| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
Mg(OH)2 + NH4Cl = MgCl2 + H2O + NH3 =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 H2O + 2 NH3
MgCl2 + H2O = MgOH2 + Cl2 =>
MgCl2 + H2O = MgOH2 + Cl2
Pb(CH3COO)2 + HCl = PbCl2(s) + CH3COOH =>
Pb(CH3COO)2 + 2 HCl = PbCl2(s) + 2 CH3COOH
CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl
CrO3 = O2 + Cr203 =>
406 CrO3 = 609 O2 + 2 Cr203
CO + SO3 = CO2 + SO2 =>
CO + SO3 = CO2 + SO2
Cl + I + H2O = HIO3 + HCl =>
5 Cl + I + 3 H2O = HIO3 + 5 HCl
K(MnO4) + K(NO2) + H2(SO4) = Mn(SO4) + H2O + K(NO3) + K2(SO4) =>
2 K(MnO4) + 5 K(NO2) + 3 H2(SO4) = 2 Mn(SO4) + 3 H2O + 5 K(NO3) + K2(SO4)
I2(s) + S2O3{2-}(aq) = S4O6{2-}(aq) + I{-}(aq) =>
I2(s) + 2 S2O3{2-}(aq) = S4O6{2-}(aq) + 2 I{-}(aq)
SSO4 + BaNO3 = SNO3 + BaSO4 =>
SSO4 + BaNO3 = SNO3 + BaSO4
CaH2 + H2SO4 = Ca(OH)2 + H2S =>
2 CaH2 + H2SO4 = 2 Ca(OH)2 + H2S
C4H10 + HCl = C4H9Cl + H2 =>
C4H10 + HCl = C4H9Cl + H2
CH3CH2COH + Ag2O = CH3CH2COOH + Ag2 =>
CH3CH2COH + Ag2O = CH3CH2COOH + Ag2
Au + H2O = Au2O + H2 =>
2 Au + H2O = Au2O + H2
CaO(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 CaO(PO4)2 + 2 SiO2 + 16 C = 2 CaSiO3 + 16 CO + P4
Sr2(CO3)2 + HCl = SrCl2 + H2O + CO2 =>
Sr2(CO3)2 + 4 HCl = 2 SrCl2 + 2 H2O + 2 CO2
Ir + F2 = IrF3 =>
2 Ir + 3 F2 = 2 IrF3
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
HgS + HNO3 = Hg(NO3)2 + H2S =>
HgS + 2 HNO3 = Hg(NO3)2 + H2S
Sn + Xe2 = SnXe =>
2 Sn + Xe2 = 2 SnXe
CH2O + Ag(NH3)2OH = Ag + HCOOH + NH3 + H2O =>
CH2O + 2 Ag(NH3)2OH = 2 Ag + HCOOH + 4 NH3 + H2O
C6H5Cl + HOH = C6H5OH + HCl =>
C6H5Cl + HOH = C6H5OH + HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CoBr2 + CaCO3 = CoCO3 + CaBr2 =>
CoBr2 + CaCO3 = CoCO3 + CaBr2
FeC2O4 + H2O2 = Fe2O3 + CO2 + H2O =>
2 FeC2O4 + 3 H2O2 = Fe2O3 + 4 CO2 + 3 H2O
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
HCl + K2S = H2S + KCl =>
2 HCl + K2S = H2S + 2 KCl
[CrCl(H2O)5]Cl2 + AgNO3 = [CrCl(H2O)5](NO3)2 + AgCl =>
[CrCl(H2O)5]Cl2 + 2 AgNO3 = [CrCl(H2O)5](NO3)2 + 2 AgCl
K2Cr2O7 + CuCl2 + H2O = CuCrO4 + KCl + HCl =>
K2Cr2O7 + 2 CuCl2 + H2O = 2 CuCrO4 + 2 KCl + 2 HCl
C11H14 + O2 = CO2 + H2O =>
2 C11H14 + 29 O2 = 22 CO2 + 14 H2O
FeO + H2SO3 = FeSO4 + H2 =>
FeO + H2SO3 = FeSO4 + H2
ZnO + P4O10 = Zn3(PO4)2 =>
6 ZnO + P4O10 = 2 Zn3(PO4)2
CaSO4 + Al = CaS + Al2O3 =>
3 CaSO4 + 8 Al = 3 CaS + 4 Al2O3
C2O4 + H2O = H2C2O4 + OH =>
C2O4 + 2 H2O = H2C2O4 + 2 OH
C2H4 + CH4 = C4H10 =>
3 C2H4 + 2 CH4 = 2 C4H10
Fe(HCO3)3 = (Fe)2(CO3)3 + H2O + CO2 =>
2 Fe(HCO3)3 = (Fe)2(CO3)3 + 3 H2O + 3 CO2
NH4(HCO3) + HNO3 = NH4NO3 + H2O + CO2 =>
NH4(HCO3) + HNO3 = NH4NO3 + H2O + CO2
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
MgSO4 + C = Mg + CS2 + CO2 =>
2 MgSO4 + 5 C = 2 Mg + CS2 + 4 CO2
Mg + Cr2O3 = Cr + MgO =>
3 Mg + Cr2O3 = 2 Cr + 3 MgO
K2MnO4 + FeS2 + H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + H2O =>
9 K2MnO4 + 2 FeS2 + 20 H2SO4 = 9 MnSO4 + 2 Fe(SO4)3 + 9 K2SO4 + 20 H2O
AgClO3 = Ag + Cl + O2 =>
2 AgClO3 = 2 Ag + 2 Cl + 3 O2
C6H12O6 + H2 = C6H14O6 =>
C6H12O6 + H2 = C6H14O6
CaCl2(aq) + K2SO4(aq) = CaSO4(aq) + KCl(aq) =>
CaCl2(aq) + K2SO4(aq) = CaSO4(aq) + 2 KCl(aq)
(NH4)2CO3 + Ca(OH)2 = NH4OH + CaCO3 =>
(NH4)2CO3 + Ca(OH)2 = 2 NH4OH + CaCO3
NiCl2 + H2O = NiO + H2Cl2 =>
NiCl2 + H2O = NiO + H2Cl2
KHCO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 KHCO3 + H3PO4 = K3PO4 + 3 H2O + 3 CO2
K2O + HNO3 = H2O + KNO3 =>
K2O + 2 HNO3 = H2O + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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