| Équations équilibrées la veille | Équations équilibrées le lendemain |
FrOH + HNO3 = FrNO3 + H2O
C3H6O2 + C2H6O = C4H8O2 + H2O =>
2 C3H6O2 + C2H6O = 2 C4H8O2 + H2O
C12H30O2 + O2 = CO2 + H2O =>
2 C12H30O2 + 37 O2 = 24 CO2 + 30 H2O
C6H6 + O2 = C4H4O3 =>
4 C6H6 + 9 O2 = 6 C4H4O3
P2O5 + C = P + CO =>
P2O5 + 5 C = 2 P + 5 CO
CH3OOH + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
4 CH3OOH + Na2CO3 = 2 C2H3NaO2 + CO2 + 5 H2O
Zn + Sn(Cl2) = Sn + Zn(Cl2) =>
Zn + Sn(Cl2) = Sn + Zn(Cl2)
KMnO4 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(NO3)2 + CoCl2 = CuCl2 + Co(NO3)2 =>
Cu(NO3)2 + CoCl2 = CuCl2 + Co(NO3)2
I2 + O2 = IO =>
I2 + O2 = 2 IO
P + Br2 = PBr5 =>
2 P + 5 Br2 = 2 PBr5
Ba(NO3)2 + Fe(OH)3 = Fe(NO3)3 + Ba(OH)2 =>
3 Ba(NO3)2 + 2 Fe(OH)3 = 2 Fe(NO3)3 + 3 Ba(OH)2
K2CrO4(aq) + H2SO4(aq) = K2SO4(aq) + H2CrO4(aq) =>
K2CrO4(aq) + H2SO4(aq) = K2SO4(aq) + H2CrO4(aq)
Al(IO4)3 = Al(IO3)3 + O2 =>
2 Al(IO4)3 = 2 Al(IO3)3 + 3 O2
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + NaSO4 + H2O + K2SO4 =>
6 KMnO4 + 9 H2SO4 + 10 NaHSO3 = 6 MnSO4 + 10 NaSO4 + 14 H2O + 3 K2SO4
NiO + HNO3 = Ni(NO3)3 + H2O + NO =>
3 NiO + 10 HNO3 = 3 Ni(NO3)3 + 5 H2O + NO
Fe(OH)3 + OH = FeO4 + H2O =>
Fe(OH)3 + 5 OH = FeO4 + 4 H2O
SnCl2 + Fe2(SO4)3 = FeCl2 + FeSO4 + Sn(SO4)2 =>
SnCl2 + Fe2(SO4)3 = FeCl2 + FeSO4 + Sn(SO4)2
(NH4)2MoO4 + Na2HPO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
12(NH4)2MoO4 + Na2HPO4 + 23 HNO3 = (NH4)3(PMo12O40) + 21 NH4NO3 + 2 NaNO3 + 12 H2O
NH4 + I = N2I6 + H =>
2 NH4 + 6 I = N2I6 + 8 H
C12F3H15O4 + O2 = CO2 + H2O + F2O2 =>
4 C12F3H15O4 + 61 O2 = 48 CO2 + 30 H2O + 6 F2O2
C18H34O = C36H68O2 =>
2 C18H34O = C36H68O2
Fe(NO3)2 + K3AsO4 = Fe3(AsO4)2 + KNO3 =>
3 Fe(NO3)2 + 2 K3AsO4 = Fe3(AsO4)2 + 6 KNO3
KMnO4 + CaC2O4 + H2O = MnO2 + Ca(OH)2 + KOH + CO2 =>
2 KMnO4 + 3 CaC2O4 + 4 H2O = 2 MnO2 + 3 Ca(OH)2 + 2 KOH + 6 CO2
Ba(BrO3)2 + NaOH = Ba(OH)2 + NaBrO3 =>
Ba(BrO3)2 + 2 NaOH = Ba(OH)2 + 2 NaBrO3
NH2CH2COOH + NaCl = NH2CH2COONa + HCl =>
NH2CH2COOH + NaCl = NH2CH2COONa + HCl
P + HNO3 = P2NO3 + H2 =>
4 P + 2 HNO3 = 2 P2NO3 + H2
K2S + AlBr3 + H2O = Al(OH)3 + H2S + KBr =>
3 K2S + 2 AlBr3 + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 KBr
H3AsO3 + H2O = H2AsO3 + H3O =>
H3AsO3 + H2O = H2AsO3 + H3O
Mg2 + CuCl2 = Mg2Cl2 + Cu =>
Mg2 + CuCl2 = Mg2Cl2 + Cu
Ni(ClO3)3 = Ni + ClO3 =>
Ni(ClO3)3 = Ni + 3 ClO3
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
FeCl + NH3OH = FeOH + NH3Cl =>
FeCl + NH3OH = FeOH + NH3Cl
Pb(NO3) + HCl = PbCl1 + HNO3 =>
Pb(NO3) + HCl = PbCl1 + HNO3
AgNO3 + (NH4)2C2O4 = (NH4)NO3 + Ag2C2O4 =>
2 AgNO3 + (NH4)2C2O4 = 2(NH4)NO3 + Ag2C2O4
CaCl2 + K = Ca + KCl2 =>
CaCl2 + K = Ca + KCl2
MgI2(aq) + Pb(NO3)2(aq) = PbI2(s) + Mg(NO3)2(aq) =>
MgI2(aq) + Pb(NO3)2(aq) = PbI2(s) + Mg(NO3)2(aq)
[Ca(NO3)2]*NH4NO3*10H2O + K2SO4 = KNO3 + CaSO4 + H2O + (NH4)2SO4 =>
2[Ca(NO3)2]*NH4NO3*10H2O + 3 K2SO4 = 6 KNO3 + 2 CaSO4 + 20 H2O + (NH4)2SO4
NHNO3 + H2O = (NH4)2O + HNO3 =>
16 NHNO3 + 23 H2O = 5(NH4)2O + 22 HNO3
CaO + ZnO = CaZnO2 =>
CaO + ZnO = CaZnO2
CrCl3 + KMnO4 + H2O + H2SO4 = H2Cr2O7 + MnSO4 + K2SO4 + HCl =>
10 CrCl3 + 6 KMnO4 + 11 H2O + 9 H2SO4 = 5 H2Cr2O7 + 6 MnSO4 + 3 K2SO4 + 30 HCl
Na3PO4 + MgI2 = (Na3)I2 + (PO4)Mg =>
Na3PO4 + MgI2 = (Na3)I2 + (PO4)Mg
Cu(OH)2 + Na2S = CuS + NaOH =>
Cu(OH)2 + Na2S = CuS + 2 NaOH
(NH2)2CO + Na2CO3 = NaCNO + NH3 + CO2 =>
3(NH2)2CO + Na2CO3 = 2 NaCNO + 4 NH3 + 2 CO2
S + O2 = SO2 =>
S + O2 = SO2
Al(NO3)3 + Cr = Cr(NO3)2 + Al =>
2 Al(NO3)3 + 3 Cr = 3 Cr(NO3)2 + 2 Al
CsCl(s) = Cs(s) + Cl2(g) =>
2 CsCl(s) = 2 Cs(s) + Cl2(g)
Na2HPO4 + Ba(OH)2 = BaHPO4 + NaOH =>
Na2HPO4 + Ba(OH)2 = BaHPO4 + 2 NaOH
NH3 + H2(SO4) = (NH4)2(SO4) =>
2 NH3 + H2(SO4) = (NH4)2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/24
Équations équilibrées sur05/01/23
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