl =>
LuCl3 + 2 NaOH = Lu(OH)2Cl + 2 NaCl
Cr2O7 + Sn{2+} + H{+} = Cr{3+} + Sn{4+} + H2O =>
Cr2O7 + 4 Sn{2+} + 14 H{+} = 2 Cr{3+} + 4 Sn{4+} + 7 H2O
R(OH)2 + HXO3 = H2O + R(XO3)2 =>
R(OH)2 + 2 HXO3 = 2 H2O + R(XO3)2
NH4HCO3(aq) + Pb(NO3)2(aq) = NH4NO3() + Pb(HCO3)2 =>
2 NH4HCO3(aq) + Pb(NO3)2(aq) = 2 NH4NO3() + Pb(HCO3)2
Ca(H2PO4)2 + CaO = CaHPO4 + H + O =>
Ca(H2PO4)2 + CaO = 2 CaHPO4 + 2 H + O
CO2 + H2O = CH3(CH2)4CH3 + O2 =>
12 CO2 + 14 H2O = 2 CH3(CH2)4CH3 + 19 O2
HCI(aq) + NaOH(aq) = NaCI + H2O(aq) =>
HCI(aq) + NaOH(aq) = NaCI + H2O(aq)
OHClCl + NaOH = ONaClCl + H2O =>
OHClCl + NaOH = ONaClCl + H2O
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
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