| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOHHPO4 = Na(PO4)HOH
OH(aq) + HC2H3O2(aq) = C2H3O2(aq) + H2O(aq) =>
OH(aq) + HC2H3O2(aq) = C2H3O2(aq) + H2O(aq)
No3 + Cu = Cu(No3)2 =>
2 No3 + Cu = Cu(No3)2
CuO(s) + HCl = CuCl2(aq) + H2O(g) =>
CuO(s) + 2 HCl = CuCl2(aq) + H2O(g)
H2SO4 + NaH = NaOH + H2SO3 =>
H2SO4 + NaH = NaOH + H2SO3
GeO2 + Ca(OH)2 = Ge(OH)4 + CaO =>
GeO2 + 2 Ca(OH)2 = Ge(OH)4 + 2 CaO
Fe + H2SO4 + KMnO4 = FeSO4 + K2SO4 + MnSO4 + H2O =>
5 Fe + 8 H2SO4 + 2 KMnO4 = 5 FeSO4 + K2SO4 + 2 MnSO4 + 8 H2O
Ba(OH)2 + Ca(oh)2 = Ba(oh)2 + Ca(OH)2 =>
2 Ba(OH)2 + Ca(oh)2 = Ba(oh)2 + 2 Ca(OH)2
Pb2(NO3)2 + Ni2Cl2 = Pb2Cl2 + Ni2(NO3)2 =>
Pb2(NO3)2 + Ni2Cl2 = Pb2Cl2 + Ni2(NO3)2
IO3{-} + HSO3{-} + H2O = I2 + SO4{2-} + H3O{+} =>
2 IO3{-} + 5 HSO3{-} + 2 H2O = I2 + 5 SO4{2-} + 3 H3O{+}
SO3 + HOH = S(OH)6 =>
SO3 + 3 HOH = S(OH)6
Ca + Na{+} = Ca{+2} + Na =>
Ca + 2 Na{+} = Ca{+2} + 2 Na
FeTiO3 + Al = Al2O3 + Fe + Ti =>
FeTiO3 + 2 Al = Al2O3 + Fe + Ti
Ca3(PO4)2 + Ag2CO3 = Ag3PO4 + CaCO3 =>
Ca3(PO4)2 + 3 Ag2CO3 = 2 Ag3PO4 + 3 CaCO3
AgNo3 + (NH4)3PO4 = Ag3PO4 + No3(NH4) =>
3 AgNo3 + (NH4)3PO4 = Ag3PO4 + 3 No3(NH4)
La2O3 + Si3N4 = La2Si3N4O3 =>
La2O3 + Si3N4 = La2Si3N4O3
AgF + Ca(NO3)2 = CaF2 + AgNO3 =>
2 AgF + Ca(NO3)2 = CaF2 + 2 AgNO3
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
C4H4 + Cl2 = C4H4Cl2 =>
C4H4 + Cl2 = C4H4Cl2
CO2 + H2O + H2S = C6H12O6(sugar) + H2SO4 =>
6 CO2 + 6 H2O + 3 H2S = C6H12O6(sugar) + 3 H2SO4
NH4 + Ca(OH)2 = NH3 + HCa(OH)2 =>
NH4 + Ca(OH)2 = NH3 + HCa(OH)2
Zn3N2 + KOH = Zn(OH)2 + K3(N) =>
Zn3N2 + 6 KOH = 3 Zn(OH)2 + 2 K3(N)
CO2 + K2O = K2CO3 =>
CO2 + K2O = K2CO3
C17H33COONa + MgSO4 = (C17H33COO)2Mg + Na2SO4 =>
2 C17H33COONa + MgSO4 = (C17H33COO)2Mg + Na2SO4
(NH4)2CO4 + AgNO3 = NH4NO3 + Ag2CO4 =>
(NH4)2CO4 + 2 AgNO3 = 2 NH4NO3 + Ag2CO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CrI3 + Cu3(PO4)2 = Cr(PO4) + CuI2 =>
2 CrI3 + Cu3(PO4)2 = 2 Cr(PO4) + 3 CuI2
NH4Cl + C17H35COOH = C17H35COONH4 + HCl =>
NH4Cl + C17H35COOH = C17H35COONH4 + HCl
Mg + Ta2O5 = MgO + Ta =>
5 Mg + Ta2O5 = 5 MgO + 2 Ta
Ca(OH)2 + HCN = Ca(CN)2 + H2O =>
Ca(OH)2 + 2 HCN = Ca(CN)2 + 2 H2O
H2CO3 + H2O = CO3 + H4O =>
H2CO3 + H2O = CO3 + H4O
KNO2 + H2SO4 = K2SO4 + H2O + NO + KNO3 =>
3 KNO2 + H2SO4 = K2SO4 + H2O + 2 NO + KNO3
NH4Cl + C17H35COOH = C17H35COONH4 + HCl =>
NH4Cl + C17H35COOH = C17H35COONH4 + HCl
AgNO{3} + AlBr{3} = AgBr + Al(NO{3}){3} =>
AgNO{3} + AlBr{3} = AgBr + Al(NO{3}){3}
Zn(C2H3O2)2 + HNO3 = H2(C2H3O2)2 + Zn(NO3)2 =>
Zn(C2H3O2)2 + 2 HNO3 = H2(C2H3O2)2 + Zn(NO3)2
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
K2CrO4 + NaNO3 = KNO3 + Na2CrO4 =>
K2CrO4 + 2 NaNO3 = 2 KNO3 + Na2CrO4
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
LiOH = Li2O + H2O =>
2 LiOH = Li2O + H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
HNO3 + C6H12N4 = C6H14N6O6 =>
2 HNO3 + C6H12N4 = C6H14N6O6
H4B2O7 + NaOH = Na4B2O7 + H2O =>
H4B2O7 + 4 NaOH = Na4B2O7 + 4 H2O
HNO3 + CaCO3 + NaOH = NaNO3 + Ca(OH)2 + CO2 =>
HNO3 + CaCO3 + NaOH = NaNO3 + Ca(OH)2 + CO2
HNO3 + Ag5 = AgNO3 + H2 =>
10 HNO3 + 2 Ag5 = 10 AgNO3 + 5 H2
Fe2O3 + HBr = FeBr3 + H2O =>
Fe2O3 + 6 HBr = 2 FeBr3 + 3 H2O
CH3COOH + LiOH = CH3COOLi + H2O =>
CH3COOH + LiOH = CH3COOLi + H2O
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
NaHCO3 + FeCl3 = NaCl + Fe(HCO3)3 =>
3 NaHCO3 + FeCl3 = 3 NaCl + Fe(HCO3)3
NaI(aq) + H2SO4(aq) = H2S + I2 + NaSO4 + H2O(l) =>
4 NaI(aq) + 5 H2SO4(aq) = H2S + 2 I2 + 4 NaSO4 + 4 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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