| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnS + Ca(NO3)2 = CaS + Zn(NO3)2
AlCl3 + K2Cr2O7 = KCl + Al2(Cr2O7)3 =>
2 AlCl3 + 3 K2Cr2O7 = 6 KCl + Al2(Cr2O7)3
HCI + NiO = NiCI + OH =>
HCI + NiO = NiCI + OH
Fe + OH = FeH + O =>
Fe + OH = FeH + O
NH4Br + NaOH = NaBr + H2O + NH3 =>
NH4Br + NaOH = NaBr + H2O + NH3
C17H35COOK + CaCl2 = Ca(C17H35COO)2 + KCl =>
2 C17H35COOK + CaCl2 = Ca(C17H35COO)2 + 2 KCl
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
Al(OH2) = Al + H2O =>
Al(OH2) = Al + H2O
AgNO3 + LiBr = LiNO3 + AgBr =>
AgNO3 + LiBr = LiNO3 + AgBr
C6H5CH2OH + MnO4 = MnO2 + C6H5CO2H + H2O =>
C6H5CH2OH + MnO4 = MnO2 + C6H5CO2H + H2O
Na2S2O3(s) + I2(aq) = Na2S4O6(s) + NaI(aq) =>
2 Na2S2O3(s) + I2(aq) = Na2S4O6(s) + 2 NaI(aq)
KCl + K4(Fe(CN)6) = FeCl2 + KCN =>
2 KCl + K4(Fe(CN)6) = FeCl2 + 6 KCN
CaI2 + Hg(NO3) = HgI2 + CaNO3 =>
CaI2 + Hg(NO3) = HgI2 + CaNO3
CHCl3 + NH3 = NH4CN + NH4Cl =>
CHCl3 + 5 NH3 = NH4CN + 3 NH4Cl
Bi2O3 + H2O = Bi(O2H) =>
Bi2O3 + H2O = 2 Bi(O2H)
K2CO3 + Na2CO3 + Nb2O5 = KNa(NbO3)2 + CO2 =>
K2CO3 + Na2CO3 + 2 Nb2O5 = 2 KNa(NbO3)2 + 2 CO2
K3PO4 + Na2SO4 = PO4Na2 + SO4K3 =>
K3PO4 + Na2SO4 = PO4Na2 + SO4K3
Fe2O3 + N2 = NO2 + Fe =>
4 Fe2O3 + 3 N2 = 6 NO2 + 8 Fe
C2H6O + CH3MgI = C3H8 + MgIOH =>
C2H6O + CH3MgI = C3H8 + MgIOH
C3H8O3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H8O3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
FeSO4 + NiNO3 = Ni2SO4 + Fe(NO3)2 =>
FeSO4 + 2 NiNO3 = Ni2SO4 + Fe(NO3)2
N(NH4)3 + Cr(CrO4)2 = CrO4(NH4)2 + Cr3N4 =>
4 N(NH4)3 + 3 Cr(CrO4)2 = 6 CrO4(NH4)2 + Cr3N4
Be{-} + Hg{+} = Be + Hg =>
Be{-} + Hg{+} = Be + Hg
Li2CO3 + GeO2 + Al2O3 + Cr2O3 + (NH4)H2PO4 = Li2Cr2Al2GeP2O3 + CO2 + NH4OH + O2 + H2O =>
2 Li2CO3 + 2 GeO2 + 2 Al2O3 + 2 Cr2O3 + 4(NH4)H2PO4 = 2 Li2Cr2Al2GeP2O3 + 2 CO2 + 4 NH4OH + 11 O2 + 2 H2O
AlCl3 + Na2HPO4 = NaCl + Al2(HPO4)3 =>
2 AlCl3 + 3 Na2HPO4 = 6 NaCl + Al2(HPO4)3
CH3CH(CN)OH + HCl + H2O = CH3CH(OH)COOH + NH4Cl =>
CH3CH(CN)OH + HCl + 2 H2O = CH3CH(OH)COOH + NH4Cl
Mn + Co(NO3)2 = Co + Mn(NO3)2 =>
Mn + Co(NO3)2 = Co + Mn(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeO + S = FeS2 + O2 =>
2 FeO + 4 S = 2 FeS2 + O2
(CH3(CH2)4CHO) + O2 = CO2 + H2O =>
2(CH3(CH2)4CHO) + 17 O2 = 12 CO2 + 12 H2O
Ce(NO3)3 + (NH4)2S2O8 + H2O = NH4HCeO4 + H2SO4 + NH4NO3 =>
6 Ce(NO3)3 + 13(NH4)2S2O8 + 27 H2O = 6 NH4HCeO4 + 26 H2SO4 + 19 NH4NO3
CuCl + (NH4)3PO4 = NH4Cl + Cu3PO4 =>
3 CuCl + (NH4)3PO4 = 3 NH4Cl + Cu3PO4
Al2(SO4)3 + Pb(NO3)2 = Pb(SO4) + Al(NO3)3 =>
Al2(SO4)3 + 3 Pb(NO3)2 = 3 Pb(SO4) + 2 Al(NO3)3
(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + NH3(g) + HOH(l) =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH3(g) + 2 HOH(l)
(NH4)2S + Ba(OH)2 = NH4(OH) + BaS =>
(NH4)2S + Ba(OH)2 = 2 NH4(OH) + BaS
Li3AlH6 = LiH + Al + H2 =>
2 Li3AlH6 = 6 LiH + 2 Al + 3 H2
K2Cr2O7*2H2O + H2C2O4*2H2O + K2C2O4 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
K2Cr2O7*2H2O + 7 H2C2O4*2H2O + 2 K2C2O4 = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2
OH = H + O2 =>
2 OH = 2 H + O2
VBr3 + Br2 = VBr5 =>
VBr3 + Br2 = VBr5
V + HI = VI5 + H2 =>
2 V + 10 HI = 2 VI5 + 5 H2
Cl2 + CoBr3 = ClBr2 + Co3 =>
9 Cl2 + 12 CoBr3 = 18 ClBr2 + 4 Co3
H + Cl = HCl =>
H + Cl = HCl
AgNO3 + K2[CuCl4] = KAg[CuCl4] + KNO3 =>
AgNO3 + K2[CuCl4] = KAg[CuCl4] + KNO3
C7H6O2 + KOH = C7H5KO2 + H2O =>
C7H6O2 + KOH = C7H5KO2 + H2O
N(OH)5 + NaOH = NaNO3 + H2O =>
N(OH)5 + NaOH = NaNO3 + 3 H2O
Li(s) + O(g) = Li2O(s) =>
2 Li(s) + O(g) = Li2O(s)
V2O5 + H = VO + H2O =>
V2O5 + 6 H = 2 VO + 3 H2O
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
KClO3 = Cl2 + K + O2 =>
2 KClO3 = Cl2 + 2 K + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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