| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO + 2 HCl = NaCl + H2O + Cl2
Mg(ClO4)2 + Na = NaClO4 + Mg =>
Mg(ClO4)2 + 2 Na = 2 NaClO4 + Mg
NH4Br + KOH = KBr + H2O + NH3 =>
NH4Br + KOH = KBr + H2O + NH3
HCe + MgO = MgCe2 + H2O =>
2 HCe + MgO = MgCe2 + H2O
Na2[Co(CN)6] + H2O = H2[Co(CN)6] + NaOH =>
Na2[Co(CN)6] + 2 H2O = H2[Co(CN)6] + 2 NaOH
XC5H12O + XHCl = XC5H11Cl + XH2O =>
XC5H12O + XHCl = XC5H11Cl + XH2O
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H5Cl + O2 = CO2 + H2O + Cl =>
4 C4H5Cl + 21 O2 = 16 CO2 + 10 H2O + 4 Cl
SrCO3 + HCl = SrCl2 + CO2 + H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2 + H2O
(b)CaC2(s) + H2O(l) = Ca(OH)2(s) + C2H2(g) =>
(b)CaC2(s) + 2 H2O(l) = Ca(OH)2(s) + C2H2(g)
Pb + HNO3 = Pb4O2 + NO2 + H2O =>
4 Pb + 4 HNO3 = Pb4O2 + 4 NO2 + 2 H2O
CuC2O4 + K2CO3 = CuCO3 + K2C2O4 =>
CuC2O4 + K2CO3 = CuCO3 + K2C2O4
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
KMnO4 + Na2SO3 + NaOH = KNaMnO4 + H2O + Na2SO4 =>
2 KMnO4 + Na2SO3 + 2 NaOH = 2 KNaMnO4 + H2O + Na2SO4
CH4Cl + Cl2 = CH2Cl2 + HCl =>
2 CH4Cl + 3 Cl2 = 2 CH2Cl2 + 4 HCl
C20H14O4 + NH4OH + H2O = C2H5O3 + NH4 =>
C20H14O4 + 16 NH4OH + 10 H2O = 10 C2H5O3 + 16 NH4
Pb(NO2)2 + CrMnO4 + NaHCO3 = Cr2O3 + MnO2 + PbO2 + NaNO3 + CO2 + H2 =>
Pb(NO2)2 + 4 CrMnO4 + 2 NaHCO3 = 2 Cr2O3 + 4 MnO2 + PbO2 + 2 NaNO3 + 2 CO2 + H2
H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4
C4H8O + O2 = CH3CH2CH2COOH =>
2 C4H8O + O2 = 2 CH3CH2CH2COOH
FeCl2 + HNO3 = HCl + Fe(NO3)2 =>
FeCl2 + 2 HNO3 = 2 HCl + Fe(NO3)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(CH3CO)2O + C6H4(OH)COOH = C6H4(OCOCH3)COOH =>
(CH3CO)2O + 11 C6H4(OH)COOH = 9 C6H4(OCOCH3)COOH
Ca3(PO4)2*CaF2(s) + H3PO4(aq) = HF(aq) + Ca(H2PO4)2 =>
Ca3(PO4)2*CaF2(s) + 6 H3PO4(aq) = 2 HF(aq) + 4 Ca(H2PO4)2
C2H5CHO + H2 = C2H7CHO =>
C2H5CHO + H2 = C2H7CHO
H2C2O4 + RbOH = Rb2C2O4 + HOH =>
H2C2O4 + 2 RbOH = Rb2C2O4 + 2 HOH
NaOH + Zn = Na2Zn + H2 + O2 =>
2 NaOH + Zn = Na2Zn + H2 + O2
HCl(ag) + LiOH(ag) = H2O(l) + LiCl(ag) =>
HCl(ag) + LiOH(ag) = H2O(l) + LiCl(ag)
CO2 + H2 = CH4 + H2O3 =>
3 CO2 + 8 H2 = 3 CH4 + 2 H2O3
C7H9 + HNO3(g) = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3(g) = C7H6(NO2)3 + 3 H2O
MnO3 + H2SO3 = Mn + H2SO4 =>
MnO3 + 3 H2SO3 = Mn + 3 H2SO4
Mg + CaO = Ca + Mg2O2 =>
2 Mg + 2 CaO = 2 Ca + Mg2O2
K2SO3 + H2SO4 = K2SO4 + H2SO3 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
CH2(CHOH)4CHO + Cu(OH)2 = CH2(CHOH)4COOH + Cu2O + H2O =>
CH2(CHOH)4CHO + 2 Cu(OH)2 = CH2(CHOH)4COOH + Cu2O + 2 H2O
NaOH + CaCl2 + Cl2 = Ca(OCl)2 + NaCl + H2O =>
4 NaOH + CaCl2 + 2 Cl2 = Ca(OCl)2 + 4 NaCl + 2 H2O
CH3OH + O2 = CO2 + H2O(l) =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O(l)
Ag + NaOH = AgOH + Na =>
Ag + NaOH = AgOH + Na
Co(OH)3 + H2 = Co + H2O =>
2 Co(OH)3 + 3 H2 = 2 Co + 6 H2O
MgO + MgCl2 = MgOMgCl2 =>
MgO + MgCl2 = MgOMgCl2
Mg + TiO2 = MgTi + O2 =>
Mg + TiO2 = MgTi + O2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
AlI2 + Cl3 = AlCl3 + I2 =>
AlI2 + Cl3 = AlCl3 + I2
Cu2S + Mg = Cu + MgS =>
Cu2S + Mg = 2 Cu + MgS
O + H2O = H2O595625625625624563456456345634 =>
9223372036854775806 O + H2O = H2O595625625625624563456456345634
CH2OH{-}CH2OH + KMnO4 + H2SO4 = HOOC{-}COOH + K2SO4 + MnSO4 + H2O =>
5 CH2OH{-}CH2OH + 4 KMnO4 + 6 H2SO4 = 5 HOOC{-}COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
K2Cr2O7 + SnSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Sn(SO4)2 =>
K2Cr2O7 + 3 SnSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3 Sn(SO4)2
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
P + HNO3 + H2O = NO + H3PO4 =>
3 P + 5 HNO3 + 2 H2O = 5 NO + 3 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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