| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3(PO4)2 + 6 AgNO3 = 3 FeN2O6 + 2 Ag3PO4
Na2Cr2O7 + FeSO4 + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 3 Fe(SO4)3 + 2 Cr2(SO4)3 + 2 Na2SO4 + 14 H2O
C2H3NaO2 + O2 = CO2 + H2O + Na2O =>
2 C2H3NaO2 + 4 O2 = 4 CO2 + 3 H2O + Na2O
HNO2 + NH3 = NH4NO2 =>
HNO2 + NH3 = NH4NO2
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(aq)
(ZnOH)2CrO4 + H2O = Zn(OH)2 + H2CrO4 =>
(ZnOH)2CrO4 + 2 H2O = 2 Zn(OH)2 + H2CrO4
Ca + H2O = Ca(OH)2 + H3 =>
3 Ca + 6 H2O = 3 Ca(OH)2 + 2 H3
BF3 + LaCl3 = LaF3 + BCl3 =>
BF3 + LaCl3 = LaF3 + BCl3
MgO + C6H8O7 = Mg3(C6H5O7)2 + H2O =>
3 MgO + 2 C6H8O7 = Mg3(C6H5O7)2 + 3 H2O
MnC2O4 + NaOH = Mn(OH)2 + Na2C2O4 =>
MnC2O4 + 2 NaOH = Mn(OH)2 + Na2C2O4
KOH + H3PO2 = K3PO2 + H2O =>
3 KOH + H3PO2 = K3PO2 + 3 H2O
Na2O + SiO2 = Na2O3Si =>
Na2O + SiO2 = Na2O3Si
NaAlCO3(OH)2 + HCl = H2O + NaCl4Al + CO2 =>
NaAlCO3(OH)2 + 4 HCl = 3 H2O + NaCl4Al + CO2
Cl2 + Y + H2O = HYO3 + HCl =>
5 Cl2 + 2 Y + 6 H2O = 2 HYO3 + 10 HCl
Ag3N + HCr2O7 = AgCr2O7 + H3N =>
Ag3N + 3 HCr2O7 = 3 AgCr2O7 + H3N
(H2NCN) + H2O + H = (HNCO)3 + NH4 =>
3(H2NCN) + 3 H2O + 3 H = (HNCO)3 + 3 NH4
C8H5KO + NaOH = NaC8H4KO + H2O =>
C8H5KO + NaOH = NaC8H4KO + H2O
H2S + Mn(OH)3 + H3PO2 = MnPO4 + MnS + H2O =>
4 H2S + 5 Mn(OH)3 + H3PO2 = MnPO4 + 4 MnS + 13 H2O
AlCl3 + Ba = BaCl2 + Al2 =>
2 AlCl3 + 3 Ba = 3 BaCl2 + Al2
K2(Cu(C2O4)2) + H2S = CuS + H2C2O4 + K2S =>
K2(Cu(C2O4)2) + 2 H2S = CuS + 2 H2C2O4 + K2S
Cu(s) + Mg(NO3)2 = Cu(NO3)2 + Mg =>
Cu(s) + Mg(NO3)2 = Cu(NO3)2 + Mg
CH3OONa + CH3COOH = CH3COONa + H2O =>
2 CH3OONa + CH3COOH = 2 CH3COONa + 2 H2O
Cl3 + LiBr = ClLi + Br3 =>
Cl3 + 3 LiBr = 3 ClLi + Br3
Na3PO4 + Cu(SO4) = Na2(SO4) + Cu3(PO4)2 =>
2 Na3PO4 + 3 Cu(SO4) = 3 Na2(SO4) + Cu3(PO4)2
NH3 + C = NH4CN + H2 =>
2 NH3 + C = NH4CN + H2
H2SO4 + CaCO3 = CO2 + CaSO4 + H2O =>
H2SO4 + CaCO3 = CO2 + CaSO4 + H2O
Sodium + magnesiumchloride = sodiumchloride + magnesium =>
2 Na + MgCl2 = 2 NaCl + Mg
Ca(NO3)2 + (NH4)2HPO4 + NaOH = Ca5(PO4)3OH + NH4NO3 + H2O + NaNO3 =>
5 Ca(NO3)2 + 3(NH4)2HPO4 + 4 NaOH = Ca5(PO4)3OH + 6 NH4NO3 + 3 H2O + 4 NaNO3
