| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 K4Fe(CN)6 + 44 KMnO4 + 188 H2SO4 = 84 KHSO4 + 5 Fe2(S04)3 + 44 MnSO4 + 60 HNO3 + 60 CO2 + 116 H2O
Al(NO3)3 + NH4OH = NH4(NO3)3 + AlOH =>
Al(NO3)3 + NH4OH = NH4(NO3)3 + AlOH
HNO3 + Sn = SnO2 + NO + H2O =>
4 HNO3 + 3 Sn = 3 SnO2 + 4 NO + 2 H2O
ZINC + SILvErNITRATE = ZINCNITRATE + SILvEr =>
ZINC + SILvErNITRATE = ZINCNITRATE + SILvEr
Mn2O7 + LiOH = LiMnO4 + H2O =>
Mn2O7 + 2 LiOH = 2 LiMnO4 + H2O
Al2(CO3)3 + HCH3CO2 = H2CO3 + Al(CH3CO2)3 =>
Al2(CO3)3 + 6 HCH3CO2 = 3 H2CO3 + 2 Al(CH3CO2)3
H2O + C3H8O = CO2 + H =>
5 H2O + C3H8O = 3 CO2 + 18 H
H2O + KMnO4 + KI = KOH + MnO2 + I2 =>
4 H2O + 2 KMnO4 + 6 KI = 8 KOH + 2 MnO2 + 3 I2
Sn + Pb(NO3)2 = Pb + Sn(NO3)4 =>
Sn + 2 Pb(NO3)2 = 2 Pb + Sn(NO3)4
N2O3 + Na2O = Na3O + NO2 =>
N2O3 + 3 Na2O = 2 Na3O + 2 NO2
F2 + CaCl2 = CaF2 + Cl2 =>
F2 + CaCl2 = CaF2 + Cl2
NaCl + Hg2(C2H3O2)2 = Na(C2H3O2) + Hg2Cl2 =>
2 NaCl + Hg2(C2H3O2)2 = 2 Na(C2H3O2) + Hg2Cl2
Ca(OH)2 + H2C2 = CaC2 + H2O =>
Ca(OH)2 + H2C2 = CaC2 + 2 H2O
CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H12O7 + H2 =>
2 CuSO4 + 4 NaOH + 3 C6H12O6 = Cu2O + 2 Na2SO4 + 3 C6H12O7 + 2 H2
H3PO3 + KOH = H2PO3K + H2O =>
H3PO3 + KOH = H2PO3K + H2O
NH4Cl + NaOH = H2O2 + NaCl + NH4 =>
2 NH4Cl + 2 NaOH = H2O2 + 2 NaCl + 2 NH4
SiH4 + N2O = SiON + H2 + N2 =>
2 SiH4 + 2 N2O = 2 SiON + 4 H2 + N2
octane + oxygen = water + carbondioxide =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
Bi(NO3)3 + HCl + Zn0 = BiCl3 + Zn2NO3 + H0 =>
Bi(NO3)3 + 3 HCl + 6 Zn0 = BiCl3 + 3 Zn2NO3 + 3 H0
Sc(ClO)3 = ScCl3 + O2 =>
2 Sc(ClO)3 = 2 ScCl3 + 3 O2
CuCl + K2CO3 = CuCO3 + ClK2 =>
CuCl + K2CO3 = CuCO3 + ClK2
MgCl2 + SrSO4 = MgSO4 + SrCl2 =>
MgCl2 + SrSO4 = MgSO4 + SrCl2
AgNO3 + Fe = Fe3(NO3)2 + Ag =>
2 AgNO3 + 3 Fe = Fe3(NO3)2 + 2 Ag
PbO + H2 = Pb + H2O3 =>
3 PbO + H2 = 3 Pb + H2O3
H3SbO2 + LiOH = Li3(SbO2) + H2O =>
H3SbO2 + 3 LiOH = Li3(SbO2) + 3 H2O
Fe3Cl + NH4OH = Fe3OH + NH4Cl =>
Fe3Cl + NH4OH = Fe3OH + NH4Cl
COF2 + H2O = HF + CO2 =>
COF2 + H2O = 2 HF + CO2
Na2O2 + H2O = H2O2 + NaOH =>
Na2O2 + 2 H2O = H2O2 + 2 NaOH
CH3OH + HCH3CO2 = CH3OHHCH3CO2 =>
CH3OH + HCH3CO2 = CH3OHHCH3CO2
Pb(NO3)2 + K2CrO4 = PbCr + O + K2(NO3)2 =>
Pb(NO3)2 + K2CrO4 = PbCr + 4 O + K2(NO3)2
Zn + Cu{2+}SO{4+} = Zn{2+}SO{4+} + Cu =>
Zn + Cu{2+}SO{4+} = Zn{2+}SO{4+} + Cu
P4O6 + HI = PI3 + H2 + O2 =>
P4O6 + 12 HI = 4 PI3 + 6 H2 + 3 O2
Na2CO3 + H2C2O4 = Na2C2O4 + H2CO3 =>
Na2CO3 + H2C2O4 = Na2C2O4 + H2CO3
Pb2 + H2O = PbO + H2 =>
Pb2 + 2 H2O = 2 PbO + 2 H2
C2H6Cl + KOH = C2H5OH + KCl + H2 =>
2 C2H6Cl + 2 KOH = 2 C2H5OH + 2 KCl + H2
Si + O2 + Na2CO3 = Na2SiO3 + CO2 =>
Si + O2 + Na2CO3 = Na2SiO3 + CO2
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Hg2Cl2 + KI = KCl + Hg2I2 =>
Hg2Cl2 + 2 KI = 2 KCl + Hg2I2
NaI + Cu(NO3) = CuI + Na(NO3) =>
NaI + Cu(NO3) = CuI + Na(NO3)
Mg + HJ = MgJ + H2 =>
2 Mg + 2 HJ = 2 MgJ + H2
CuSO4(aq) + FeCl3(aq) = CuCl2(aq) + Fe2(SO4)3(aq) =>
3 CuSO4(aq) + 2 FeCl3(aq) = 3 CuCl2(aq) + Fe2(SO4)3(aq)
AgNo3 + Na3Po4 = AgPo4 + No3Na3 =>
AgNo3 + Na3Po4 = AgPo4 + No3Na3
O + C2H2 = CO2 + H2O =>
5 O + C2H2 = 2 CO2 + H2O
Zn + CuNO3 = Zn(NO3) + Cu =>
Zn + CuNO3 = Zn(NO3) + Cu
NH3 + Na = NaNH2 + H4 =>
4 NH3 + 4 Na = 4 NaNH2 + H4
CaOH + HNO3 = H(OH) + Ca(NO3) =>
CaOH + HNO3 = H(OH) + Ca(NO3)
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
CuCl2 + (C6H5)3PO = [CuCl2((C6H5)3PO)2](tetrahedral) =>
CuCl2 + 2(C6H5)3PO = [CuCl2((C6H5)3PO)2](tetrahedral)
I + OH = IO + H2O =>
I + 2 OH = IO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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