| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H3(OH)3 + NaOH = NaC6H2(OH)3 + H2O
H2 + K = KH =>
H2 + 2 K = 2 KH
H3C6H5O7(aq) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
H3C6H5O7(aq) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
C5H10O2 + O2 = C + H2O =>
2 C5H10O2 + 3 O2 = 10 C + 10 H2O
Na3PO4*12H2O + H3PO4 + H2O = NaH2PO4*12H2O =>
Na3PO4*12H2O + 2 H3PO4 + 24 H2O = 3 NaH2PO4*12H2O
N2O2 = NO =>
N2O2 = 2 NO
NH4 + Cl = NH3 + HCl =>
NH4 + Cl = NH3 + HCl
C6H12O6NaOH = C6H12O7NaH =>
C6H12O6NaOH = C6H12O7NaH
Fe2O3 + Cl2 = FeCl3 + O2 =>
2 Fe2O3 + 6 Cl2 = 4 FeCl3 + 3 O2
Pb(OAc)2 + KI = K(OAc)2 + PbI =>
Pb(OAc)2 + KI = K(OAc)2 + PbI
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
WC + O2 = WO3 + CO2 =>
2 WC + 5 O2 = 2 WO3 + 2 CO2
AlBr3 + BaCl2 = AlCl2 + BaBr3 =>
AlBr3 + BaCl2 = AlCl2 + BaBr3
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeCl3 + HCl = HFe + Cl =>
FeCl3 + HCl = HFe + 4 Cl
NH3 + NiSO4 = NiSO4(NH3) =>
NH3 + NiSO4 = NiSO4(NH3)
ZnBr2 + H2O = HBr + Zn(OH)2 =>
ZnBr2 + 2 H2O = 2 HBr + Zn(OH)2
N2O3 + H = NH3 + H2O =>
N2O3 + 12 H = 2 NH3 + 3 H2O
Fe2O3 + Cl2 = FeCl3 + O2 =>
2 Fe2O3 + 6 Cl2 = 4 FeCl3 + 3 O2
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO3)2 + H2O =>
6 Br2 + 6 Ca(OH)2 = 5 CaBr2 + Ca(BrO3)2 + 6 H2O
Ca3(PO4)2 + HCl = CaHCl + PO4 =>
Ca3(PO4)2 + 3 HCl = 3 CaHCl + 2 PO4
Ni(OH)2 + Cl2 + NaOH = Ni(OH)3 + NaCl =>
2 Ni(OH)2 + Cl2 + 2 NaOH = 2 Ni(OH)3 + 2 NaCl
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
[Fe(SCN)(H2O)5] = Fe + SCN + H2O =>
[Fe(SCN)(H2O)5] = Fe + SCN + 5 H2O
Pb(NO3)2 + NaHSO3 = Pb(HSO3)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaHSO3 = Pb(HSO3)2 + 2 Na(NO3)
RbCl + O = RbClO4 =>
RbCl + 4 O = RbClO4
AgCH3Co2 + HCl = AgCl + CH4Co2 =>
AgCH3Co2 + HCl = AgCl + CH4Co2
H2O2 + HSO4 + CuI = CuSO4 + H2O + HIO3 =>
3 H2O2 + HSO4 + CuI = CuSO4 + 3 H2O + HIO3
C8H10 + Br2 = C8H10Br =>
2 C8H10 + Br2 = 2 C8H10Br
ZnSO4 + NH3*H2O = [Zn(NH3)4]SO4 + H2O =>
ZnSO4 + 4 NH3*H2O = [Zn(NH3)4]SO4 + 4 H2O
MnO2 + Ca(OH)2 = CaMnO3 + H2O =>
MnO2 + Ca(OH)2 = CaMnO3 + H2O
CaCr2O7 + BOH = CaOH + BCr2O7 =>
CaCr2O7 + BOH = CaOH + BCr2O7
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
C6CO2CH3COOH + H2O = C6CO2CH3COO + H3O =>
C6CO2CH3COOH + H2O = C6CO2CH3COO + H3O
AgN03(aq) + Na2C03(aq) = Ag2C03(s) + NaN03(aq) =>
2 AgN03(aq) + Na2C03(aq) = Ag2C03(s) + 2 NaN03(aq)
CH3CO2H + SOCl2 = CH3CO2SOCl + HCl =>
CH3CO2H + SOCl2 = CH3CO2SOCl + HCl
[Cr(H2O)6]Cl3 + AgNO3 = AgCl + [Cr(H2O)6](NO3)3 =>
[Cr(H2O)6]Cl3 + 3 AgNO3 = 3 AgCl + [Cr(H2O)6](NO3)3
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
C8H8 = CH =>
C8H8 = 8 CH
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
H(NO3) + NaH(CO3) = Na(NO3) + H2O + CO2 =>
H(NO3) + NaH(CO3) = Na(NO3) + H2O + CO2
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
NH4Cl + CaOH = CaCl + NH3 + H2O =>
NH4Cl + CaOH = CaCl + NH3 + H2O
MnCO3 + H3PO4 = Mn(H2PO4)2 + H2O + CO2 =>
MnCO3 + 2 H3PO4 = Mn(H2PO4)2 + H2O + CO2
KNO3 + K2CO3 + S = N2 + CO2 + K2SO3 =>
4 KNO3 + 3 K2CO3 + 5 S = 2 N2 + 3 CO2 + 5 K2SO3
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
O2 + Cl2 = Cl2O3 =>
3 O2 + 2 Cl2 = 2 Cl2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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