| Équations équilibrées la veille | Équations équilibrées le lendemain |
WO + H2 = WH2O
C24H44O + CH3CH2CH2Br = C24H43CH3CH2CH2Br + OH =>
C24H44O + CH3CH2CH2Br = C24H43CH3CH2CH2Br + OH
C2H5OH + C57H104O6 = C19H36O2 + C3H8O3 =>
34 C2H5OH + 13 C57H104O6 = 41 C19H36O2 + 10 C3H8O3
Na2SO4 + HCl(dil) = NaCl + H2SO4 =>
Na2SO4 + 2 HCl(dil) = 2 NaCl + H2SO4
AlN + Na2SO4 = Al2(SO4)3 + Na3N =>
2 AlN + 3 Na2SO4 = Al2(SO4)3 + 2 Na3N
Zn(OH)2 + (HCl) = (H2O) + ZnCl2 =>
Zn(OH)2 + 2(HCl) = 2(H2O) + ZnCl2
C3H7NHCH3 + O2 = CO2 + H2O + N2 =>
4 C3H7NHCH3 + 27 O2 = 16 CO2 + 22 H2O + 2 N2
HBr + NaMnO4 = NaBr + MnBr2 + Br2 + H2O =>
16 HBr + 2 NaMnO4 = 2 NaBr + 2 MnBr2 + 5 Br2 + 8 H2O
C3H7NHCH3 + O2 = CO2 + H2O + N2 =>
4 C3H7NHCH3 + 27 O2 = 16 CO2 + 22 H2O + 2 N2
Hf + C = HfC =>
Hf + C = HfC
S + Ca(OH)2 = CaS6 + H2O + CaSO4 =>
19 S + 4 Ca(OH)2 = 3 CaS6 + 4 H2O + CaSO4
Na2S + NaNO2 + HCl = S + NO + H2O + NaCl =>
Na2S + 2 NaNO2 + 4 HCl = S + 2 NO + 2 H2O + 4 NaCl
WO3 + HNO3 = W(NO3)6 + H2O =>
WO3 + 6 HNO3 = W(NO3)6 + 3 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH3CO0H + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CO0H + Cr2(SO4)3 + K2SO4 + 7 H2O
MgCl2 + CrOH = Mg(OH)2 + CrCl =>
MgCl2 + 2 CrOH = Mg(OH)2 + 2 CrCl
I2 + NaOH = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
CoCl2 + H2O2 + NaOH = CoO(OH) + NaCl + H2O =>
2 CoCl2 + H2O2 + 4 NaOH = 2 CoO(OH) + 4 NaCl + 2 H2O
KMnO4 + NaBr + H2SO4 = MnSO4 + Br2 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 2 MnSO4 + 5 Br2 + 5 Na2SO4 + K2SO4 + 8 H2O
Pb3O4 + NaOH = Na2PbO2 + Na2PbO3 + H2O =>
Pb3O4 + 6 NaOH = 2 Na2PbO2 + Na2PbO3 + 3 H2O
Na2CO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2 =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + H2O(l) + CO2
Ag3(AsO4) + Ca(SO4) = Ca3(AsO4)2 + Ag2(SO4) =>
2 Ag3(AsO4) + 3 Ca(SO4) = Ca3(AsO4)2 + 3 Ag2(SO4)
KMnO4 + Na2SO3 + H2SO4 = MnO2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 Na2SO3 + H2SO4 = 2 MnO2 + K2SO4 + 3 Na2SO4 + H2O
S + KCl = K + SCl =>
S + KCl = K + SCl
K2OH2SO4 = K2SO4H2O =>
K2OH2SO4 = K2SO4H2O
KHO = K2O + H2O =>
2 KHO = K2O + H2O
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
S + KCl = K + SCl =>
S + KCl = K + SCl
HI + CaO = CaOH + I =>
HI + CaO = CaOH + I
S + KCl = K + SCl =>
S + KCl = K + SCl
SO4 + H3AsO3 = SO2 + H3AsO4 =>
SO4 + 2 H3AsO3 = SO2 + 2 H3AsO4
NaCO3 + CH3COOH = CH3COONa + CO2 + HOH =>
8 NaCO3 + 9 CH3COOH = 8 CH3COONa + 10 CO2 + 6 HOH
Hg2(ClO3)2 + NaBr = Hg2Br2 + NaClO3 =>
Hg2(ClO3)2 + 2 NaBr = Hg2Br2 + 2 NaClO3
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + Na(NO3) =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 Na(NO3)
HNO3 + Ba(CO3)2 = Ba(NO3)2 + HCO3 =>
2 HNO3 + Ba(CO3)2 = Ba(NO3)2 + 2 HCO3
B + O2 = BO5 =>
2 B + 5 O2 = 2 BO5
S + KCl = SCl2 + K =>
S + 2 KCl = SCl2 + 2 K
S + KCl = K + SCl =>
S + KCl = K + SCl
LiClO3 + Cs2CO3 = Li2CO3 + CsClO3 =>
2 LiClO3 + Cs2CO3 = Li2CO3 + 2 CsClO3
NaHCO3 + HC2H3O = NaC2H3O2 + HOH + CO2 =>
5 NaHCO3 + 4 HC2H3O = 5 NaC2H3O2 + 3 HOH + 3 CO2
KCl + S = KClS =>
KCl + S = KClS
Bi + NaClO + NaOH = NaCl + H2O + NaBiO3 =>
2 Bi + 5 NaClO + 2 NaOH = 5 NaCl + H2O + 2 NaBiO3
Li2CO3 + FeSO4*H2O + H3PO4 = LiFePO4 + CO2 + H2O + H2SO4 =>
Li2CO3 + 2 FeSO4*H2O + 2 H3PO4 = 2 LiFePO4 + CO2 + 3 H2O + 2 H2SO4
Pt + HCl = PtCl + H =>
Pt + HCl = PtCl + H
As2O3 + H2O + O2 = H3AsO4 =>
As2O3 + 3 H2O + O2 = 2 H3AsO4
LiOH + H2SO4 = LiHSO4 + H2O =>
LiOH + H2SO4 = LiHSO4 + H2O
KCl + S = K2S + Cl =>
2 KCl + S = K2S + 2 Cl
C3H6 + Cu(OH)2 = CuC3H7OOH =>
C3H6 + Cu(OH)2 = CuC3H7OOH
KSO3 = KSO2 + O2 =>
2 KSO3 = 2 KSO2 + O2
C8H20O5 + O2 = CO2 + H2O =>
2 C8H20O5 + 21 O2 = 16 CO2 + 20 H2O
[CrO4] + N2O = [Cr] + NO =>
[CrO4] + 4 N2O = [Cr] + 8 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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