| Équations équilibrées la veille | Équations équilibrées le lendemain |
8444 C6H5Cl + 61219 O2 = 50664 CO2 + 21110 H2O + 4 Cl2111
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Ge + NaOH + H2O2 = NaGeO3 + H2O =>
2 Ge + 2 NaOH + 5 H2O2 = 2 NaGeO3 + 6 H2O
B(s) + O2(g) = B2O3(s) =>
4 B(s) + 3 O2(g) = 2 B2O3(s)
P + I = PI3 =>
P + 3 I = PI3
Fe(s) + C = FeC13(s) =>
Fe(s) + 13 C = FeC13(s)
NaSO3 + Br2 + H2O = NaHSO4 + HBr =>
2 NaSO3 + Br2 + 2 H2O = 2 NaHSO4 + 2 HBr
C2H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H5Cl + 13 O2 = 8 CO2 + 10 H2O + 2 Cl2
Na2SO4 + HNO3 = Na2(NO3) + HSO4 =>
Na2SO4 + HNO3 = Na2(NO3) + HSO4
Cr(OH)3 + NH4OH = [Cr(NH3)6](OH)3 + H2O =>
Cr(OH)3 + 6 NH4OH = [Cr(NH3)6](OH)3 + 6 H2O
C6H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C6H5Cl + 29 O2 = 24 CO2 + 10 H2O + 2 Cl2
NH4HCO3 + O2 = CO2 + H2O + NH2 =>
4 NH4HCO3 + O2 = 4 CO2 + 6 H2O + 4 NH2
NaHSO3 + O2 = Na2SO4 + SO2 + H2O =>
4 NaHSO3 + O2 = 2 Na2SO4 + 2 SO2 + 2 H2O
CuO(s) + HCl(aq) = CuCl2(aq) + H2O =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O
HCCH + Br2 = BrCH = CHBr =>
HCCH + Br2 = 2 BrCH
CH3OH + O2 = HCHO + H2O =>
2 CH3OH + O2 = 2 HCHO + 2 H2O
MgCl2 + NH3*H2O = Mg(OH)2 + NH4Cl =>
MgCl2 + 2 NH3*H2O = Mg(OH)2 + 2 NH4Cl
ZnHNO3 = ZnOHNO2 =>
ZnHNO3 = ZnOHNO2
KCl + AgNO{3} = KNO{3} + AgCl =>
KCl + AgNO{3} = KNO{3} + AgCl
C13H27OH + O2 = CO2 + H2O =>
2 C13H27OH + 39 O2 = 26 CO2 + 28 H2O
Ba3(PO4)2 + H2SO4 = Ba(H2PO4)2 + BaSO4 =>
Ba3(PO4)2 + 2 H2SO4 = Ba(H2PO4)2 + 2 BaSO4
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H20O =>
5 Cr2O3 + 6 KNO3 + 20 KOH = 10 K2CrO4 + 6 KNO2 + H20O
NH4Cl + NaOH = NH3*H2O + NaCl =>
NH4Cl + NaOH = NH3*H2O + NaCl
Li2MnO3 + MnO2 + Mn2O3 = LiMn2O4 =>
Li2MnO3 + MnO2 + Mn2O3 = 2 LiMn2O4
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
BaO + MgO = MgO2Ba =>
BaO + MgO = MgO2Ba
AgNO3(aq) + H2O(aq) = AgOH(s) + HNO3(aq) =>
AgNO3(aq) + H2O(aq) = AgOH(s) + HNO3(aq)
ZnO + HNO3 = ZnNO32 + NO + H2O =>
ZnO + 20 HNO3 = ZnNO32 + 19 NO + 10 H2O
Sn + F2 = SnF3 =>
2 Sn + 3 F2 = 2 SnF3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
(NH4)2SO4(s) = NH4(aq) + SO4(aq) =>
(NH4)2SO4(s) = 2 NH4(aq) + SO4(aq)
HNO3 + CsHCO3 = CsNO3 + H2CO3 =>
HNO3 + CsHCO3 = CsNO3 + H2CO3
Ge + NaOH + H2O2 = NaGeO3 + H2O =>
2 Ge + 2 NaOH + 5 H2O2 = 2 NaGeO3 + 6 H2O
HClO2 + H2O = ClO2 + H3O =>
HClO2 + H2O = ClO2 + H3O
ZnCrO4 + Li2 = Zn + LiCrO4 =>
2 ZnCrO4 + Li2 = 2 Zn + 2 LiCrO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
FeCl3 + NH4OH = Fe(NH4)3 + HCl + O =>
FeCl3 + 3 NH4OH = Fe(NH4)3 + 3 HCl + 3 O
MgSO4Zn(NO3)2 = ZnSO4 + Mg(NO3)2 =>
MgSO4Zn(NO3)2 = ZnSO4 + Mg(NO3)2
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
KSCN + KMnO4 + HCl = SO2 + CO2 + NO + MnCl2 + KCl + H2O =>
5 KSCN + 11 KMnO4 + 38 HCl = 5 SO2 + 5 CO2 + 5 NO + 11 MnCl2 + 16 KCl + 19 H2O
NaHCO3(s) = Na2CO3(s)CO2(g)H2O(g) =>
2 NaHCO3(s) = Na2CO3(s)CO2(g)H2O(g)
KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + 2 KNO3(aq)
KOH + H3(PO4) = K3(PO4) + H2O =>
3 KOH + H3(PO4) = K3(PO4) + 3 H2O
FeH2 + O2 = Fe + H2O =>
2 FeH2 + O2 = 2 Fe + 2 H2O
GaCl2 + H2O = GaO + HCl =>
GaCl2 + H2O = GaO + 2 HCl
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
Sc + HCl = H + ScCl =>
Sc + HCl = H + ScCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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