| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ti(NO3)3 + 3 K2SO4 = 6 KNO3 + Ti2(SO4)3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
MoS2 + Cl2 = MoCl5 + S2Cl2 =>
2 MoS2 + 7 Cl2 = 2 MoCl5 + 2 S2Cl2
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
NH4ClO3 + Cu(OH)2 = Cu(ClO3)2 + NH3 + H2O =>
2 NH4ClO3 + Cu(OH)2 = Cu(ClO3)2 + 2 NH3 + 2 H2O
MnO(OH)2 + N2H4(HCl) + HCl = MnCl2 + N2 + H2O =>
2 MnO(OH)2 + N2H4(HCl) + 3 HCl = 2 MnCl2 + N2 + 6 H2O
MnO2 + NaOH + O2 = Na2MnO4 + H2O =>
2 MnO2 + 4 NaOH + O2 = 2 Na2MnO4 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
ZnO + H2O = ZnO2 + H2 =>
ZnO + H2O = ZnO2 + H2
FeO3(s) = Fe(s) + O2(g) =>
2 FeO3(s) = 2 Fe(s) + 3 O2(g)
NaS + ZnSO4 = ZnS + NaSO4 =>
NaS + ZnSO4 = ZnS + NaSO4
C6H12O6 + Ag(NH3)2OH = C6H11O7NH4 + Ag + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2OH = C6H11O7NH4 + 2 Ag + 3 NH3 + H2O
MnSO4 + Na2HPO4 + NH4OH = MnNH4PO4 + Na2SO4 + H2O =>
MnSO4 + Na2HPO4 + NH4OH = MnNH4PO4 + Na2SO4 + H2O
CaO + HCl(aq) = CaCl2 + H2O =>
CaO + 2 HCl(aq) = CaCl2 + H2O
C6H12O6 + Ag(NH3)2OH = C6H11O7NH4 + Ag + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2OH = C6H11O7NH4 + 2 Ag + 3 NH3 + H2O
BeBr2 + H2O = Be(OH)2 + HBr =>
BeBr2 + 2 H2O = Be(OH)2 + 2 HBr
CaI2(aq) + KNO3(aq) = KI(aq) + Ca(NO3)2(aq) =>
CaI2(aq) + 2 KNO3(aq) = 2 KI(aq) + Ca(NO3)2(aq)
Cl2 + P + H2O = H3PO4 + HCl =>
5 Cl2 + 2 P + 8 H2O = 2 H3PO4 + 10 HCl
K2Cr2O7 + C2H5OH + H2SO4 = K2Cr2(SO4)4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 K2Cr2(SO4)4 + 3 CH3COOH + 11 H2O
MnO4{-} + Sn2{+} + H{+} = Mn{2+} + Sn{+} + H2O =>
MnO4{-} + 5 Sn2{+} + 8 H{+} = Mn{2+} + 10 Sn{+} + 4 H2O
As2S3 + HNO3 + H2O = H2SO3 + H3AsO3 + NO =>
As2S3 + 6 HNO3 + 3 H2O = 3 H2SO3 + 2 H3AsO3 + 6 NO
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
KMnO4 + C2Cl4 = CO2 + MnO2 + Cl + K =>
2 KMnO4 + C2Cl4 = 2 CO2 + 2 MnO2 + 4 Cl + 2 K
K + HOH = K2O + H =>
2 K + HOH = K2O + 2 H
NH4HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
NH4HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
HCOOK + H3PO4 = HCOOH + KH2PO4 =>
HCOOK + H3PO4 = HCOOH + KH2PO4
ZnS + H2O = HS + ZnOH =>
ZnS + H2O = HS + ZnOH
C6H10(l) + O2(g) = CO2(g) + H2O =>
2 C6H10(l) + 17 O2(g) = 12 CO2(g) + 10 H2O
N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3
NaCl + AgNo3 = AgCl + NaNo3 =>
NaCl + AgNo3 = AgCl + NaNo3
NH4Cl + CaOH2 = NH4 + CaCl2 + H2O =>
2 NH4Cl + CaOH2 = 2 NH4 + CaCl2 + H2O
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
HClO2(aq) + Ca(OH)2(aq) = H2O(l) + Ca(ClO2)2(aq) =>
2 HClO2(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(ClO2)2(aq)
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Al + Pb(NO3)2 = Al(NO3)3 + Pb2 =>
4 Al + 6 Pb(NO3)2 = 4 Al(NO3)3 + 3 Pb2
NaHCO3(s) + HCH3CO2(aq) = NaCH3CO2(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + HCH3CO2(aq) = NaCH3CO2(aq) + CO2(g) + H2O(l)
FeSO4 + Ba2CrO4 + H2SO4 = Fe2(SO4)3 + BaSO4 + Cr2(SO4)3 + H2O =>
2 FeSO4 + 2 Ba2CrO4 + 8 H2SO4 = Fe2(SO4)3 + 4 BaSO4 + Cr2(SO4)3 + 8 H2O
KNO2 + KMnO4 + H2O = MnO2 + KOH + KNO3 =>
3 KNO2 + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 KNO3
Ag + I = AgI =>
Ag + I = AgI
Ag2S + HNO3 = AgNO3 + NO2 + SO2 + H2O =>
Ag2S + 8 HNO3 = 2 AgNO3 + 6 NO2 + SO2 + 4 H2O
N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3
HC3H5O3 + NaOH = H2O + NaC3H5O3 =>
HC3H5O3 + NaOH = H2O + NaC3H5O3
At + Na = AtNa =>
At + Na = AtNa
Zn + NaOH + H2O = Na2Zn(OH)4 + H =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + 2 H
NH4{+} + SO4{2-} = (NH4)2SO4 =>
2 NH4{+} + SO4{2-} = (NH4)2SO4
CUS + HCl = CUCl2 + H2S =>
CUS + 2 HCl = CUCl2 + H2S
CH3CH2NH2 + HCl = CH3CH2NH3Cl =>
CH3CH2NH2 + HCl = CH3CH2NH3Cl
K3Fe(SCN)6 + NaF = K3[FeF6] + NaSCN =>
K3Fe(SCN)6 + 6 NaF = K3[FeF6] + 6 NaSCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/28/24
Équations équilibrées sur09/27/23
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