| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHSO4 + 2 MgOH = Mg2SO4 + NaOH + H2O
MnF2 + O2 = MnO2 + F2 =>
MnF2 + O2 = MnO2 + F2
NHO3 + HBr = Br2 + NO2 + H2O =>
2 NHO3 + 2 HBr = Br2 + 2 NO2 + 2 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2S4 + H2O =>
32 FeSO4 + K2Cr2O7 + 23 H2SO4 = 16 Fe2(SO4)3 + Cr2(SO4)3 + K2S4 + 23 H2O
Ca(oh)2 + CuCl2 = CaCl2 + Cu(oh) =>
Ca(oh)2 + 2 CuCl2 = 2 CaCl2 + 2 Cu(oh)
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
HNO3 + SO4 = H2SO4 + NO3 =>
2 HNO3 + SO4 = H2SO4 + 2 NO3
KMnO4 + KOH + NaSO3 = K2MnO4 + NaSO4 + H2O =>
2 KMnO4 + 2 KOH + NaSO3 = 2 K2MnO4 + NaSO4 + H2O
HClO4 + CaCO3 = Ca(ClO4)2 + H2O + CO2 =>
2 HClO4 + CaCO3 = Ca(ClO4)2 + H2O + CO2
SrCl2 + AgNo3 = AgCl2 + SrNo3 =>
SrCl2 + AgNo3 = AgCl2 + SrNo3
Al + Hg{2+} = Al{3+} + Hg =>
2 Al + 3 Hg{2+} = 2 Al{3+} + 3 Hg
BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4
Li + H2SO4 = Li2SO4 + H2O + SO2 =>
2 Li + 2 H2SO4 = Li2SO4 + 2 H2O + SO2
C6H3N307 + O2 = CO2 + H2O + N2 =>
4 C6H3N307 + 27 O2 = 24 CO2 + 6 H2O + 614 N2
CoI2 + KMnO4 + H2O = MnO2 + Co(OH)3 + KOH + KIO3 =>
3 CoI2 + 13 KMnO4 + 8 H2O = 13 MnO2 + 3 Co(OH)3 + 7 KOH + 6 KIO3
CH2Cl2 = CH2 + Cl2 =>
CH2Cl2 = CH2 + Cl2
K(OH) + Al(NO3)3 = KNO3 + Al(OH)3 =>
3 K(OH) + Al(NO3)3 = 3 KNO3 + Al(OH)3
MgO4 + H2O = Mg(OH)2 + O2 =>
2 MgO4 + 2 H2O = 2 Mg(OH)2 + 3 O2
MnO4{-} + NO2{-} + H2O = OH{-} + NO3{-} + MnO2 =>
2 MnO4{-} + 3 NO2{-} + H2O = 2 OH{-} + 3 NO3{-} + 2 MnO2
CuSO4*5H2O + K2C2O4*H2O = K2Cu(C2O4)2*2H2O + SO4 + K + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2Cu(C2O4)2*2H2O + SO4 + 2 K + 5 H2O
FeO + HNO3 = Fe(NO3)3 + NO2 + H2O =>
FeO + 4 HNO3 = Fe(NO3)3 + NO2 + 2 H2O
C6H5Cl + Na + CH3Cl = C6H5CH3 + NaCl =>
C6H5Cl + 2 Na + CH3Cl = C6H5CH3 + 2 NaCl
Rb2OSO3 = Rb2SO4 =>
Rb2OSO3 = Rb2SO4
Zn + MnI2 = ZnI2 + Mn =>
Zn + MnI2 = ZnI2 + Mn
HNO3 + Mg(NO3)2 = HMg + NO3 =>
HNO3 + Mg(NO3)2 = HMg + 3 NO3
NH4OH(aq) = NH3(aq) + H2O(aq) =>
NH4OH(aq) = NH3(aq) + H2O(aq)
Cu7 + AgNO3 = Ag + CuN2O6 =>
