| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C32H5O2 + 129 O2 = 128 CO2 + 10 H2O
KMnO4 + NaOH + KI = K2MnO4 + KIO3 + H2O + Na2MnO4 =>
6 KMnO4 + 6 NaOH + KI = 3 K2MnO4 + KIO3 + 3 H2O + 3 Na2MnO4
AgCrO4 + NaCl = Na2CrO4 + AgCl2 =>
AgCrO4 + 2 NaCl = Na2CrO4 + AgCl2
KCI + NaOH = NaCI + KOH =>
KCI + NaOH = NaCI + KOH
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaHCO3 = CO3 + H + Na2CO3 =>
2 NaHCO3 = CO3 + 2 H + Na2CO3
NH4Cl + HNO3 = HCl + N2O + H2O =>
NH4Cl + HNO3 = HCl + N2O + 2 H2O
Na + HNO3 = NaNO3 + H =>
Na + HNO3 = NaNO3 + H
H2O + NO2 = HNO3 + HNO2 =>
H2O + 2 NO2 = HNO3 + HNO2
Cl2 + Na7 = ClNa =>
7 Cl2 + 2 Na7 = 14 ClNa
HCl + Mg = MgHCl =>
HCl + Mg = MgHCl
CaO(s) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
CaO(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + H2O(l)
NaOH + C6H6O6 = NaC6H5O6 + H2O =>
NaOH + C6H6O6 = NaC6H5O6 + H2O
KCI + NaOH = NaCI + KOH =>
KCI + NaOH = NaCI + KOH
H2S + K2CrO4 = K2S + Cr(OH)3 + S + H2O =>
5 H2S + 2 K2CrO4 = 2 K2S + 2 Cr(OH)3 + 3 S + 2 H2O
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
K3 + PO4 = K3PO4 =>
K3 + PO4 = K3PO4
CO2 = C + O2 =>
CO2 = C + O2
C2H5OH + OH{-} = CO32{-} + H2O + e =>
C2H5OH + 132 OH{-} = 2 CO32{-} + 69 H2O + 130e
Cu + O + H = CuOH =>
Cu + O + H = CuOH
CH3CHO + HCN = CH3CCN + H2O =>
CH3CHO + HCN = CH3CCN + H2O
Ca(NO3)2 + HCl + KI = KNO3 + CaCl2 + I2 + H =>
Ca(NO3)2 + 2 HCl + 2 KI = 2 KNO3 + CaCl2 + I2 + 2 H
C1500000H3000001OH + O2 = CO2 + H2O =>
0.0033339977773348C1500000H3000001OH + 7501.4949990033O2 = 5000.9966660022CO2 + 5001 H2O
HNO3 + FeCl + HCl = NO + FeCl3 + H2O =>
2 HNO3 + 3 FeCl + 6 HCl = 2 NO + 3 FeCl3 + 4 H2O
NaIO3 + NaHSO3 = NaHSO4 + Na2SO + H2O + I2 =>
2 NaIO3 + 11 NaHSO3 = 9 NaHSO4 + 2 Na2SO + H2O + I2
NaSH + O2 = Na2SO4 + H2S =>
2 NaSH + 2 O2 = Na2SO4 + H2S
C2H4O2 + H2O2 = C2H4O3 + H2O =>
C2H4O2 + H2O2 = C2H4O3 + H2O
H2SO4 + Ag = Ag2SO4 + H2 =>
H2SO4 + 2 Ag = Ag2SO4 + H2
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
NaH2O3 + CH3CO2H = NaCH3CO2 + CO2 + H2O =>
8 NaH2O3 + 11 CH3CO2H = 8 NaCH3CO2 + 6 CO2 + 18 H2O
S + Cl2 = SCl2 =>
S + Cl2 = SCl2
Ca + PbO2 = CaO + Pb =>
2 Ca + PbO2 = 2 CaO + Pb
NaCl + S2O2 + H3 + O2 = Na2SO4 + HCl =>
12 NaCl + 3 S2O2 + 4 H3 + 9 O2 = 6 Na2SO4 + 12 HCl
NH4NO2(a) = N2(g) + H2O =>
NH4NO2(a) = N2(g) + 2 H2O
AlZr2 + Al = AlZr =>
AlZr2 + Al = 2 AlZr
N2 + (NH4)2O = (NH4)3N + O2 =>
2 N2 + 6(NH4)2O = 4(NH4)3N + 3 O2
Ca(s) + Br(g) = CaBr2 =>
Ca(s) + 2 Br(g) = CaBr2
Fe(NO3)3 + NH3 = Fe2O3*15H2O + N2 =>
2 Fe(NO3)3 + 10 NH3 = Fe2O3*15H2O + 8 N2
SO3 = O2 + SO2 =>
2 SO3 = O2 + 2 SO2
K2O + N2O3 = KNO2 =>
K2O + N2O3 = 2 KNO2
CH3CH(OH)CH3 + H2SO4 = CH3CH(SO4CH3)CH3 + H2O =>
4 CH3CH(OH)CH3 + 3 H2SO4 = 3 CH3CH(SO4CH3)CH3 + 4 H2O
Ni(OH)2 + Br2 = NiO2 + HBr =>
Ni(OH)2 + Br2 = NiO2 + 2 HBr
Cl2 + H2O2 + NaOH = NaClO3 + H2O =>
Cl2 + 5 H2O2 + 2 NaOH = 2 NaClO3 + 6 H2O
ZnO + HNO3 = H2O + Zn(NO3)2 =>
ZnO + 2 HNO3 = H2O + Zn(NO3)2
Na2B4O7 + H2O = NaHB4O7 + NaOH =>
Na2B4O7 + H2O = NaHB4O7 + NaOH
C7H5N3O6 = N2 + H2 + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2 + 12 CO + 2 C
Mg(HCO3)2 = MgCO3 + CO2 + H2O =>
Mg(HCO3)2 = MgCO3 + CO2 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3CH2CHOO = CH3CH2COOH =>
CH3CH2CHOO = CH3CH2COOH
NaOH + H2 = H2O + Na =>
2 NaOH + H2 = 2 H2O + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/25
Équations équilibrées sur03/27/24
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