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CuCO3 + H2SO4 = CuSO4 + H2O + CO2
Ca(OH)2 = CaOH2O =>
Ca(OH)2 = CaOH2O
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
C7H8O + O = CO2 + H2O =>
C7H8O + 17 O = 7 CO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KOH + N2O = KN3 + KNO2 + H2O =>
6 KOH + 5 N2O = 2 KN3 + 4 KNO2 + 3 H2O
Li + Cu(OH)2 = Li(OH)2 + Cu =>
Li + Cu(OH)2 = Li(OH)2 + Cu
HH = H2 =>
HH = H2
NH4 + CaO = Ca + NH3 + H2O =>
2 NH4 + CaO = Ca + 2 NH3 + H2O
Cu(OH)2 + HNO3 = CuOHNO3 + H + O =>
Cu(OH)2 + HNO3 = CuOHNO3 + 2 H + O
Ag + Cr = AgCr =>
Ag + Cr = AgCr
Pb(NO3)2 + H3OBr = PbBr2 + H3O(NO3) =>
Pb(NO3)2 + 2 H3OBr = PbBr2 + 2 H3O(NO3)
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnO2 + K2SO4 + H2O =>
3 CH3CH2OH + 4 KMnO4 + 2 H2SO4 = 3 CH3COOH + 4 MnO2 + 2 K2SO4 + 5 H2O
SO2CuO = CuSO3 =>
SO2CuO = CuSO3
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
CuO + HCl = CuCl2 + H2O = CuO + H2O =>
CuO + 2 HCl = CuCl2 + H2O
C7H6O2 + C2H8N2 = C16H16N2O2 + H2O =>
2 C7H6O2 + C2H8N2 = C16H16N2O2 + 2 H2O
CH3 + OH + Na = C2H3ONa + H2 =>
2 CH3 + OH + Na = C2H3ONa + 2 H2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H3BO3H2O = H3OH2BO3 =>
H3BO3H2O = H3OH2BO3
CuOHH2SO4 = CuSO4OHH2 =>
CuOHH2SO4 = CuSO4OHH2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
LaBr3 + K2C2O4 = La2(C2O4)3 + KBr =>
2 LaBr3 + 3 K2C2O4 = La2(C2O4)3 + 6 KBr
CrO2 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
CrO2 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
CH3CH(Cl)(CH2)3CH3 = HCl + CH3CHCHCH2CH2CH3 =>
CH3CH(Cl)(CH2)3CH3 = HCl + CH3CHCHCH2CH2CH3
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
CO(OH)2 + HCl = COCl2 + H2O =>
CO(OH)2 + 2 HCl = COCl2 + 2 H2O
CH2(OH) + O2 = CO2 + H2O =>
4 CH2(OH) + 5 O2 = 4 CO2 + 6 H2O
P4 + Cu2S = Cu3P + S8 =>
4 P4 + 24 Cu2S = 16 Cu3P + 3 S8
C6H8O7(aq) + NaHCO3(s) = Na3C6H5O7 + CO2 + H2O =>
C6H8O7(aq) + 3 NaHCO3(s) = Na3C6H5O7 + 3 CO2 + 3 H2O
Mg + Cu2{+} = Mg2{+} + Cu =>
2 Mg + Cu2{+} = Mg2{+} + 2 Cu
PbSn(NO3)2 = Pb(NO3)2Sn =>
PbSn(NO3)2 = Pb(NO3)2Sn
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe(OH)2 + NH4NO3 = Fe(NO3)2 + NH4OH =>
Fe(OH)2 + 2 NH4NO3 = Fe(NO3)2 + 2 NH4OH
K2CO3 + Cl2 + H2O = KCl + HClO + CO2 =>
K2CO3 + 2 Cl2 + H2O = 2 KCl + 2 HClO + CO2
Ca(NO3)2 + H2O = CaO + HNO3 =>
Ca(NO3)2 + H2O = CaO + 2 HNO3
MgCl2 + K2SO4 = MgSO4 + KCl =>
MgCl2 + K2SO4 = MgSO4 + 2 KCl
Fe{3} + e = Fe{2} =>
Fe{3} + e = Fe{2}
MgCl2 + K = Mg + KCl2 =>
MgCl2 + K = Mg + KCl2
KClO4(s) = KCl(s) + O2(s) =>
KClO4(s) = KCl(s) + 2 O2(s)
KCO + NiBr = KBr + NiCO =>
KCO + NiBr = KBr + NiCO
CH3COCH3 + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3COCH3 + 8[Ag(NH3)2]OH = 3 CH3COONH4 + 8 Ag + 13 NH3 + 4 H2O
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
C2H4(g) + H2O(l) = C2H5OH(l) =>
C2H4(g) + H2O(l) = C2H5OH(l)
SO2(g) + O2(g) + CaCO3(s) = CaSO4 + CO2(g) =>
2 SO2(g) + O2(g) + 2 CaCO3(s) = 2 CaSO4 + 2 CO2(g)
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Hg(NO3)2 + NaCl = Hg(NO3)2NaCl =>
Hg(NO3)2 + NaCl = Hg(NO3)2NaCl
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