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Pb(NO3)2 + 2 Na2Co3 = Pb(Co3)2 + 2 Na2(NO3)
Fr + BaCl2 = FrCl + Ba =>
2 Fr + BaCl2 = 2 FrCl + Ba
CaCl2 + H2CaO4 = HCl + CaCaO4 =>
CaCl2 + H2CaO4 = 2 HCl + CaCaO4
KNO3 + Pb(NO3)2 = KPb + NO3 =>
KNO3 + Pb(NO3)2 = KPb + 3 NO3
BaCrO4 + HCl = BaCl + H2O + Cr2O7 =>
2 BaCrO4 + 2 HCl = 2 BaCl + H2O + Cr2O7
C12H22O11 + NH4OH + C2H5OH = C10H15N + H2O =>
C12H22O11 + 3 NH4OH + 9 C2H5OH = 3 C10H15N + 23 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N{2} + H{2} = NH{4} =>
N{2} + H{2} = NH{4}
Na2SO4 + H2SO4 = Na2H2 + SO4 =>
Na2SO4 + H2SO4 = Na2H2 + 2 SO4
K2Cr2O7 + Cu = K2Cu2O7 + Cr =>
K2Cr2O7 + 2 Cu = K2Cu2O7 + 2 Cr
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na3AsO4 + HCl = H3AsO4 + NaCl =>
Na3AsO4 + 3 HCl = H3AsO4 + 3 NaCl
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
AlPO4 + Cu(NO3)2 = Cu3(PO4)2 + Al(NO3)3 =>
2 AlPO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 2 Al(NO3)3
NaCl(ac) + CaSO4(ac) = CaCl2(ac) + Na2SO4 =>
2 NaCl(ac) + CaSO4(ac) = CaCl2(ac) + Na2SO4
SO2 + H2O = SO4{-2} + H{+} + e =>
SO2 + 2 H2O = SO4{-2} + 4 H{+} + 2e
KNO3 + Al + S = K2S + N2 + Al2O3 =>
2 KNO3 + 4 Al + S = K2S + N2 + 2 Al2O3
CuS + K2CO3 = CuCO3 + K2S =>
CuS + K2CO3 = CuCO3 + K2S
KOH + PO4 = K3PO4 + OH =>
3 KOH + PO4 = K3PO4 + 3 OH
Mg(NO3)2 + Li2O = MgO + LiNO3 =>
Mg(NO3)2 + Li2O = MgO + 2 LiNO3
AgNO3 + C6H12N4 + H2O = AgOH + CH2O + NH4NO3 =>
4 AgNO3 + C6H12N4 + 10 H2O = 4 AgOH + 6 CH2O + 4 NH4NO3
F2 + Fe{2+} = F{-} + Fe{3+} =>
F2 + 2 Fe{2+} = 2 F{-} + 2 Fe{3+}
Na2C4H4O6 + Hg(NO3)2 = NaNO3 + C4H4HgO6 =>
Na2C4H4O6 + Hg(NO3)2 = 2 NaNO3 + C4H4HgO6
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
O2F2 = O + F =>
O2F2 = 2 O + 2 F
SO6 + H2O = H2SO4 + O2 =>
2 SO6 + 2 H2O = 2 H2SO4 + 3 O2
FeCl2 + NH4SCN = FeSCN + Cl2NH4 =>
FeCl2 + NH4SCN = FeSCN + Cl2NH4
Fe2(SO4)3 + CaBr2 = FeBr3 + CaSO4 =>
Fe2(SO4)3 + 3 CaBr2 = 2 FeBr3 + 3 CaSO4
CuOHCl + NaOH = NaOHCl + CuOH =>
CuOHCl + NaOH = NaOHCl + CuOH
Au(s) + H2SO4 = Au2{+} + SO2(g) + HSO4{-} + H2O =>
4 Au(s) + 3 H2SO4 = 2 Au2{+} + SO2(g) + 2 HSO4{-} + 2 H2O
HC6H7O6 + NaOH = H2O + NaC6H7O6 =>
HC6H7O6 + NaOH = H2O + NaC6H7O6
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
Ni(OH)2 + Na2S = NiS + NaOH =>
Ni(OH)2 + Na2S = NiS + 2 NaOH
CaI2 + K = KI + Ca =>
CaI2 + 2 K = 2 KI + Ca
H2C6H7O5 + H2O = H2C6H8O5 + OH =>
H2C6H7O5 + H2O = H2C6H8O5 + OH
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
CaSO4*05H2O = CaSO4 + H2O =>
CaSO4*05H2O = CaSO4 + 5 H2O
NaHCO3(heat) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(heat) = Na2CO3(s) + CO2(g) + H2O(g)
SO6 + H2O = H2SO4 + O2 =>
2 SO6 + 2 H2O = 2 H2SO4 + 3 O2
HHHH + OO = HOHHOH =>
HHHH + OO = HOHHOH
O2 + HF = OF2 + H2O =>
O2 + 2 HF = OF2 + H2O
HF + Cu = CuF2 + H =>
2 HF + Cu = CuF2 + 2 H
C4H11NO3 + HCl = HNO3 + C4H11Cl =>
C4H11NO3 + HCl = HNO3 + C4H11Cl
ZnO + BaSO4 = BaZnO2 + SO3 =>
ZnO + BaSO4 = BaZnO2 + SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(ClO)2 + Na2S2O3 + NaOH = CaSO4 + NaCl + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaSO4 + 4 NaCl + H2O
CuO + C6H8O7 = C12H10Cu3O14 + H2O =>
3 CuO + 2 C6H8O7 = C12H10Cu3O14 + 3 H2O
C3H8O2 + H2O2 = C3H8O3 + H2O =>
C3H8O2 + H2O2 = C3H8O3 + H2O
SiO2 + C(s) = Si(s) + CO(g) =>
SiO2 + 2 C(s) = Si(s) + 2 CO(g)
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