| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + CO2 + H2O = Ca(HCO3)2
C7H8 + KMnO4 = C6H5COOH + KOH + MnO2 =>
C7H8 + 2 KMnO4 = C6H5COOH + 2 KOH + 2 MnO2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12Mo3 + H2O + NH4NO3 =>
H3PO4 + 36(NH4)2MoO4 + 15 HNO3 = (NH4)3PO4*12Mo3 + 63 H2O + 42 NH4NO3
MnCl2 + Br2 + NaOH = MnO2 + NaBr + NaCl + H2O =>
MnCl2 + Br2 + 4 NaOH = MnO2 + 2 NaBr + 2 NaCl + 2 H2O
CH3COOH + CaCO3 = CaC20 + CO2 + H2O =>
41 CH3COOH + 4 CaCO3 = 4 CaC20 + 6 CO2 + 82 H2O
CrBr3 + KNO3 = KBr + Cr(NO3)3 =>
CrBr3 + 3 KNO3 = 3 KBr + Cr(NO3)3
Fe(BrO3)2 = FeBr2 + O2 =>
Fe(BrO3)2 = FeBr2 + 3 O2
VCl5 = V + Cl =>
VCl5 = V + 5 Cl
MgBr2 + FeCl3 = MgCl3 + Br2Fe =>
MgBr2 + FeCl3 = MgCl3 + Br2Fe
HCl + Na(BH4) = B + H2 + NaCl =>
2 HCl + 2 Na(BH4) = 2 B + 5 H2 + 2 NaCl
NaCl + H2O + CO2 = Na2CO3 + H2 + Cl2 =>
2 NaCl + H2O + CO2 = Na2CO3 + H2 + Cl2
K2S + HNO3 = KNO3 + S + NO2 + H2O =>
K2S + 4 HNO3 = 2 KNO3 + S + 2 NO2 + 2 H2O
CH3NH2 + CH3COOH = CH3NH3 + CH3COO =>
CH3NH2 + CH3COOH = CH3NH3 + CH3COO
K2CrO4(aq) + NiCl2(aq) = KCl + NiCrO4 =>
K2CrO4(aq) + NiCl2(aq) = 2 KCl + NiCrO4
H + C2H4 = C2H6 =>
2 H + C2H4 = C2H6
NH3 + SO4 = N3 + S + H2O =>
24 NH3 + 9 SO4 = 8 N3 + 9 S + 36 H2O
CH3CH2CHO + O2 = CO2 + H2O =>
CH3CH2CHO + 4 O2 = 3 CO2 + 3 H2O
C4H26O + O2 = CO2 + H2O =>
C4H26O + 10 O2 = 4 CO2 + 13 H2O
LiOH + NaHCO3 = Li2CO3 + NaOH + H2O =>
2 LiOH + NaHCO3 = Li2CO3 + NaOH + H2O
CH3CH2CH2COOH + C2H5OH = CH3CH2CH2COOC2H5 + H2O =>
CH3CH2CH2COOH + C2H5OH = CH3CH2CH2COOC2H5 + H2O
C12H28O4Ti + AgNO3 + C2H5OH = AgTiO2 + O2 + C2H5NO3 + C4H9OH =>
4 C12H28O4Ti + 4 AgNO3 + 8 C2H5OH = 4 AgTiO2 + O2 + 4 C2H5NO3 + 14 C4H9OH
V + Cl = VCl3 =>
V + 3 Cl = VCl3
ZnSO4 + MgCl2 + Na3PO4 = Zn3(PO4)2 + MgSO4 + NaCl =>
3 ZnSO4 + 3 MgCl2 + 2 Na3PO4 = Zn3(PO4)2 + 3 MgSO4 + 6 NaCl
MgCl3 + Cu(NO2)2 = Mg(NO2)3 + CuCl2 =>
2 MgCl3 + 3 Cu(NO2)2 = 2 Mg(NO2)3 + 3 CuCl2
AgI = Ag + I =>
AgI = Ag + I
C5H5N + O2 = CO2 + H2O + NO2 =>
4 C5H5N + 29 O2 = 20 CO2 + 10 H2O + 4 NO2
Cl2O5 + NaOH = NaClO3 + H2O =>
Cl2O5 + 2 NaOH = 2 NaClO3 + H2O
C3H6O3 + NaOH = NaC3H5O3 + H2O =>
C3H6O3 + NaOH = NaC3H5O3 + H2O
AgNO3 + Ag3PO4 = Ag4 + NO3PO4 =>
AgNO3 + Ag3PO4 = Ag4 + NO3PO4
(CH2)5CHOH(l) + O2(g) = CO2(g) + H2O(l) =>
2(CH2)5CHOH(l) + 17 O2(g) = 12 CO2(g) + 12 H2O(l)
Na2O + SO3 = Na2SO3 + O2 =>
2 Na2O + 2 SO3 = 2 Na2SO3 + O2
Ca + B = CaB6 =>
Ca + 6 B = CaB6
H2SO4 + CsOH = CsHSO4 + H2O =>
H2SO4 + CsOH = CsHSO4 + H2O
Al + NaNO3 + NaOH = NaAlO2 + N2 + H2O =>
10 Al + 6 NaNO3 + 4 NaOH = 10 NaAlO2 + 3 N2 + 2 H2O
C8H8O2 + NaOH = C8H7O2Na + H2O =>
C8H8O2 + NaOH = C8H7O2Na + H2O
K2CO3 + H2O = K + H2CO4 =>
K2CO3 + H2O = 2 K + H2CO4
Ba + K = BaK2 =>
Ba + 2 K = BaK2
Cr + HBr = CrBr3 + H2 =>
2 Cr + 6 HBr = 2 CrBr3 + 3 H2
AgCl(aq) + Cu(s) = Ag(s) + CuCl2(aq) =>
2 AgCl(aq) + Cu(s) = 2 Ag(s) + CuCl2(aq)
Al(OH)3 + KOH = K3AlO3 + H2O =>
Al(OH)3 + 3 KOH = K3AlO3 + 3 H2O
KHP + NaOH = KNaP + H2O =>
KHP + NaOH = KNaP + H2O
Mo + N2 = MoN =>
2 Mo + N2 = 2 MoN
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Pb(No3)2 + Na2Co3 = PbCo3 + NaNo3 =>
Pb(No3)2 + Na2Co3 = PbCo3 + 2 NaNo3
O2 + ON = O2N =>
O2 + 2 ON = 2 O2N
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
CO + H2 = CH8H18 + H2O =>
CO + 14 H2 = CH8H18 + H2O
Pd(NO2) = Pd + NO2 =>
Pd(NO2) = Pd + NO2
Zn{2+} + OH[{-}] = Zn(OH)2 =>
Zn{2+} + 2 OH[{-}] = Zn(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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