| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + LiCl = LiNO3 + AgCl
C6H8 + O3C15H18 = O3C15H24 + C6H6 =>
3 C6H8 + O3C15H18 = O3C15H24 + 3 C6H6
H2S + Na2Zn(OH)4 = Zn(OH)2 + Na2S + H2O =>
H2S + Na2Zn(OH)4 = Zn(OH)2 + Na2S + 2 H2O
ZnI + Na = NaI + Zn =>
ZnI + Na = NaI + Zn
Al2S3 + H3PO4 = H2S + AlPO4 =>
Al2S3 + 2 H3PO4 = 3 H2S + 2 AlPO4
H2SO4 + Na2Cr2O7 + NaCl = Cr2(SO4)3 + Cl2 + Na2(SO4) + H2O =>
7 H2SO4 + Na2Cr2O7 + 6 NaCl = Cr2(SO4)3 + 3 Cl2 + 4 Na2(SO4) + 7 H2O
Pm(OH)3 + Ac = Ac(OH)3 + Pm =>
Pm(OH)3 + Ac = Ac(OH)3 + Pm
Mg(SO4) + AgNO3 = MgNO3 + Ag(SO4) =>
Mg(SO4) + AgNO3 = MgNO3 + Ag(SO4)
HgO + HgCl2 = HgCl + O2 =>
2 HgO + 2 HgCl2 = 4 HgCl + O2
Pm(OH)3 + Ac = Ac(OH)3 + Pm =>
Pm(OH)3 + Ac = Ac(OH)3 + Pm
Mg(SO4) + AgNO3 = MgNO3 + Ag(SO4) =>
Mg(SO4) + AgNO3 = MgNO3 + Ag(SO4)
Fe{3+} + NH3 = Fe(NH3)4{3+} =>
Fe{3+} + 4 NH3 = Fe(NH3)4{3+}
Cr2O7{2-} + KI = K2Cr2O7 + I2 + e =>
Cr2O7{2-} + 2 KI = K2Cr2O7 + I2 + 2e
AlCl{+3} + NaOH = Al(OH){+3} + NaCl =>
AlCl{+3} + NaOH = Al(OH){+3} + NaCl
H{+} + MnO4{-} + {-} = Mn2{+} + H2O =>
16 H{+} + 2 MnO4{-} + 13e = Mn2{+} + 8 H2O
Au + CO2 = Au2CO2 =>
2 Au + CO2 = Au2CO2
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
NH3 + H2S = NH4HS =>
NH3 + H2S = NH4HS
Al3 + ZnO = Al2O3 + Zn =>
2 Al3 + 9 ZnO = 3 Al2O3 + 9 Zn
Cu2O + Fe2(SO4)3*(NH2)2SO4 + H2SO4 = CuSO4 + FeSO4 + NH3 + H2O =>
3 Cu2O + Fe2(SO4)3*(NH2)2SO4 + 4 H2SO4 = 6 CuSO4 + 2 FeSO4 + 2 NH3 + 3 H2O
B + KNO3 = NO2 + B2O3 + K2O =>
2 B + 6 KNO3 = 6 NO2 + B2O3 + 3 K2O
KNO3 + C = K2O + N2 + CO2 =>
4 KNO3 + 5 C = 2 K2O + 2 N2 + 5 CO2
Li + P = Li3P =>
3 Li + P = Li3P
V2O4 + O2 = V2O5 =>
2 V2O4 + O2 = 2 V2O5
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C3H7Br + NaOH = H2O + NaBr + C3H6 =>
C3H7Br + NaOH = H2O + NaBr + C3H6
Mg(SO4) + AgNO3 = Mg(NO3)2 + Ag2(SO4) =>
Mg(SO4) + 2 AgNO3 = Mg(NO3)2 + Ag2(SO4)
[Co(H2O)6]{3+} + H2O = [Co(H2O)6]{2+} + O2 + H{+) =>
4[Co(H2O)6]{3+} + 2 H2O = 4[Co(H2O)6]{2+} + O2 + 4 H{+)
Cu(OH)2 + H3O{+} = Cu{2+} + H2O =>
Cu(OH)2 + 2 H3O{+} = Cu{2+} + 4 H2O
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
OHCH2OHCHCH2CH2OH + O2 = H2O + CO2 =>
OHCH2OHCHCH2CH2OH + 5 O2 = 5 H2O + 4 CO2
C12H10O4S + O2 = CO2 + H2O + SO2 =>
2 C12H10O4S + 27 O2 = 24 CO2 + 10 H2O + 2 SO2
Ca + NH4F = CaF + NH4 =>
Ca + NH4F = CaF + NH4
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CH3NH3Cl + KOH = CH3NH3OH + KCl =>
CH3NH3Cl + KOH = CH3NH3OH + KCl
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
NaHCO3 + H2O = NaOH + H2OCO2 =>
NaHCO3 + H2O = NaOH + H2OCO2
Al + NaOH + Fe2(SO4)3 = FeSO4 + H2SO4 + Na3(AlO3) =>
2 Al + 6 NaOH + 3 Fe2(SO4)3 = 6 FeSO4 + 3 H2SO4 + 2 Na3(AlO3)
KBO3 + BaNO3 = KNO3 + BaBO3 =>
KBO3 + BaNO3 = KNO3 + BaBO3
BaO2 + H2SO4 + K2Cr2O7 = BaSO4 + K2SO4 + CrO5 + H2O =>
4 BaO2 + 5 H2SO4 + K2Cr2O7 = 4 BaSO4 + K2SO4 + 2 CrO5 + 5 H2O
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
Mn(NO3)2 + K3[Fe(CN)6] = KMnFe(CN)6 + KNO3 =>
Mn(NO3)2 + K3[Fe(CN)6] = KMnFe(CN)6 + 2 KNO3
V(OH)4Cl + FeCl2 + HCl2 = VOCl2 + FeCl3 + H2O =>
V(OH)4Cl + 3 FeCl2 + 2 HCl2 = VOCl2 + 3 FeCl3 + 3 H2O
K2CrO3 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO3 + SO2 + 4 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 4 H2O
Mg(SO4) + Al = Al2(SO4)3 + Mg =>
3 Mg(SO4) + 2 Al = Al2(SO4)3 + 3 Mg
KOH + Li2O = K2O + LiOH =>
2 KOH + Li2O = K2O + 2 LiOH
Li2O + PbPO4 = Li3PO4 + Pb2O3 =>
3 Li2O + 2 PbPO4 = 2 Li3PO4 + Pb2O3
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/24
Équations équilibrées sur04/04/23
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