| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)2HPO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3 + NH4H2PO4
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Br + H2O = OH2Br =>
Br + H2O = OH2Br
AgNO3 + CuCl2 = AgCl2 + Cu(NO3) =>
AgNO3 + CuCl2 = AgCl2 + Cu(NO3)
Pb + CuSO4*5H2O = Cu + Pb(SO4)2 + H2O =>
Pb + 2 CuSO4*5H2O = 2 Cu + Pb(SO4)2 + 10 H2O
C2H6O + O2(g) = CO2(g) + H20(g) =>
10 C2H6O + 15 O2(g) = 20 CO2(g) + 3 H20(g)
HCO + SO4 = CO + H2SO4 =>
2 HCO + SO4 = 2 CO + H2SO4
Cu{2+} + H2S = CuS + H{+} =>
Cu{2+} + H2S = CuS + 2 H{+}
CuSO4 + Fe2O3 = Fe2(SO4)3 + CuO =>
3 CuSO4 + Fe2O3 = Fe2(SO4)3 + 3 CuO
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + NaCl =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NaCl
KOH + H2(SO3) = K2SO3 + H2O =>
2 KOH + H2(SO3) = K2SO3 + 2 H2O
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
AgNO2 + Li = LiNO2 + Ag =>
AgNO2 + Li = LiNO2 + Ag
FeSO4 = Fe2(SO4)2 =>
2 FeSO4 = Fe2(SO4)2
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
AgNO3 + CuCl2 = AgCl2 + Cu(NO3) =>
AgNO3 + CuCl2 = AgCl2 + Cu(NO3)
HBr + Mn(OH)3 = H2O + Mn(Br)3 =>
3 HBr + Mn(OH)3 = 3 H2O + Mn(Br)3
Na2(CO3) + Ca = Ca(CO3) + Na =>
Na2(CO3) + Ca = Ca(CO3) + 2 Na
TeO3 + H = Te + H2O =>
TeO3 + 6 H = Te + 3 H2O
Fe + NaOCl = Fe2O3 + Na + Cl =>
2 Fe + 3 NaOCl = Fe2O3 + 3 Na + 3 Cl
Mn{+6} = Mn{+4} + Mn{+7} =>
3 Mn{+6} = Mn{+4} + 2 Mn{+7}
FeCl2 + HCl = FeHCl3 =>
FeCl2 + HCl = FeHCl3
Ba(OH)2 + HCl = H2O + BaOHCl =>
Ba(OH)2 + HCl = H2O + BaOHCl
Se + Cl2 = Se4Cl =>
8 Se + Cl2 = 2 Se4Cl
H + Ne = NeH =>
H + Ne = NeH
Sn(OH)4 + NaOH = Na2SnO3 + H2O =>
Sn(OH)4 + 2 NaOH = Na2SnO3 + 3 H2O
Fe + H2O4 = Fe3O4 + H4 =>
6 Fe + 2 H2O4 = 2 Fe3O4 + H4
NaOH + NaBr = Na + BrOH =>
NaOH + NaBr = 2 Na + BrOH
S2O3 + H2O = H2S2O4 =>
S2O3 + H2O = H2S2O4
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
Na2SO3 + K2MnO4 + H2O = Na2SO4 + MnO2 + KOH =>
Na2SO3 + K2MnO4 + H2O = Na2SO4 + MnO2 + 2 KOH
Ca5(OH(PO4)3) + C9H9NO6 + H = Ca(COOH)2 + C8H8NO4 + H2PO4 + OH =>
Ca5(OH(PO4)3) + 10 C9H9NO6 + 6 H = 5 Ca(COOH)2 + 10 C8H8NO4 + 3 H2PO4 + OH
NO3 + H2SO4 = (NO3)2SO4 + H2 =>
2 NO3 + H2SO4 = (NO3)2SO4 + H2
PBr3 + HNO3 = H3PO4 + Br2 + NO2 + H2O =>
2 PBr3 + 10 HNO3 = 2 H3PO4 + 3 Br2 + 10 NO2 + 2 H2O
Al + NaNO3 + NaOH + H2O = NH3 + Na[Al(OH)]4 =>
32 Al + 3 NaNO3 + 5 NaOH + 18 H2O = 3 NH3 + 8 Na[Al(OH)]4
HCl + AgN = AgCl + HN =>
HCl + AgN = AgCl + HN
AuI3 = Au + I =>
AuI3 = Au + 3 I
C5H12 + O2(g) = H2O(g) + CO2(g) =>
C5H12 + 8 O2(g) = 6 H2O(g) + 5 CO2(g)
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
PC5 + H2O = H3PO4 + HC =>
PC5 + 4 H2O = H3PO4 + 5 HC
NaC18H35O2 + H2O = C18H35O2H + NaOH =>
NaC18H35O2 + H2O = C18H35O2H + NaOH
C17H36 + O2 = C02 + H2O =>
2 C17H36 + 18 O2 = 17 C02 + 36 H2O
NaPO3 + MnO2 = Na3PO4 + Mn3(PO4)4 =>
6 NaPO3 + 3 MnO2 = 2 Na3PO4 + Mn3(PO4)4
AgNO3 + CuCl2 = AgCl2 + Cu(NO3) =>
AgNO3 + CuCl2 = AgCl2 + Cu(NO3)
Al + CO = Al4C3 + Al2O3 =>
6 Al + 3 CO = Al4C3 + Al2O3
KMnO4 + C3H8O3 = K2CO3 + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 = 7 K2CO3 + 14 MnO2 + 2 CO2 + 12 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
Ce + HCl = CeCl + H =>
Ce + HCl = CeCl + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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