| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + MgCl2 = 2 NaCl2 + Mg
H3PO3 + Be(OH)2 = HOH + Be3(PO3)2 =>
2 H3PO3 + 3 Be(OH)2 = 6 HOH + Be3(PO3)2
Ca(OCl)2 + HCl = CaCl2 + Cl2 + H2O =>
Ca(OCl)2 + 4 HCl = CaCl2 + 2 Cl2 + 2 H2O
Al3 + Cu(C2H2O2)2 = Al(C2H2O2) + Cu =>
2 Al3 + 3 Cu(C2H2O2)2 = 6 Al(C2H2O2) + 3 Cu
C9H7O4Na + HCl = C9H8O4 + NaCl =>
C9H7O4Na + HCl = C9H8O4 + NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CuCl(electricity) = Cu2 + Cl =>
2 CuCl(electricity) = Cu2 + 2 Cl
C7H6O3 + H2O = C9H8O4 =>
9 C7H6O3 + H2O = 7 C9H8O4
SiH4 + Al = SiH4Al =>
SiH4 + Al = SiH4Al
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Li + CO2 + H2O3 = Li2O + H2CO3 =>
4 Li + CO2 + H2O3 = 2 Li2O + H2CO3
KAlSO4 + NaClO = KAlClO + NaSO4 =>
KAlSO4 + NaClO = KAlClO + NaSO4
CuSO4(s) + O2 = CuO + SO4 =>
2 CuSO4(s) + O2 = 2 CuO + 2 SO4
S(CO3)2 = SO2 + CO2 =>
S(CO3)2 = SO2 + 2 CO2
CoCl2 + H2O = CoO + H2 + Cl2 =>
CoCl2 + H2O = CoO + H2 + Cl2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
(C2H5NH3)2SO4 + NaOH = H2O + Na2SO4 + C2H5NH2 =>
(C2H5NH3)2SO4 + 2 NaOH = 2 H2O + Na2SO4 + 2 C2H5NH2
FeCl3 + K4Fe(CN)6 = KFeFe(CN)6 + KCl =>
FeCl3 + K4Fe(CN)6 = KFeFe(CN)6 + 3 KCl
Ca(s) + H2O(l) = CaH + O2 =>
4 Ca(s) + 2 H2O(l) = 4 CaH + O2
C3H7NO2 + O2 = CO2 + H2O + C(H2N)2O =>
2 C3H7NO2 + 6 O2 = 5 CO2 + 5 H2O + C(H2N)2O
Mg(NO3)2 + CH3OONa = Mg(CH3OO)2 + NaNO3 =>
Mg(NO3)2 + 2 CH3OONa = Mg(CH3OO)2 + 2 NaNO3
C29H20O10N + O2 = CO2 + H2O + NH3 =>
4 C29H20O10N + 113 O2 = 116 CO2 + 34 H2O + 4 NH3
KBr + NaClO = NaOBr + KCl =>
KBr + NaClO = NaOBr + KCl
Ac + H2O = Ac(OH)3 + H2 =>
2 Ac + 6 H2O = 2 Ac(OH)3 + 3 H2
Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3
Ba(NO3)2 + HCl = BaCl2 + NO3 + H =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 NO3 + 2 H
C3 + H2 = C2H =>
4 C3 + 3 H2 = 6 C2H
Cu3FeS3 + O2 = Cu + Fe2O3 + SO2 =>
4 Cu3FeS3 + 15 O2 = 12 Cu + 2 Fe2O3 + 12 SO2
CH3COOH + Cl2 = C2H3O2Cl + H2 =>
2 CH3COOH + Cl2 = 2 C2H3O2Cl + H2
C2 + H3OH + HCl = C2H5Cl + H2O =>
C2 + 2 H3OH + HCl = C2H5Cl + 2 H2O
CH3COH + Cu(OH)2 = Cu(OH) + CH3COOH + H2O =>
CH3COH + 2 Cu(OH)2 = 2 Cu(OH) + CH3COOH + H2O
PF5 + Ca(OH)2 = Ca3(PO4)2 + CaF2 + H2O =>
2 PF5 + 8 Ca(OH)2 = Ca3(PO4)2 + 5 CaF2 + 8 H2O
CaC2 + H2O2 = Ca(HCO3)2 + H2O =>
CaC2 + 5 H2O2 = Ca(HCO3)2 + 4 H2O
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
Na3(PO4)(aq) + Ca(OH)2(aq) = Ca3(PO4)2 + NaOH(aq) =>
2 Na3(PO4)(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2 + 6 NaOH(aq)
C7H6O2 + NaHCO3 = C7H5O2Na + H2O + CO2 =>
C7H6O2 + NaHCO3 = C7H5O2Na + H2O + CO2
LiClO3 + SO2 + H2O = Cl2 + Li2SO4 + H2SO4 =>
2 LiClO3 + 5 SO2 + 4 H2O = Cl2 + Li2SO4 + 4 H2SO4
S98 + O2 = SO2 =>
S98 + 98 O2 = 98 SO2
CaC2 + H2O2 = Ca(HCO3)2 + H2O =>
CaC2 + 5 H2O2 = Ca(HCO3)2 + 4 H2O
BaCl2 + HC2H3O2 = Ba(C2H3O2)2 + HCl =>
BaCl2 + 2 HC2H3O2 = Ba(C2H3O2)2 + 2 HCl
KNO2 + HI = KI + NO + I2 + H2O =>
2 KNO2 + 4 HI = 2 KI + 2 NO + I2 + 2 H2O
SO4 = S + O2 =>
SO4 = S + 2 O2
H{+} + Fe{+2} + O2 = Fe{+3} + H2O =>
4 H{+} + 4 Fe{+2} + O2 = 4 Fe{+3} + 2 H2O
K2MnO4 + H2SO4 = MnO2 + O2 + H2O + KHSO4 =>
2 K2MnO4 + 4 H2SO4 = 2 MnO2 + O2 + 2 H2O + 4 KHSO4
K + H2 + C2H4 = KCH4 =>
2 K + 2 H2 + C2H4 = 2 KCH4
NaBiO3 + Mn(NO3)2 + HNO3 = Bi(NO3)3 + NaMnO4 + NaNO3 + H2O =>
5 NaBiO3 + 2 Mn(NO3)2 + 14 HNO3 = 5 Bi(NO3)3 + 2 NaMnO4 + 3 NaNO3 + 7 H2O
NaIO3 + H2SO3 = H2SO4 + I2 + Na2SO4 + H2O =>
2 NaIO3 + 5 H2SO3 = 4 H2SO4 + I2 + Na2SO4 + H2O
K3PO4 + Ca(NO3)2 = CaPO4 + (NO3)2K3 =>
K3PO4 + Ca(NO3)2 = CaPO4 + (NO3)2K3
V + O = OV5 =>
5 V + O = OV5
NaHS + NaOH = Na2S + H2O =>
NaHS + NaOH = Na2S + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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