| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3 + 2 H3O{+} = Ba{2+} + H2CO3 + 2 H2O
K2CO3HCl = K2ClHCO3 =>
K2CO3HCl = K2ClHCO3
C2H14 + O2(g) = CO2(g) + H2O =>
2 C2H14 + 11 O2(g) = 4 CO2(g) + 14 H2O
C7H1602 + O2 = CO2 + H2O =>
2 C7H1602 + 815 O2 = 14 CO2 + 1602 H2O
BaO + SO3 = BaO3 + SO =>
BaO + SO3 = BaO3 + SO
Cd(s) + N2(g) = Cd3N2 =>
3 Cd(s) + N2(g) = Cd3N2
TiCl4 + NaOH = NaCl2 + Ti(OH)2 =>
TiCl4 + 2 NaOH = 2 NaCl2 + Ti(OH)2
MgCl2 + NH3H2O = Mg(OH)2 + NH4Cl =>
MgCl2 + 2 NH3H2O = Mg(OH)2 + 2 NH4Cl
Bi(HCO3)3 = Bi2(CO3)3 + CO2 + H2O =>
2 Bi(HCO3)3 = Bi2(CO3)3 + 3 CO2 + 3 H2O
AgCl + Pb(NO3)2 = PbCl + Ag(NO3)2 =>
AgCl + Pb(NO3)2 = PbCl + Ag(NO3)2
Na2SO4 + Cl2 = ClO + Na2SO3 =>
2 Na2SO4 + Cl2 = 2 ClO + 2 Na2SO3
Fe(OH)3 + CuCl2 = FeCl3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuCl2 = 2 FeCl3 + 3 Cu(OH)2
HBr(aw) = H(g) + Br(l) =>
HBr(aw) = H(g) + Br(l)
Zn2O2 = ZnO =>
Zn2O2 = 2 ZnO
BaS2O3 + HCl = BaCl2 + SO2 + S + H2O =>
BaS2O3 + 2 HCl = BaCl2 + SO2 + S + H2O
KMnO4 + HNO2 + H2SO3 = K2SO4 + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 2 HNO2 + 3 H2SO3 = K2SO4 + 2 MnSO4 + 2 HNO3 + 3 H2O
P4 + RbOH + H2O = PH3 + RbH2PO2 =>
P4 + 3 RbOH + 3 H2O = PH3 + 3 RbH2PO2
Pb + Bi(NO3)3 = PbNO3 + Bi =>
3 Pb + Bi(NO3)3 = 3 PbNO3 + Bi
AgNO3 + HCl = AgCl + HNO3 = =>
AgNO3 + HCl = AgCl + HNO3
CIO2 = CIO3 + CI =>
3 CIO2 = 2 CIO3 + CI
Cd + P4 = Cd3P2 =>
6 Cd + P4 = 2 Cd3P2
(Cu(NH3)4)(OH)2 + H2SO4 + H2O = (Cu(OH2)4)SO4 + (NH4)2SO4 =>
(Cu(NH3)4)(OH)2 + 3 H2SO4 + 2 H2O = (Cu(OH2)4)SO4 + 2(NH4)2SO4
Zn + HCe = ZnCe + H2 =>
2 Zn + 2 HCe = 2 ZnCe + H2
Au + CN{-} + O2 + H2O = Au(CN)4{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4 Au(CN)4{-} + 12 OH{-}
PbS + H2O2 = Pb2(SO4)2 + H2O =>
2 PbS + 8 H2O2 = Pb2(SO4)2 + 8 H2O
(NH4)3PO4 + H2O = NH4OH + H3PO4 =>
(NH4)3PO4 + 3 H2O = 3 NH4OH + H3PO4
K2CO3 + HClO3 = KClO3 + H2O + CO2 =>
K2CO3 + 2 HClO3 = 2 KClO3 + H2O + CO2
AgCl + KNC = KAg(CN)2 + KCl =>
AgCl + 2 KNC = KAg(CN)2 + KCl
KClO3 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
NaHCO3Ca(OH)2 = CaCO3H2ONaOH =>
NaHCO3Ca(OH)2 = CaCO3H2ONaOH
HOC6H4COOH + CH3OH = CH3COOH + C6H4(OH)2 =>
HOC6H4COOH + CH3OH = CH3COOH + C6H4(OH)2
Os{8+} + N{3-} = Os3N8 =>
3 Os{8+} + 8 N{3-} = Os3N8
BaOH + H2SO4 = Ba2SO4 + HOH =>
2 BaOH + H2SO4 = Ba2SO4 + 2 HOH
C6H5Br + H2O = HBr + C6H6O =>
C6H5Br + H2O = HBr + C6H6O
NH4HCO3(s) = NH3(g)CO2(g)H2O(g) =>
NH4HCO3(s) = NH3(g)CO2(g)H2O(g)
Fe + I2 = FeI2 =>
Fe + I2 = FeI2
FeO + H = HO + Fe =>
FeO + H = HO + Fe
NaOH + Sr(NO3)3 = Na(NO3) + Sr(OH)3 =>
3 NaOH + Sr(NO3)3 = 3 Na(NO3) + Sr(OH)3
NaCl + CaCO3 + H2O = NaOH + CaCl2 + CO2 =>
2 NaCl + CaCO3 + H2O = 2 NaOH + CaCl2 + CO2
Fe + Al(OH)3 = Al + FeOH =>
3 Fe + Al(OH)3 = Al + 3 FeOH
NaCl + H2SO4 + MnO2 = Cl2 + MnSO4 + Na2SO4 + H2O =>
2 NaCl + 2 H2SO4 + MnO2 = Cl2 + MnSO4 + Na2SO4 + 2 H2O
Sr(HCO3)2 = SrO + CO2 + H2O =>
Sr(HCO3)2 = SrO + 2 CO2 + H2O
Cr2O7{2-} + NO + H3O{+} = Cr{3+} + NO3{+} + H2O =>
5 Cr2O7{2-} + 6 NO + 46 H3O{+} = 10 Cr{3+} + 6 NO3{+} + 69 H2O
Ba(OH) + NH4(NO3) = Ba(NO3)2 + NH3 + H2O =>
8 Ba(OH) + 17 NH4(NO3) = 8 Ba(NO3)2 + 18 NH3 + 11 H2O
HBr + NaOH = HNa + BrOH =>
HBr + NaOH = HNa + BrOH
N2O + SiO3{-2} = Si + NO2{-} =>
N2O + SiO3{-2} = Si + 2 NO2{-}
N2H4O3 + Al(OH)3 = Al(NO3)3 + H2O + NH3 =>
3 N2H4O3 + Al(OH)3 = Al(NO3)3 + 3 H2O + 3 NH3
PbBr2 + CsBr = PbCsBr3 =>
PbBr2 + CsBr = PbCsBr3
Na2HPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3(PMo12O40) + NaNO3 + (NH4)2NO4 + H2O =>
35 Na2HPO4 + 60(NH4)6Mo7O24 + 223 HNO3 = 35(NH4)3(PMo12O40) + 70 NaNO3 + 136(NH4)2NO4 + 95 H2O
Ti{2+} + O{2-} = TiO =>
Ti{2+} + O{2-} = TiO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/02/24
Équations équilibrées sur09/01/23
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