| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2(aq) + 2 OH(aq) = 2 H2O(l)
Zn + Mn = Zn3Mn =>
3 Zn + Mn = Zn3Mn
Ir(HCO3)4 = IrO2 + CO2 + H2O =>
Ir(HCO3)4 = IrO2 + 4 CO2 + 2 H2O
KSCN + Ag(NO3) = AgSCN + K(NO3) =>
KSCN + Ag(NO3) = AgSCN + K(NO3)
ZnCl2 + H2S(g) = ZnS + HCl(aq) =>
ZnCl2 + H2S(g) = ZnS + 2 HCl(aq)
Pb(BrO3)2 = Pb + (BrO3)2 =>
Pb(BrO3)2 = Pb + (BrO3)2
Cr + S9 = Cr2S3 =>
6 Cr + S9 = 3 Cr2S3
PbO2 + H2SO4 + KI = PbSO4 + I2 + K2SO4 + H2O =>
PbO2 + 2 H2SO4 + 2 KI = PbSO4 + I2 + K2SO4 + 2 H2O
Ag(NO3) + Na2(CO3) = Ag(CO3) + Na2(NO3) =>
Ag(NO3) + Na2(CO3) = Ag(CO3) + Na2(NO3)
C8H10 + SO4{-2} + H{+} + H2O = HCO3{-} + H2S =>
4 C8H10 + 21 SO4{-2} + 10 H{+} + 12 H2O = 32 HCO3{-} + 21 H2S
Na(CO3)2 + Cu(NO3)2 = Na(NO3)2 + Cu(CO3)2 =>
Na(CO3)2 + Cu(NO3)2 = Na(NO3)2 + Cu(CO3)2
CuBr + H2O = OH + CuBrH =>
CuBr + H2O = OH + CuBrH
CuO + NH3 = Cu + H2O + NO =>
5 CuO + 2 NH3 = 5 Cu + 3 H2O + 2 NO
H2(CO3) + Bi(OH)3 = Bi2(CO3)3 + H2O =>
3 H2(CO3) + 2 Bi(OH)3 = Bi2(CO3)3 + 6 H2O
CeNiO3 = CeO2 + Ni + O2 =>
2 CeNiO3 = 2 CeO2 + 2 Ni + O2
Na2MnO4 + H2SO4 = H2MnO4 + Na2SO4 =>
Na2MnO4 + H2SO4 = H2MnO4 + Na2SO4
Ag + Cl = AgCl =>
Ag + Cl = AgCl
O2 + CoCl2 = CoO2 + Cl2 =>
O2 + CoCl2 = CoO2 + Cl2
Mn(OH)2 + O2 = H2O + Mn2O3 =>
4 Mn(OH)2 + O2 = 4 H2O + 2 Mn2O3
MnSO4 + KMnO4 + H4O = MnO2 + K2SO2 + H2SO4 =>
11 MnSO4 + 6 KMnO4 + 4 H4O = 17 MnO2 + 3 K2SO2 + 8 H2SO4
NiCl2 + (NH4)S2 = NiS2 + (NH4)Cl2 =>
NiCl2 + (NH4)S2 = NiS2 + (NH4)Cl2
Hg(NO3)2 + SnCl2 = HgCl2 + Sn(NO3)2 =>
Hg(NO3)2 + SnCl2 = HgCl2 + Sn(NO3)2
CuBr = Cu + Br2 =>
2 CuBr = 2 Cu + Br2
Pt + P4 = Pt4P4 =>
4 Pt + P4 = Pt4P4
KClO3 = KClOO4 + KCl =>
5 KClO3 = 3 KClOO4 + 2 KCl
C4H6O5NaOH = NaC4H5O5H2O =>
C4H6O5NaOH = NaC4H5O5H2O
CaCo3 + Pb(NO3)2 = Ca(NO3)3 + PbCo2 =>
2 CaCo3 + 3 Pb(NO3)2 = 2 Ca(NO3)3 + 3 PbCo2
Na2C1O3 + C1 + N2 = Na1C1N1 + C1O1 =>
Na2C1O3 + 4 C1 + N2 = 2 Na1C1N1 + 3 C1O1
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Be(HCO3)2 = BeCO3H2OCO2 =>
Be(HCO3)2 = BeCO3H2OCO2
KF3294 = F2 + K =>
KF3294 = 1647 F2 + K
C2H5N + O2 = CO2 + H2O + NO =>
4 C2H5N + 15 O2 = 8 CO2 + 10 H2O + 4 NO
S + KOH = K2SO3 + K2S + H2O =>
3 S + 6 KOH = K2SO3 + 2 K2S + 3 H2O
SrCO3 + H2O = SrO + CO3 + H2 =>
SrCO3 + H2O = SrO + CO3 + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Te + H2O = H6TeO6 + H =>
Te + 6 H2O = H6TeO6 + 6 H
NaCl + Cu(SO4) = Na2 + (SO4) + CuCl2 =>
2 NaCl + Cu(SO4) = Na2 + (SO4) + CuCl2
CD + Ni(NO3)2 = CD(NO3)2 + Ni =>
CD + Ni(NO3)2 = CD(NO3)2 + Ni
HCl(aq) + Na2CO3 = NaCl(aq) + CO2 + H2O =>
2 HCl(aq) + Na2CO3 = 2 NaCl(aq) + CO2 + H2O
CO4 + HFP = HCP + O4 + F24 =>
24 CO4 + 24 HFP = 24 HCP + 24 O4 + F24
SiCO2 = SiO2C =>
SiCO2 = SiO2C
KF3294 = F2 + K =>
KF3294 = 1647 F2 + K
C10H22 + O2 = C + H2O =>
2 C10H22 + 11 O2 = 20 C + 22 H2O
Fe(s) + AgNO3(aq) = Fe(NO3)5(aq) + Ag(s) =>
Fe(s) + 5 AgNO3(aq) = Fe(NO3)5(aq) + 5 Ag(s)
Br2 + KOH = KBr + KBrO3 + H2O =>
3 Br2 + 6 KOH = 5 KBr + KBrO3 + 3 H2O
HF + N2 = NF3 + H2 =>
6 HF + N2 = 2 NF3 + 3 H2
AgBr(s) + KNO3(aq) = AgNO3(aq) + KBr(aq) =>
AgBr(s) + KNO3(aq) = AgNO3(aq) + KBr(aq)
NH4NO3 + K3PO4 = NH4PO4 + K3NO3 =>
NH4NO3 + K3PO4 = NH4PO4 + K3NO3
NaOH + CH2ClCOOH + HCl = CH2ClCOONa + H3O + Cl =>
NaOH + CH2ClCOOH + HCl = CH2ClCOONa + H3O + Cl
C5H12HCl = C5H13Cl =>
C5H12HCl = C5H13Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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