Cu7 + 14 AgNO3 = 14 Ag + 7 CuN2O6
C2H4O2 + K2CO3 = KC2H3O2 + H2O + CO2 =>
2 C2H4O2 + K2CO3 = 2 KC2H3O2 + H2O + CO2
La(OH)3 + HCIO3 = La(CIO3)3 + H2O =>
La(OH)3 + 3 HCIO3 = La(CIO3)3 + 3 H2O
PbI2 + H2SO4 = PbSO4 + I2 + H2S + H2O =>
4 PbI2 + 5 H2SO4 = 4 PbSO4 + 4 I2 + H2S + 4 H2O
MgSO4*7H2O + FeCl3 + NH4 = MgFe + H2O + (NH4)2SO4 + Cl =>
MgSO4*7H2O + FeCl3 + 2 NH4 = MgFe + 7 H2O + (NH4)2SO4 + 3 Cl
CdSO4 + Fe = Cd + Fe2(SO4)3 =>
3 CdSO4 + 2 Fe = 3 Cd + Fe2(SO4)3
NH4(OH) + Fe(MnO4)2 = NH4(MnO4) + (OH)2Fe =>
2 NH4(OH) + Fe(MnO4)2 = 2 NH4(MnO4) + (OH)2Fe
Na2 + KNO3 = KO + NaO + N2 =>
2 Na2 + 2 KNO3 = 2 KO + 4 NaO + N2
CoCl2(aq) + AgNO3(aq) = AgCl(aq) + Co(NO3)2(aq) =>
CoCl2(aq) + 2 AgNO3(aq) = 2 AgCl(aq) + Co(NO3)2(aq)
HC3H3O2(aq) + KOH(aq) = KC2H3O2(aq) + H2O(l) =>
2 HC3H3O2(aq) + 3 KOH(aq) = 3 KC2H3O2(aq) + H2O(l)
KOH + PB(NO3)2 = KNO3 + PB(OH)2 =>
2 KOH + PB(NO3)2 = 2 KNO3 + PB(OH)2
NaOH(aq) = Na(aq) + OH(aq) =>
NaOH(aq) = Na(aq) + OH(aq)
KOH + CO(No3)2 = CO(OH)2 + KNo3 =>
2 KOH + CO(No3)2 = CO(OH)2 + 2 KNo3
Si + H2SO4 = Si(SO4) + SO2 + H2O =>
Si + 2 H2SO4 = Si(SO4) + SO2 + 2 H2O
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
SnCl4 + Al = SnAl2 + Cl =>
SnCl4 + 2 Al = SnAl2 + 4 Cl
HNO3 + H2SO4 + NaOH = NO + Na(SO4) + H2O =>
HNO3 + 3 H2SO4 + 3 NaOH = NO + 3 Na(SO4) + 5 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CrCl3 + KBiO3 + HNO3 = H2Cr2O7 + Bi(NO3)3 + KNO3 + H2O + HCl =>
2 CrCl3 + 3 KBiO3 + 12 HNO3 = H2Cr2O7 + 3 Bi(NO3)3 + 3 KNO3 + 2 H2O + 6 HCl
SnSO4 + KOH + KNO3 = K2SnO3 + KNO2 + K2SO4 + H2O =>
SnSO4 + 4 KOH + KNO3 = K2SnO3 + KNO2 + K2SO4 + 2 H2O
CaO(aq) + P2O5(g) = Ca3(PO4)2(s) =>
3 CaO(aq) + P2O5(g) = Ca3(PO4)2(s)
MgBrCl = MgCl + Br =>
MgBrCl = MgCl + Br
Mg(s) + AgNO3(aq) = Mg(NO3)3(aq) + Ag(s) =>
Mg(s) + 3 AgNO3(aq) = Mg(NO3)3(aq) + 3 Ag(s)
[Pt(NH3)4]Cl2 + HCl = [Pt(NH3)2]Cl2 + NH4Cl =>
[Pt(NH3)4]Cl2 + 2 HCl = [Pt(NH3)2]Cl2 + 2 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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