| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + NO2 + 2 KOH = K2MnO4 + KNO3 + H2O
K2O + SO3 = K2SO3 + O2 =>
2 K2O + 2 SO3 = 2 K2SO3 + O2
H2SO4 = H2(SO4) =>
H2SO4 = H2(SO4)
C6H6O + Br2 = C6H6OBr2 =>
C6H6O + Br2 = C6H6OBr2
AlCl3 + Hg2(NO3)2 = Al(NO3)2 + Hg2Cl3 =>
AlCl3 + Hg2(NO3)2 = Al(NO3)2 + Hg2Cl3
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
MgCl2 + H2SO4(aq) = MgSO4(s) + HCl(aq) =>
MgCl2 + H2SO4(aq) = MgSO4(s) + 2 HCl(aq)
FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
HClO2 + NH4(OH) = (NH4)ClO2 + H2O =>
HClO2 + NH4(OH) = (NH4)ClO2 + H2O
FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O
HCe + Al = AlCe3 + H2 =>
6 HCe + 2 Al = 2 AlCe3 + 3 H2
FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O
CoBr2 + Al(OH)3 = Co(OH)2 + AlBr3 =>
3 CoBr2 + 2 Al(OH)3 = 3 Co(OH)2 + 2 AlBr3
N2H4 + FeSO4 + H2SO4 = NH3 + Fe2(SO4)3 =>
N2H4 + 2 FeSO4 + H2SO4 = 2 NH3 + Fe2(SO4)3
ZnO + Cu2O = Zn98Cu02O + O2 =>
98 ZnO + Cu2O = Zn98Cu02O + 49 O2
NaClC2H2O2(aq) + KF(aq) = NaFC2H2O2(aq) + KCl(aq) =>
NaClC2H2O2(aq) + KF(aq) = NaFC2H2O2(aq) + KCl(aq)
CoSO4 + (NH4)2SO4 = (NH4)2Co(SO4)2 =>
CoSO4 + (NH4)2SO4 = (NH4)2Co(SO4)2
NH3 + AgNO3 = Ag(NH3)2 + NO3 =>
2 NH3 + AgNO3 = Ag(NH3)2 + NO3
HaNO3 = HaNO + O2 =>
HaNO3 = HaNO + O2
Ca(NO3)2 + H2 = Ca + H2O + NO2 =>
Ca(NO3)2 + 2 H2 = Ca + 2 H2O + 2 NO2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Ca + H2O = CaO + H =>
Ca + H2O = CaO + 2 H
NO2 + H2SO4 = NO + SO4 + H2O =>
NO2 + H2SO4 = NO + SO4 + H2O
K(NO3) + H2(SO4) = K2(SO4) + H(NO3) =>
2 K(NO3) + H2(SO4) = K2(SO4) + 2 H(NO3)
KH2PO4 + Ca(NO3)2 = KNO3 + Ca(H2PO4)2 =>
2 KH2PO4 + Ca(NO3)2 = 2 KNO3 + Ca(H2PO4)2
C4H4S + NH3 + H2O = SO2 + (CH3)2NH =>
C4H4S + 2 NH3 + 2 H2O = SO2 + 2(CH3)2NH
C6H5CH2Cl + Mg + CH3CN + H2O = C6H5CH2COCH3 + MgClNH2 =>
C6H5CH2Cl + Mg + CH3CN + H2O = C6H5CH2COCH3 + MgClNH2
NaCl + KOH = NaClKOH =>
NaCl + KOH = NaClKOH
H2O0 = H2O =>
H2O0 = H2O
NiCO3 + Li = Ni + LiCO3 =>
NiCO3 + Li = Ni + LiCO3
NiCl2 + Al(CH3COO)3 = Ni(CH3COO)2 + AlCl3 =>
3 NiCl2 + 2 Al(CH3COO)3 = 3 Ni(CH3COO)2 + 2 AlCl3
KHP + Ba(OH)2 = Ba(KP)2 + H2O =>
2 KHP + Ba(OH)2 = Ba(KP)2 + 2 H2O
Na2S10 + NaClO + NaOH = Na2SO4 + NaCl + H2O =>
Na2S10 + 31 NaClO + 18 NaOH = 10 Na2SO4 + 31 NaCl + 9 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Cl2 + KBr = ClKBr =>
Cl2 + 2 KBr = 2 ClKBr
Fe2O3(l) + CO(g) = Fe3O4(l) + CO2(g) =>
3 Fe2O3(l) + CO(g) = 2 Fe3O4(l) + CO2(g)
Na3PO4 + FeSCN = Na + SCN + FePO4 =>
Na3PO4 + FeSCN = 3 Na + SCN + FePO4
HaNO3 = HaNO + O2 =>
HaNO3 = HaNO + O2
Na2S + Cd(SO4) = Na2(SO4) + CdS =>
Na2S + Cd(SO4) = Na2(SO4) + CdS
Ca(NO3)2 + H2 = Ca + H2O + NO2 =>
Ca(NO3)2 + 2 H2 = Ca + 2 H2O + 2 NO2
K2CO3 + Ba(NO3)2 = K2(NO3)2 + BaCO3 =>
K2CO3 + Ba(NO3)2 = K2(NO3)2 + BaCO3
Al + NO3{-} + OH{-} + H2O = Al(OH)6{3-} + NH3 =>
8 Al + 3 NO3{-} + 21 OH{-} + 18 H2O = 8 Al(OH)6{3-} + 3 NH3
C8H5KO4 + NaOH = NaC8H4KO4 + H2O =>
C8H5KO4 + NaOH = NaC8H4KO4 + H2O
CH3OOC(CH2)14CH3 + O2 = CO2 + H2O =>
2 CH3OOC(CH2)14CH3 + 49 O2 = 34 CO2 + 34 H2O
Cr2O7{-2} + C2O4{-2} + H3O{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + 3 C2O4{-2} + 14 H3O{+} = 2 Cr{+3} + 6 CO2 + 21 H2O
CaCl2(aq) + (NH4)3PO4(aq) = CaPO4(aq) + (NH4)3Cl2(aq) =>
CaCl2(aq) + (NH4)3PO4(aq) = CaPO4(aq) + (NH4)3Cl2(aq)
HCl + Ga(OH)3 = H2O + GaCl3 =>
3 HCl + Ga(OH)3 = 3 H2O + GaCl3
NH4Br + MnSO4 = (NH4)2SO4 + MnBr2 =>
2 NH4Br + MnSO4 = (NH4)2SO4 + MnBr2
NH2Cl + HClO = HCl + N2 + H2O =>
2 NH2Cl + HClO = 3 HCl + N2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/05/24
Équations équilibrées sur09/04/23
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