| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + Co = CoNO3 + H2O + NO2
Fe2O3 + NaOH = NaFeO2 + H2O =>
Fe2O3 + 2 NaOH = 2 NaFeO2 + H2O
[Ni(H2O)6]{2+} + NH3 = Ni[(NH3)6]{2+} + H2O =>
[Ni(H2O)6]{2+} + 6 NH3 = Ni[(NH3)6]{2+} + 6 H2O
NaCl + Al2O3 = Al2Cl + NaO3 =>
NaCl + Al2O3 = Al2Cl + NaO3
NH3 + Na2SO4 = Na2NH3SO4 =>
NH3 + Na2SO4 = Na2NH3SO4
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3 =>
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3
C14H12 + Br2 = C14H12Br2 =>
C14H12 + Br2 = C14H12Br2
BaCI2 + Na2CO3 = BaCO3 + Na2CI2 =>
BaCI2 + Na2CO3 = BaCO3 + Na2CI2
NH4NO3 + C8H16 = CO2 + N2 + H2O =>
24 NH4NO3 + C8H16 = 8 CO2 + 24 N2 + 56 H2O
Na2SO3S + Cl2 + H2O = NaCl + H2SO4 + HCl =>
Na2SO3S + 4 Cl2 + 5 H2O = 2 NaCl + 2 H2SO4 + 6 HCl
NH4NO3 + C8H16 = CO2 + N2 + H2O =>
24 NH4NO3 + C8H16 = 8 CO2 + 24 N2 + 56 H2O
H2C6O6 + OH = H2O + HC6O6 =>
H2C6O6 + OH = H2O + HC6O6
Bi + I2 = Bi{+3} + I{-} =>
2 Bi + 3 I2 = 2 Bi{+3} + 6 I{-}
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2HPO4 + Ba(OH)2 = KOH + BaHPO4 =>
K2HPO4 + Ba(OH)2 = 2 KOH + BaHPO4
C5H12 + I2 = C5H11 + HI =>
2 C5H12 + I2 = 2 C5H11 + 2 HI
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
Cr2(SO4)2 + NaOH = Cr(OH)2 + Na2(SO4) =>
Cr2(SO4)2 + 4 NaOH = 2 Cr(OH)2 + 2 Na2(SO4)
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + H(Cl) = Mg(Cl)2 + H2 =>
Mg + 2 H(Cl) = Mg(Cl)2 + H2
HNO4(l) = NO2(g) + H2O(l) + O(g) =>
2 HNO4(l) = 2 NO2(g) + H2O(l) + 3 O(g)
H2SO4 + HNO3 = H3 + NO3SO4 =>
H2SO4 + HNO3 = H3 + NO3SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr2(SO4)2 + NaOH = Cr(OH)2 + Na2(SO4) =>
Cr2(SO4)2 + 4 NaOH = 2 Cr(OH)2 + 2 Na2(SO4)
Al(OH)3 + H2 + CO3 = Al2(CO3) + H2O =>
2 Al(OH)3 + 3 H2 + CO3 = Al2(CO3) + 6 H2O
FeI2 + Ca(OH)2 = Fe(OH)2 + CaI2 =>
FeI2 + Ca(OH)2 = Fe(OH)2 + CaI2
Ir + Cl3 + NaOH = IrO3 + HCl + NaCl =>
Ir + 2 Cl3 + 3 NaOH = IrO3 + 3 HCl + 3 NaCl
Ca(OH)2 + CH3COOH = Ca(OOCCH3)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(OOCCH3)2 + 2 H2O
H2O2 = H2O + O2H2O =>
2 H2O2 = H2O + O2H2O
Zn(s) + HCl(aq) = ZnCl2(qq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(qq) + H2(g)
HNO + LiOH = LiNO + H2O =>
HNO + LiOH = LiNO + H2O
I2O + CO = I + CO2 =>
I2O + CO = 2 I + CO2
As2(SO3)3 + H2O = H3AsO4 + H2S + H2SO4 =>
4 As2(SO3)3 + 24 H2O = 8 H3AsO4 + 5 H2S + 7 H2SO4
Pb4(C2H3O2)2 + AgNO3 = Ag2(C2H3O2) + PbNO3 =>
Pb4(C2H3O2)2 + 4 AgNO3 = 2 Ag2(C2H3O2) + 4 PbNO3
KNO2 + CaCl2 = KCl + Ca(NO2)2 =>
2 KNO2 + CaCl2 = 2 KCl + Ca(NO2)2
H2SO4 + HNO3 = H3 + NO3SO4 =>
H2SO4 + HNO3 = H3 + NO3SO4
PtN2CH9Cl + CO = PtN2C2H9ClO =>
PtN2CH9Cl + CO = PtN2C2H9ClO
K2SO3 + H2O + NH3 = KOH + (NH4)2SO3 =>
K2SO3 + 2 H2O + 2 NH3 = 2 KOH + (NH4)2SO3
K2CrO7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2CrO7 + 10 H2SO4 + 9 C2H5OH = 2 Cr2(SO4)3 + 4 K2SO4 + 9 CH3COOH + 19 H2O
CH3COONa + O2 = CO2 + H2O + Na2O =>
2 CH3COONa + 4 O2 = 4 CO2 + 3 H2O + Na2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
BaCl2 + Mn2(SO4)3 = BaSO4 + MnCl3 =>
3 BaCl2 + Mn2(SO4)3 = 3 BaSO4 + 2 MnCl3
Ta + HNO3 + HF = NO + H2O + H2[TaF7] =>
3 Ta + 5 HNO3 + 21 HF = 5 NO + 10 H2O + 3 H2[TaF7]
MgCO3 = MgO + CO2 = =>
MgCO3 = MgO + CO2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Bi + I2 = Bi{+3} + I{-} =>
2 Bi + 3 I2 = 2 Bi{+3} + 6 I{-}
K + HNO3 = KNO3 + N2 + H2O =>
10 K + 12 HNO3 = 10 KNO3 + N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
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