| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + Br2 = HBr + BrCl
CuSO4 + CO(NH2)2 = Cu(NH2)2 + CSO5 =>
CuSO4 + CO(NH2)2 = Cu(NH2)2 + CSO5
Cu(ClO3)2 + (NH4)2CO3 = CuCO3 + NH4ClO3 =>
Cu(ClO3)2 + (NH4)2CO3 = CuCO3 + 2 NH4ClO3
CO2 + NaCl + O2 = Na2CO3 + ClO =>
2 CO2 + 4 NaCl + 3 O2 = 2 Na2CO3 + 4 ClO
Fe(III)Cl + Mg = Fe(III) + MgCl =>
Fe(III)Cl + Mg = Fe(III) + MgCl
HO = H2 + O44 =>
44 HO = 22 H2 + O44
C3H7O2N + O2 = CO2 + H2O + NH3 =>
C3H7O2N + 3 O2 = 3 CO2 + 2 H2O + NH3
BaS + AgNO3 = BaNO3 + AgS =>
BaS + AgNO3 = BaNO3 + AgS
HNO3(aq) + FeSO4(aq) = Fe2(SO4)3(aq) + Fe(NO3)3(aq) + NO(g) + H2O(l) =>
4 HNO3(aq) + 3 FeSO4(aq) = Fe2(SO4)3(aq) + Fe(NO3)3(aq) + NO(g) + 2 H2O(l)
PbSCu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2 + NO2 + S + H2O =>
PbSCu2S + 12 HNO3 = Pb(NO3)2 + 2 Cu(NO3)2 + 6 NO2 + 2 S + 6 H2O
C2H5OHC3H7COOH = C3H7COOC2H5H2O =>
C2H5OHC3H7COOH = C3H7COOC2H5H2O
FeCl3 + H2O2 = FeCl2 + HCl + O2(g) =>
2 FeCl3 + H2O2 = 2 FeCl2 + 2 HCl + O2(g)
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + O2 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 O2 + 8 H2O + 2 K2SO4
Hg + H2SO4 = HgSO4 + H2O + SO2 =>
Hg + 2 H2SO4 = HgSO4 + 2 H2O + SO2
NH4{+} + F{-} = NH3 + HF =>
NH4{+} + F{-} = NH3 + HF
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + O2 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 O2 + 8 H2O + 2 K2SO4
Al + OH{-} + H2O = [Al(OH)4]({-}) + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2[Al(OH)4]({-}) + 3 H2
Na3PO4*12H2O + SrCl2*6H2O = NaCl + Sr3(PO4)2 + H2O =>
2 Na3PO4*12H2O + 3 SrCl2*6H2O = 6 NaCl + Sr3(PO4)2 + 42 H2O
RbNO3 + BaF2 = Ba(NO3)2 + RbF =>
2 RbNO3 + BaF2 = Ba(NO3)2 + 2 RbF
O2 + As = As2O5 =>
5 O2 + 4 As = 2 As2O5
KI + K2Cr2O7 = K2CrO4 + Cr2O3 + I2 =>
6 KI + 5 K2Cr2O7 = 8 K2CrO4 + Cr2O3 + 3 I2
N2CS = N2 + CS =>
N2CS = N2 + CS
HO2 + HI = I2 + H2O =>
2 HO2 + 6 HI = 3 I2 + 4 H2O
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + O2 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 O2 + 8 H2O + 2 K2SO4
Na2S = Na + S8 =>
8 Na2S = 16 Na + S8
K{+} + F{-} = KF =>
K{+} + F{-} = KF
Ni + C4H8N2O2 = Ni(C4H8N2O2)2 =>
Ni + 2 C4H8N2O2 = Ni(C4H8N2O2)2
Sb2S3 + HCl(aq) = SbCl3(s) + H2S(g) =>
Sb2S3 + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(g)
HNO3 + CuO = Cu(NO3)2 + H2O =>
2 HNO3 + CuO = Cu(NO3)2 + H2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
CaON2O3 = Ca(NO2)2 =>
CaON2O3 = Ca(NO2)2
C4H5SH + O2 = CO2 + H2O + SO2 =>
2 C4H5SH + 13 O2 = 8 CO2 + 6 H2O + 2 SO2
MgCl2 + Li = MgLi + Cl2 =>
MgCl2 + Li = MgLi + Cl2
Cu(OH)2 + C6H12O6 = CuOH + H2O + C6H12O7 =>
2 Cu(OH)2 + C6H12O6 = 2 CuOH + H2O + C6H12O7
H + Ne = NeH =>
H + Ne = NeH
WCl6(s) + K2S(s) = WS2(s) + KCl(s) + S(s) =>
WCl6(s) + 3 K2S(s) = WS2(s) + 6 KCl(s) + S(s)
Ca3(PO4)2 + S1O2 + C = P4 + CaS1O3 + CO =>
2 Ca3(PO4)2 + 6 S1O2 + 10 C = P4 + 6 CaS1O3 + 10 CO
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + O2 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 O2 + 8 H2O + 2 K2SO4
C5H5O2 + O2 = CO2 + H2O =>
4 C5H5O2 + 21 O2 = 20 CO2 + 10 H2O
NaCl + H3PO4 + MnO2 = Na3PO4 + Mn3(PO4)2 + H2O + Cl2 =>
6 NaCl + 4 H3PO4 + 3 MnO2 = 2 Na3PO4 + Mn3(PO4)2 + 6 H2O + 3 Cl2
MnO2SO2 = MnSO4 =>
MnO2SO2 = MnSO4
Au + H2O = Au2O3 + H2 =>
2 Au + 3 H2O = Au2O3 + 3 H2
S + Br2 = SBr6 =>
S + 3 Br2 = SBr6
HCIO + HBr = HCI + Br2 + H2O =>
HCIO + 2 HBr = HCI + Br2 + H2O
MgNH4 + PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4 + 2 PO4 = Mg2P2O7 + 2 NH3 + H2O
FeCl3 + FeSO4 + NH3H2O = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
2 FeCl3 + FeSO4 + 8 NH3H2O = Fe3O4 + 6 NH4Cl + (NH4)2SO4 + 4 H2O
Fe(s) + Br2(i) = FeBr3(s) =>
2 Fe(s) + 3 Br2(i) = 2 FeBr3(s)
Zn + Cu2(NO3) = Zn(NO3)2 + Cu =>
Zn + 2 Cu2(NO3) = Zn(NO3)2 + 4 Cu
MnO2H2O = MnO(OH)2 =>
MnO2H2O = MnO(OH)2
K(s) + Mg3(PO4)2(aq) = K3PO4(aq) + Mg(s) =>
6 K(s) + Mg3(PO4)2(aq) = 2 K3PO4(aq) + 3 Mg(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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