| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 2 H2O = AlO2 + 4 H
Fe + C6H12O7 = Fe(C6H11O7)2 + H2 =>
Fe + 2 C6H12O7 = Fe(C6H11O7)2 + H2
C4H2O4 = C4HO4 + H =>
C4H2O4 = C4HO4 + H
C2H2O4 + Ag2SO4 = H2SO4 + Ag2C2O4 =>
C2H2O4 + Ag2SO4 = H2SO4 + Ag2C2O4
Na + H(NO3) = Na(NO3) + H2 =>
2 Na + 2 H(NO3) = 2 Na(NO3) + H2
H3C6H5O7 + NaHO3 = NaC6 + H2O + CO2 =>
29 H3C6H5O7 + 18 NaHO3 = 18 NaC6 + 125 H2O + 66 CO2
CUSO4 + NH3 = CU(NH3) + SO4 =>
CUSO4 + NH3 = CU(NH3) + SO4
Al + H2SO4 = Al2O2 + H2O + SO2 =>
2 Al + 2 H2SO4 = Al2O2 + 2 H2O + 2 SO2
NH3(aq) + O2(g) = NO(g) + H2O(g) =>
4 NH3(aq) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
NaOH + HCH2ClCO2 = C2H4O3 + NaCl =>
NaOH + HCH2ClCO2 = C2H4O3 + NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C14H16N4 + O2 = NO2 + CO2 + H2O =>
C14H16N4 + 22 O2 = 4 NO2 + 14 CO2 + 8 H2O
SrI2 + Pb(NO3)2 = Sr(NO3)2 + PbI2 =>
SrI2 + Pb(NO3)2 = Sr(NO3)2 + PbI2
NaCrO4 + NaI + H2SO4 = I2 + Cr(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 2 NaI + 8 H2SO4 = I2 + 2 Cr(SO4)3 + 2 Na2SO4 + 8 H2O
C8H8O + H2O = C6H5CHO + CH3CHO =>
3 C8H8O + 4 H2O = 2 C6H5CHO + 5 CH3CHO
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
KMnO4 + HBr = MnBr2 + Br2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O
KOH + HOCl = KOCl + H2O =>
KOH + HOCl = KOCl + H2O
H2Cr6O7 + Mg(OH)2 = Mg2(Cr6O7)2 + H2O =>
2 H2Cr6O7 + 2 Mg(OH)2 = Mg2(Cr6O7)2 + 4 H2O
NaOH + Al = Al(OH)3 + Na =>
3 NaOH + Al = Al(OH)3 + 3 Na
CH3COOH + Na2SO4 = CH3COONa + NaHSO4 =>
CH3COOH + Na2SO4 = CH3COONa + NaHSO4
NaOH + Al = Al(OH)3 + Na =>
3 NaOH + Al = Al(OH)3 + 3 Na
OFe + H2SO4 = FeSO4 + H2O =>
OFe + H2SO4 = FeSO4 + H2O
Mg(NO3)2(aq) + NH3(aq) + H2O(l) = Mg(OH)2(s) + NH4NO3(aq) =>
Mg(NO3)2(aq) + 2 NH3(aq) + 2 H2O(l) = Mg(OH)2(s) + 2 NH4NO3(aq)
KCNS + KMnO4 + H3PO4 = Mn3(PO4)2 + K3PO4 + SO3 + CO2 + N2 + H2O =>
30 KCNS + 66 KMnO4 + 76 H3PO4 = 22 Mn3(PO4)2 + 32 K3PO4 + 30 SO3 + 30 CO2 + 15 N2 + 114 H2O
Na2FeO2 + CO2 + O2 = Fe2O3 + Na2CO3 =>
4 Na2FeO2 + 4 CO2 + O2 = 2 Fe2O3 + 4 Na2CO3
(CH3)3N(l) + O2(g) = C02 + H2O + N2 =>
4(CH3)3N(l) + 9 O2(g) = 6 C02 + 18 H2O + 2 N2
(N2H6)SO4 + KI3 + NaHCO3 = N2 + KI + NaI + H2SO4 + H2O + CO2 =>
(N2H6)SO4 + 2 KI3 + 4 NaHCO3 = N2 + 2 KI + 4 NaI + H2SO4 + 4 H2O + 4 CO2
NaOH + Al = Al(OH)3 + Na =>
3 NaOH + Al = Al(OH)3 + 3 Na
Ni(NO3)2 + NaOH(s) = Ni(OH)2(s) + NaNO3(g) =>
Ni(NO3)2 + 2 NaOH(s) = Ni(OH)2(s) + 2 NaNO3(g)
Al(OH)3 + Ca = Ca(OH)2 + Al =>
2 Al(OH)3 + 3 Ca = 3 Ca(OH)2 + 2 Al
NiCl2 + HCl = HNi + Cl2 =>
2 NiCl2 + 2 HCl = 2 HNi + 3 Cl2
Na3[Cr(OH)6] + NH4Cl = NH3 + NaCl + Cr(OH)3 + H2O =>
Na3[Cr(OH)6] + 3 NH4Cl = 3 NH3 + 3 NaCl + Cr(OH)3 + 3 H2O
FeC2O4*2H2O = CO + CO2 + Fe2O3 + H2O =>
2 FeC2O4*2H2O = 3 CO + CO2 + Fe2O3 + 4 H2O
ZnCu + H2SO4 = ZnSO4 + H2Cu =>
ZnCu + H2SO4 = ZnSO4 + H2Cu
KMnO4 + NaOH + Zn = Na2MnO4 + K2[Zn(OH)4] =>
2 KMnO4 + 4 NaOH + Zn = 2 Na2MnO4 + K2[Zn(OH)4]
NaHCO3 + HCl = NaCl + H2O + HCO2Cl =>
NaHCO3 + 2 HCl = NaCl + H2O + HCO2Cl
P2O5 + Cl2 = PCl5 + O2 =>
2 P2O5 + 10 Cl2 = 4 PCl5 + 5 O2
NaCl + CH3COOH + Pd = NaCH3COO + PdCl2 + H =>
2 NaCl + 2 CH3COOH + Pd = 2 NaCH3COO + PdCl2 + 2 H
Al(NO3) + K3PO4 = AlPO4 + K3NO3 =>
Al(NO3) + K3PO4 = AlPO4 + K3NO3
NH4OH + HCl = NH4 + OHHCl =>
NH4OH + HCl = NH4 + OHHCl
Cr + HCl = H3Cr + Cl =>
Cr + 3 HCl = H3Cr + 3 Cl
KOH + H2O = H + KOH[OH] =>
KOH + H2O = H + KOH[OH]
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + H2O = H + KOH[OH] =>
KOH + H2O = H + KOH[OH]
Zn + FeSO4 = ZnFeSO4 =>
Zn + FeSO4 = ZnFeSO4
Mg + Na3PO4 = Mg(PO4)2 + Na =>
Mg + 2 Na3PO4 = Mg(PO4)2 + 6 Na
SO3 + MnO4{-} + H{+} = SO4{+2} + Mn{+2} + H2O =>
5 SO3 + 4 MnO4{-} + 22 H{+} = 5 SO4{+2} + 4 Mn{+2} + 11 H2O
NH4CH3CO2 + Na2CrO4 = (NH4)2CrO4 + NaCH3CO2 =>
2 NH4CH3CO2 + Na2CrO4 = (NH4)2CrO4 + 2 NaCH3CO2
CH3CHO + Cu(OH)2 + NaOH = CH3COONa + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 + NaOH = CH3COONa + 2 CuOH + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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