| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CO2H + KOH = KCH3 + H2O + CO2
C4H10 + HO2 = CO2 + H2O =>
3 C4H10 + 26 HO2 = 12 CO2 + 28 H2O
Cl2 + O = Cl2O3 =>
Cl2 + 3 O = Cl2O3
KBr(aq) + Cl2(aq) = KCl(aq) + Br2(l) =>
2 KBr(aq) + Cl2(aq) = 2 KCl(aq) + Br2(l)
F2 + Na2S = NaF + S8 =>
8 F2 + 8 Na2S = 16 NaF + S8
NiF2 + H2O = NiO + HF =>
NiF2 + H2O = NiO + 2 HF
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg(OH)2 + H2 = MgH2 + H2O =>
Mg(OH)2 + 2 H2 = MgH2 + 2 H2O
Br2 + NaF = NaBr2 + F =>
Br2 + NaF = NaBr2 + F
SF6 + CH4 = S + C + HF =>
2 SF6 + 3 CH4 = 2 S + 3 C + 12 HF
HSO4 + BaCl = HCl + BaSO4 =>
HSO4 + BaCl = HCl + BaSO4
AlOH3 + FeF3 = AlF3 + FeOH3 =>
AlOH3 + FeF3 = AlF3 + FeOH3
Mg + Cr2O = MgO + Cr =>
Mg + Cr2O = MgO + 2 Cr
Cu2O + I2O5 = Cu(IO3) =>
Cu2O + I2O5 = 2 Cu(IO3)
CH3CHNH2CH3 + NaOH = CH3CHNH3CH3 + NaO =>
CH3CHNH2CH3 + NaOH = CH3CHNH3CH3 + NaO
Al + NaOH + H2SO4 + H2O = NaAl(SO4)*12H2O + H2 =>
2 Al + 2 NaOH + 2 H2SO4 + 22 H2O = 2 NaAl(SO4)*12H2O + H2
(NH4)2HPO4 + Ba(OH)2 = Ba3(PO4)2 + (NH4)3PO4 + H2O =>
6(NH4)2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4(NH4)3PO4 + 6 H2O
CUO + N2O5 = CU(NO3)2 =>
CUO + N2O5 = CU(NO3)2
C6H5CHO + C3H6O = C10H10O + H2O =>
C6H5CHO + C3H6O = C10H10O + H2O
Cl2O6 + OH{-} = ClO4{-} + ClO3{-} + H2O =>
Cl2O6 + 2 OH{-} = ClO4{-} + ClO3{-} + H2O
Li2S(aq) + Mg(C2H3O2)2(aq) = Li(C2H3O2) + MgS =>
Li2S(aq) + Mg(C2H3O2)2(aq) = 2 Li(C2H3O2) + MgS
H2(g) + S(s) = H2S =>
H2(g) + S(s) = H2S
Mg + BaCl2 = MgCl2 + Ba =>
Mg + BaCl2 = MgCl2 + Ba
Na2CrO4 + CuCl2 = NaCl + Cu + CrO4 =>
Na2CrO4 + CuCl2 = 2 NaCl + Cu + CrO4
Cl(SO4)2 + Ba(NO3) = Cl(NO3) + Ba(SO4)2 =>
Cl(SO4)2 + Ba(NO3) = Cl(NO3) + Ba(SO4)2
Na(g) + O2(g) = Na2O =>
4 Na(g) + O2(g) = 2 Na2O
CH2O2 + KOH = HCO2K + H2O =>
CH2O2 + KOH = HCO2K + H2O
Ge + O2 = GeO =>
2 Ge + O2 = 2 GeO
In + Cl2 = InCl =>
2 In + Cl2 = 2 InCl
KHSO4 + HNO3 = KNO3 + H2SO4 =>
KHSO4 + HNO3 = KNO3 + H2SO4
Ag + CO2 = AgCO2 =>
Ag + CO2 = AgCO2
C5H10O2 + C4H10O = C7H14O2 + H2O =>
2 C5H10O2 + C4H10O = 2 C7H14O2 + H2O
Cu + H(NO3) = Cu(NO3) + NO2 + H2O =>
Cu + 2 H(NO3) = Cu(NO3) + NO2 + H2O
Cr(s) + Fe(NO3)3(aq) = Fe(s) + Cr(NO3)3(aq) =>
Cr(s) + Fe(NO3)3(aq) = Fe(s) + Cr(NO3)3(aq)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H12 + HCl = C6H12HCl =>
C6H12 + HCl = C6H12HCl
Cu3(PO4)2 = Cu2 + (PO4)3 =>
6 Cu3(PO4)2 = 9 Cu2 + 4(PO4)3
FeCrO4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCrO4 + 4 K2CO3 + O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO2
Fe(s) + Cl2(aq) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(aq) = 2 FeCl3(s)
C9H8 + Cr2O7{-2} + H{+} = C9H8O4 + Cr{+3} + H2O =>
3 C9H8 + 4 Cr2O7{-2} + 32 H{+} = 3 C9H8O4 + 8 Cr{+3} + 16 H2O
MnC2O4*2H2O + O2 = MnO + H2O + CO2 =>
2 MnC2O4*2H2O + O2 = 2 MnO + 4 H2O + 4 CO2
PbS + H2O2 = PbH2 + SO2 =>
PbS + H2O2 = PbH2 + SO2
Ba + ZnCl2 = BaCl2 + Zn =>
Ba + ZnCl2 = BaCl2 + Zn
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
C8H16O2 + NaOH = NaC8H15O2 + H2O =>
C8H16O2 + NaOH = NaC8H15O2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2CO3 + Fe(NO3)2 = KNO3 + FeCO3 =>
K2CO3 + Fe(NO3)2 = 2 KNO3 + FeCO3
Fe + AgO = Fe2O3 + Ag =>
2 Fe + 3 AgO = Fe2O3 + 3 Ag
Na + Cu = NaCu =>
Na + Cu = NaCu
C4H2O3 + O2 = CO + H2O =>
C4H2O3 + O2 = 4 CO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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