K(OH)2 + HCl = KCl2 + H2O =>
K(OH)2 + 2 HCl = KCl2 + 2 H2O
CoCl2*6H2O + C2H5OH = HCl + H2O + CoC =>
2 CoCl2*6H2O + C2H5OH = 4 HCl + 13 H2O + 2 CoC
FeS2 + Cl2 + H2O = FeCl3 + SO2 + HCl =>
2 FeS2 + 11 Cl2 + 8 H2O = 2 FeCl3 + 4 SO2 + 16 HCl
CoCl2*6H2O + H2O2 + HCl + (C2H4(NH2)2) = [Co(C2H4(NH2)2)3]Cl3 + H2O =>
2 CoCl2*6H2O + H2O2 + 2 HCl + 6(C2H4(NH2)2) = 2[Co(C2H4(NH2)2)3]Cl3 + 14 H2O
CaF2 + K3PO4 = Ca3(PO4)2 + KF =>
3 CaF2 + 2 K3PO4 = Ca3(PO4)2 + 6 KF
MnBr2 + KBr + Br2 + H2O = KMnO4 + HBr =>
2 MnBr2 + 2 KBr + 5 Br2 + 8 H2O = 2 KMnO4 + 16 HBr
Mg(OH)2 + H2SO3 = MgSO3 + HOH =>
Mg(OH)2 + H2SO3 = MgSO3 + 2 HOH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H6(g) + O2(g) = CO2 + H2O2 =>
C2H6(g) + 5 O2(g) = 2 CO2 + 3 H2O2
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
LiOH(aq) + VCl3(aq) = LiCl(aq) + V(OH)3(aq) =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl(aq) + V(OH)3(aq)
H + Al + HCl = HAlHCl =>
H + Al + HCl = HAlHCl
Cu2 + HNO3 = Cu(NO3)2 + N2 + H2O =>
5 Cu2 + 24 HNO3 = 10 Cu(NO3)2 + 2 N2 + 12 H2O
CaC2 + Br2 = CaBr + C =>
2 CaC2 + Br2 = 2 CaBr + 4 C
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
CdSO4 + Ca(OH)2 + As2(SO4)5 = Cd3(AsO4)2 + CaSO4 + H2O =>
3 CdSO4 + 8 Ca(OH)2 + As2(SO4)5 = Cd3(AsO4)2 + 8 CaSO4 + 8 H2O
(NH4)2Cr2O7 = NH4 + Cr + O =>
(NH4)2Cr2O7 = 2 NH4 + 2 Cr + 7 O
HI + Sr(OH)2 = Sr(OH)I + H2O =>
HI + Sr(OH)2 = Sr(OH)I + H2O
(NH4)6Mo7O24 + Na2HPO4 + H2SO4 = (NH4)3PO4Mo12O40 + (NH4)2SO4 + Na2SO4 + H2O + H2 =>
24(NH4)6Mo7O24 + 14 Na2HPO4 + 65 H2SO4 = 14(NH4)3PO4Mo12O40 + 51(NH4)2SO4 + 14 Na2SO4 + 16 H2O + 56 H2
Br2 + Na2S2O3 + H2O = NaBr + SO4 + H =>
Br2 + Na2S2O3 + 5 H2O = 2 NaBr + 2 SO4 + 10 H
H3PO4 + (NH4)MoO4 + HNO3 = (NH4)PO4*12MoO3 + NH4NO3 + H2O =>
4 H3PO4 + 48(NH4)MoO4 + 34 HNO3 = 4(NH4)PO4*12MoO3 + 39 NH4NO3 + 33 H2O
K2SO4(aq) + Pb(NO3)2 = KNO3(aq) + PbSO4 =>
K2SO4(aq) + Pb(NO3)2 = 2 KNO3(aq) + PbSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/24/24
Équations équilibrées sur08/23/23
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