| Équations équilibrées la veille | Équations équilibrées le lendemain |
F + O2 = FO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
C6H14 + O2 = CO2 + H2 =>
C6H14 + 6 O2 = 6 CO2 + 7 H2
NH4Cl(heatingorcoolingreversible) = NH3 + HCl =>
NH4Cl(heatingorcoolingreversible) = NH3 + HCl
PCl3(g) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(g) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
C2H6 + Br2 = C2H4Br2 + HBr =>
C2H6 + 2 Br2 = C2H4Br2 + 2 HBr
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
CaS + Li3PO4 = Li2S + Ca3(PO4)2 =>
3 CaS + 2 Li3PO4 = 3 Li2S + Ca3(PO4)2
C51H98O5 + O2 = CO2 + H2O =>
C51H98O5 + 73 O2 = 51 CO2 + 49 H2O
H2O + FeSO + KI + KIO3 = Fe(OH)2 + K2SO4 + I2 =>
3 H2O + 3 FeSO + 2 KI + 4 KIO3 = 3 Fe(OH)2 + 3 K2SO4 + 3 I2
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
H2MoO4 + Tl(OH)3 = Tl(HMoO4)3 + H2O =>
3 H2MoO4 + Tl(OH)3 = Tl(HMoO4)3 + 3 H2O
Cr2S3 + H2SO4 = H2CrO4 + SO2 + H2O =>
Cr2S3 + 12 H2SO4 = 2 H2CrO4 + 15 SO2 + 10 H2O
C2H5COH + HCN = C2H5CHOHCN =>
C2H5COH + HCN = C2H5CHOHCN
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Mn{+2} + OH{-} = MnO4{-} + H2O + e =>
Mn{+2} + 8 OH{-} = MnO4{-} + 4 H2O + 5e
PBO2 + H2SO4 = PBSO4 + H2O + O2 =>
2 PBO2 + 2 H2SO4 = 2 PBSO4 + 2 H2O + O2
Ba(NO2)2 + NaClO + H2SO4 = Ba(NO3)2 + Cl2 + Na2SO4 + H2O =>
Ba(NO2)2 + 4 NaClO + 2 H2SO4 = Ba(NO3)2 + 2 Cl2 + 2 Na2SO4 + 2 H2O
C13H8O + NaBH4 + C2H5OH = C13H10O + H3BO3 + NaC2H5O =>
98 C13H8O + 11 NaBH4 + 50 C2H5OH = 104 C13H10O + 11 H3BO3 + 11 NaC2H5O
SnCl2 + KBrO + KOH = K2SnO3 + KBr + H2O + KCl =>
SnCl2 + KBrO + 4 KOH = K2SnO3 + KBr + 2 H2O + 2 KCl
C8H10 = C + H2 =>
C8H10 = 8 C + 5 H2
Pb(NO3)2 + NaHCO3 = PbHCO3 + Na(NO3)2 =>
Pb(NO3)2 + NaHCO3 = PbHCO3 + Na(NO3)2
NH3(g) + O2(g) = NO + H20(g) =>
20 NH3(g) + 10 O2(g) = 20 NO + 3 H20(g)
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
AlBr3 + H3PO4 = H3Br3 + AlPO4 =>
AlBr3 + H3PO4 = H3Br3 + AlPO4
Mg + HCl + H2O = MgCl + H4O =>
2 Mg + 2 HCl + H2O = 2 MgCl + H4O
C8H8NO4Cl + NaHS + H2O = C8H10ClNO2 + Na2S2O3 =>
4 C8H8NO4Cl + 6 NaHS + H2O = 4 C8H10ClNO2 + 3 Na2S2O3
HgO + NO = Hg(NO3)2 + Hg =>
4 HgO + 2 NO = Hg(NO3)2 + 3 Hg
C6H10O4 + NH3 + H2 = C6H10N2 + H2O =>
C6H10O4 + 2 NH3 + H2 = C6H10N2 + 4 H2O
Au(NO3)3 + Cu = Cu(NO3)2 + AuNO3 =>
Au(NO3)3 + Cu = Cu(NO3)2 + AuNO3
HBr + NH4OH = H(OH) + NH4Br =>
HBr + NH4OH = H(OH) + NH4Br
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
SO2 + Br2 + H2O = H2SO4 + HBr =>
SO2 + Br2 + 2 H2O = H2SO4 + 2 HBr
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
SrCl2 + K3PO4 = Sr3(PO4)2 + KCl =>
3 SrCl2 + 2 K3PO4 = Sr3(PO4)2 + 6 KCl
HNO3 + PbS = Pb(NO3)2 + Pb(HSO4)2 + NO + H2O =>
22 HNO3 + 6 PbS = 3 Pb(NO3)2 + 3 Pb(HSO4)2 + 16 NO + 8 H2O
CaCO3 + HBrO2 = CO2 + H2O + Ca(BrO2)2 =>
CaCO3 + 2 HBrO2 = CO2 + H2O + Ca(BrO2)2
Br5 + H2 = Br2H5 =>
4 Br5 + 25 H2 = 10 Br2H5
K2CrO4 + Cu(NO3) = Cu2CrO4 + KNO3 =>
K2CrO4 + 2 Cu(NO3) = Cu2CrO4 + 2 KNO3
Fe + CaCO3 = Fe2(CO3)2 + Ca =>
2 Fe + 2 CaCO3 = Fe2(CO3)2 + 2 Ca
Fe3O4 + CH4 = Fe + CO2 + H2 =>
Fe3O4 + 2 CH4 = 3 Fe + 2 CO2 + 4 H2
MnCl2(aq) + KCN(aq) = KCl(aq) + Mn(CN)2(aq) =>
MnCl2(aq) + 2 KCN(aq) = 2 KCl(aq) + Mn(CN)2(aq)
C3H4O3 + H2 = C2H6O + CO2 =>
C3H4O3 + H2 = C2H6O + CO2
[Co(H2O)6]{2+} + C2H4(NH2)2 + H2O2 + H{+} = [Co(C2H4(NH2)2)3]{3+} + H2O =>
2[Co(H2O)6]{2+} + 6 C2H4(NH2)2 + H2O2 + 2 H{+} = 2[Co(C2H4(NH2)2)3]{3+} + 14 H2O
MnSO4*H2O + FeCl3*6H2O + NaOH = MnFe2O4 + Na2SO4 + NaCl + H2O =>
MnSO4*H2O + 2 FeCl3*6H2O + 8 NaOH = MnFe2O4 + Na2SO4 + 6 NaCl + 17 H2O
C3H6O2 + H2O = CH2O2 + C2H6O =>
C3H6O2 + H2O = CH2O2 + C2H6O
Cu + H2S = CuS + H =>
Cu + H2S = CuS + 2 H
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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