| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14(aq) + 19 O2(g) = 12 CO2(g) + 14 H2O(aq)
C10H15N + HCl = C10H16ClN =>
C10H15N + HCl = C10H16ClN
CH3CH2Cl + Na = CH3CH2CH2CH3 + NaCl =>
2 CH3CH2Cl + 2 Na = CH3CH2CH2CH3 + 2 NaCl
CaCl2*2H2O = Ca + Cl + H2O =>
CaCl2*2H2O = Ca + 2 Cl + 2 H2O
NH4NO3(g) = N2O + H2O =>
NH4NO3(g) = N2O + 2 H2O
NH4H2PO4 = NH3 + H2O + HPO3 =>
NH4H2PO4 = NH3 + H2O + HPO3
C23H48 + CuO = CO2 + H2O + Cu =>
C23H48 + 70 CuO = 23 CO2 + 24 H2O + 70 Cu
Br2(l) + I2(s) = IBr3(s) =>
3 Br2(l) + I2(s) = 2 IBr3(s)
CuSO4(aq) + KI(aq) = CuI2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KI(aq) = CuI2(s) + K2SO4(aq)
Ca5(PO4)3F + HCl = Ca(H2PO4)2 + CaCl2 + HF =>
2 Ca5(PO4)3F + 14 HCl = 3 Ca(H2PO4)2 + 7 CaCl2 + 2 HF
C6H12(l) + O2 = CO2(g) + H2O(g) =>
C6H12(l) + 9 O2 = 6 CO2(g) + 6 H2O(g)
HCOOH + Al(OH)3 = Al(COOH)3 + H2O =>
3 HCOOH + Al(OH)3 = Al(COOH)3 + 3 H2O
Fe3(aq) + OH(aq) = Fe(OH)3 =>
Fe3(aq) + 9 OH(aq) = 3 Fe(OH)3
HC2H3O2(aq) + NaOH(s) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(s) = NaC2H3O2(aq) + H2O(l)
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
SO2(g) + O2(g) + H2O(l) = H2SO4 =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4
CuNO3(aq) + NaOH(aq) = CuOH + NaNO3 =>
CuNO3(aq) + NaOH(aq) = CuOH + NaNO3
NaHCO3 + H2SO4 = H2O + CO2 + Na2SO4(aq) =>
2 NaHCO3 + H2SO4 = 2 H2O + 2 CO2 + Na2SO4(aq)
MnSO4 + KClO3 + H2O = HMnO4 + H2SO4 + KCl =>
6 MnSO4 + 5 KClO3 + 9 H2O = 6 HMnO4 + 6 H2SO4 + 5 KCl
HBr(aq) + K2CO3(aq) = KBr + CO2 + H2O =>
2 HBr(aq) + K2CO3(aq) = 2 KBr + CO2 + H2O
CH3OH + CO2 = CH3COOH + H2O =>
4 CH3OH + 2 CO2 = 3 CH3COOH + 2 H2O
BaCl2 + NaNO3 = Ba(NO3)2 + NaCl =>
BaCl2 + 2 NaNO3 = Ba(NO3)2 + 2 NaCl
Mn(OH)2 + Br2 + NaOH = NaMnO4 + NaBr + H2 =>
2 Mn(OH)2 + Br2 + 4 NaOH = 2 NaMnO4 + 2 NaBr + 4 H2
NO + OH{-} = NO3{-} + H2O + e =>
NO + 4 OH{-} = NO3{-} + 2 H2O + 3e
CH4N2O + H2SO4 + C6H12O6 = C12H17N4OS + H2O + CO2 =>
16 CH4N2O + 8 H2SO4 + 19 C6H12O6 = 8 C12H17N4OS + 86 H2O + 34 CO2
PbO + KOH + H2O = K2[Pb(OH)4] =>
PbO + 2 KOH + H2O = K2[Pb(OH)4]
KClO3 + K2C2O4 + H2SO4 = K2SO4 + CO2 + ClO2 + H2O =>
2 KClO3 + K2C2O4 + 2 H2SO4 = 2 K2SO4 + 2 CO2 + 2 ClO2 + 2 H2O
Na2[Be(OH)4] + HCl = BeCl2 + NaCl + H2O =>
Na2[Be(OH)4] + 4 HCl = BeCl2 + 2 NaCl + 4 H2O
NiC2O4 = NiCO3 + CO =>
NiC2O4 = NiCO3 + CO
K2CO3(s) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l) =>
K2CO3(s) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l)
AlCl3 + H2O = Cl + H3O + Al(OH)3 =>
AlCl3 + 6 H2O = 3 Cl + 3 H3O + Al(OH)3
NaOH + CI = NaCI + NaCIO + H2O =>
2 NaOH + 2 CI = NaCI + NaCIO + H2O
(NH4)2S + H2O = NH4OH + NH4HS =>
(NH4)2S + H2O = NH4OH + NH4HS
C3H5O3{-} = C3H3O3{-} + H{+} + {-} =>
C3H5O3{-} = C3H3O3{-} + 2 H{+} + 2e
K + BeO = K2O + Be =>
2 K + BeO = K2O + Be
Pb(CH3COO)2 + Na2S + CaCl2 = PbCl2 + NaCH3COO + CaS =>
Pb(CH3COO)2 + Na2S + CaCl2 = PbCl2 + 2 NaCH3COO + CaS
CH3COOH + CH3CH2CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH3 + H2O =>
CH3COOH + CH3CH2CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH3 + H2O
N2 + Cl2 = NCl =>
N2 + Cl2 = 2 NCl
Mn2O3 = MnO + O2 =>
2 Mn2O3 = 4 MnO + O2
ICl3 = I2 + Cl2 =>
2 ICl3 = I2 + 3 Cl2
Fe + C12H22O11 + H2O2 = FeCO2 + H2O =>
12 Fe + C12H22O11 + 24 H2O2 = 12 FeCO2 + 35 H2O
CN + Au = Au(CN)3 =>
3 CN + Au = Au(CN)3
CH3COOH(l) + CH3CH2OH(l) = CH3CH2OCOCH3(l) + H2O(l) =>
CH3COOH(l) + CH3CH2OH(l) = CH3CH2OCOCH3(l) + H2O(l)
NaHCO3(s) + HC2H3O2(l) = H2CO3(g) + NaC2H3O2(s) =>
NaHCO3(s) + HC2H3O2(l) = H2CO3(g) + NaC2H3O2(s)
NH4 + KOH = NH4OH + K =>
NH4 + KOH = NH4OH + K
CO(OH)2 = COO + H2O =>
CO(OH)2 = COO + H2O
C10H15N + HCl = C10H15NHCl =>
C10H15N + HCl = C10H15NHCl
Pb(NO3)2 + Na2(CO3) = Pb2(CO3)2 + Na(NO3) =>
2 Pb(NO3)2 + 2 Na2(CO3) = Pb2(CO3)2 + 4 Na(NO3)
C(s) + F2(g) = CF4(g) =>
C(s) + 2 F2(g) = CF4(g)
Al(OH)3 + NH3 = Al(NH3)3 + OH =>
Al(OH)3 + 3 NH3 = Al(NH3)3 + 3 OH
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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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