| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl(g) + NH4OH(g) = H2O(l) + NH4Cl(g)
Al + Cu(C2H3O2)2 = Cu + Al(C2H3O2)2 =>
Al + Cu(C2H3O2)2 = Cu + Al(C2H3O2)2
C + Pb = CPb =>
C + Pb = CPb
I2(s) + HNO3(aq) = HIO3(aq) + NO(g) + H2O =>
3 I2(s) + 10 HNO3(aq) = 6 HIO3(aq) + 10 NO(g) + 2 H2O
CrCl2 + H2O = Cr(OH)Cl2 + H2 =>
2 CrCl2 + 2 H2O = 2 Cr(OH)Cl2 + H2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
SiO2 + K2O = K2SiO3 =>
SiO2 + K2O = K2SiO3
B(s) + F2(g) = BF3(g) =>
2 B(s) + 3 F2(g) = 2 BF3(g)
SnO2 + CH4 = Sn + CO2 + H2O =>
2 SnO2 + CH4 = 2 Sn + CO2 + 2 H2O
(NH4)2CO3 + CuBr2 = (NH4)2Br2 + CuCO3 =>
(NH4)2CO3 + CuBr2 = (NH4)2Br2 + CuCO3
NaBr = Na + Br2 =>
2 NaBr = 2 Na + Br2
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2 =>
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2
NaHCO3(s) + H2SO4(l) = Na2SO4(s) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H2SO4(l) = Na2SO4(s) + 2 H2O(l) + 2 CO2(g)
AgO + C = Ag + CO2 =>
2 AgO + C = 2 Ag + CO2
SbCl3 + H2SO4 = Sb2(SO4)3 + HCl =>
2 SbCl3 + 3 H2SO4 = Sb2(SO4)3 + 6 HCl
C3H8(g) + Cl2(g) = C3H4Cl4(g) + HCl(g) =>
C3H8(g) + 4 Cl2(g) = C3H4Cl4(g) + 4 HCl(g)
Mg + CrSO4 = MgSO4 + Cr =>
Mg + CrSO4 = MgSO4 + Cr
NH3 + FeCl3 = Fe(NH3)6Cl3 =>
6 NH3 + FeCl3 = Fe(NH3)6Cl3
CO2(g) + H2 = CH4 + H2O =>
CO2(g) + 4 H2 = CH4 + 2 H2O
NH4Cl + HCl = NH5 + Cl2 =>
NH4Cl + HCl = NH5 + Cl2
VO{2+} + MnO4{-} + H{+} = Mn{2+} + V{5+} + H2O =>
5 VO{2+} + MnO4{-} + 18 H{+} = Mn{2+} + 5 V{5+} + 9 H2O
Fe(s) + I2(s) = FeI3(s) =>
2 Fe(s) + 3 I2(s) = 2 FeI3(s)
Ag + Ca(NO3)2 = Ag(NO3)2 + Ca =>
Ag + Ca(NO3)2 = Ag(NO3)2 + Ca
Na(s) + Br2(l) = NaBr(s) =>
2 Na(s) + Br2(l) = 2 NaBr(s)
Ba(OH)2*8H2O = Ba(OH)2 + H2O =>
Ba(OH)2*8H2O = Ba(OH)2 + 8 H2O
NH4ClO3 = H2O + HCl + O2 + N2 =>
4 NH4ClO3 = 6 H2O + 4 HCl + 3 O2 + 2 N2
V(OH)2 + O2 + H2O = V(OH)3 =>
4 V(OH)2 + O2 + 2 H2O = 4 V(OH)3
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(g) =>
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(g)
C6H6O6 + H2O = C6H8O7 =>
C6H6O6 + H2O = C6H8O7
Ti + CuO = TiO2 + Cu =>
Ti + 2 CuO = TiO2 + 2 Cu
HClO4(aq) + NH3(aq) = NH4 + ClO4 =>
HClO4(aq) + NH3(aq) = NH4 + ClO4
Co + NH4SCN = CoSCN + NH4 =>
Co + NH4SCN = CoSCN + NH4
C2H6O2 + HBr = C2H4Br2 + H2O =>
C2H6O2 + 2 HBr = C2H4Br2 + 2 H2O
HCOOH + Ba(OH)2 = Ba(HCOO)2 + H2O =>
2 HCOOH + Ba(OH)2 = Ba(HCOO)2 + 2 H2O
NaBrO2 = NaBr + O2 =>
NaBrO2 = NaBr + O2
Ca(H2PO4)2 + NaHCO3 = Ca3(PO4)2 + Na2HPO4 + CO2 + H2O =>
3 Ca(H2PO4)2 + 8 NaHCO3 = Ca3(PO4)2 + 4 Na2HPO4 + 8 CO2 + 8 H2O
C7H5O2Na + HCl = C7H6O2 + NaCl =>
C7H5O2Na + HCl = C7H6O2 + NaCl
NaHCO3 + KC4H5O6 = NaKC4H4O6 + H2O + CO2 =>
NaHCO3 + KC4H5O6 = NaKC4H4O6 + H2O + CO2
Ca(OH)2(aq) + HF(aq) = CaF2 + H2O =>
Ca(OH)2(aq) + 2 HF(aq) = CaF2 + 2 H2O
Cl2 + BI3 = BCl3 + I2 =>
3 Cl2 + 2 BI3 = 2 BCl3 + 3 I2
H2SO3(aq) + Ba(OH)2(aq) = BaSO3(aq) + H2O(l) =>
H2SO3(aq) + Ba(OH)2(aq) = BaSO3(aq) + 2 H2O(l)
HSO3{-} + H2O = H3O + SO3{-} =>
HSO3{-} + H2O = H3O + SO3{-}
CONH2NH2 + H2O = NH3 + CO2 =>
CONH2NH2 + H2O = 2 NH3 + CO2
AgNO3 + CaCl2 + Na2CO3 = NaNO3 + AgCl + CaCO3 =>
2 AgNO3 + CaCl2 + Na2CO3 = 2 NaNO3 + 2 AgCl + CaCO3
XeO3 + XeF6 = XeO2F2 =>
2 XeO3 + XeF6 = 3 XeO2F2
CH3CH2CH2CH2Br + NH3 = CH3CH2CH2CH2NH2 + HBr =>
CH3CH2CH2CH2Br + NH3 = CH3CH2CH2CH2NH2 + HBr
H + SO4 = H2SO4 =>
2 H + SO4 = H2SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ba(CH3CO2)2 + Na2CO3 = Ba(CO3) + Na(CH3CO2) =>
Ba(CH3CO2)2 + Na2CO3 = Ba(CO3) + 2 Na(CH3CO2)
N2O4(l) + N2H4(l) = N2(g) + H2O(g) =>
N2O4(l) + 2 N2H4(l) = 3 N2(g) + 4 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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