| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH3) + H3PO4 = (NH4)2HPO4
Mn{2+} + H2O + ClO3{-} = MnO2 + Cl{-} + H{+} =>
3 Mn{2+} + 3 H2O + ClO3{-} = 3 MnO2 + Cl{-} + 6 H{+}
N2 + AlBr3 = AlN + Br =>
N2 + 2 AlBr3 = 2 AlN + 6 Br
CuH2 = Cu + H =>
CuH2 = Cu + 2 H
Co + Cr{3+} = Co{2+} + Cr =>
3 Co + 2 Cr{3+} = 3 Co{2+} + 2 Cr
NaI + SnCl4 = NaCl + SnI4 =>
4 NaI + SnCl4 = 4 NaCl + SnI4
AlI3 + (CH3COO)2Pb = Al(CH3COO)3 + PbI2 =>
2 AlI3 + 3(CH3COO)2Pb = 2 Al(CH3COO)3 + 3 PbI2
KI + H2O = KOH + HI =>
KI + H2O = KOH + HI
NaI + SnCl4 = NaCl + SnCl2 + I2 =>
2 NaI + SnCl4 = 2 NaCl + SnCl2 + I2
Fe + Al(OH)3 = FeAl(OH)3 =>
Fe + Al(OH)3 = FeAl(OH)3
NaI + SnCl4 = NaCl + SnI2 + I2 =>
4 NaI + SnCl4 = 4 NaCl + SnI2 + I2
CH3CH2CH2COOH + MgO = (CH3CH2CH2COO)2Mg + H2O =>
2 CH3CH2CH2COOH + MgO = (CH3CH2CH2COO)2Mg + H2O
K2Cr2O7 + K2SO3 + KHSO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 K2SO3 + 8 KHSO4 = 8 K2SO4 + Cr2(SO4)3 + 4 H2O
KHCO3(aq) + H3PO4(aq) = CO2(g) + K3PO4(aq) + H2O(l) =>
3 KHCO3(aq) + H3PO4(aq) = 3 CO2(g) + K3PO4(aq) + 3 H2O(l)
Fe(OH)2 + KSCN = Fe(SCN)2 + (OH)2 + K =>
Fe(OH)2 + 2 KSCN = Fe(SCN)2 + (OH)2 + 2 K
HF + C2H6O2 = HFC2H6O2 =>
HF + C2H6O2 = HFC2H6O2
C3H8 + H2O = H2 + CO2 =>
C3H8 + 6 H2O = 10 H2 + 3 CO2
BaCl + F2 = BaF2 + Cl2 =>
2 BaCl + 2 F2 = 2 BaF2 + Cl2
W + K2SO4 + KOH = K2SO3 + K2WO4 + H2O =>
W + 3 K2SO4 + 2 KOH = 3 K2SO3 + K2WO4 + H2O
KNO3 + C6H12O6 = CO2 + H2O + K2CO3 + N2 =>
24 KNO3 + 5 C6H12O6 = 18 CO2 + 30 H2O + 12 K2CO3 + 12 N2
CH3CHNH2COOH + O2 = CO2 + H2O + NH3 =>
CH3CHNH2COOH + 3 O2 = 3 CO2 + 2 H2O + NH3
C2H2 + Br2 = HBr + C =>
C2H2 + Br2 = 2 HBr + 2 C
XeFe2 + H2O = Xe + HFe + O2 =>
2 XeFe2 + 2 H2O = 2 Xe + 4 HFe + O2
(NH4)6Mo7O24 + HCl + Na2S = S + NaCl + NH4Cl + Mo5O14 + H2O =>
5(NH4)6Mo7O24 + 44 HCl + 7 Na2S = 7 S + 14 NaCl + 30 NH4Cl + 7 Mo5O14 + 22 H2O
KMnO4 + H2O + Na2S = Na2SO4 + MnO2 + KOH =>
8 KMnO4 + 4 H2O + 3 Na2S = 3 Na2SO4 + 8 MnO2 + 8 KOH
C2H5CHO + O = C2H5COOH =>
C2H5CHO + O = C2H5COOH
FeCu2S2 + O2 = CuO + Fe2O3 + SO2 =>
4 FeCu2S2 + 15 O2 = 8 CuO + 2 Fe2O3 + 8 SO2
NaI + SnCl4 = NaCl + SnI2 + I2 =>
4 NaI + SnCl4 = 4 NaCl + SnI2 + I2
KI + NaOBr + H2O = KOH + NaBr + I =>
2 KI + NaOBr + H2O = 2 KOH + NaBr + 2 I
Hg2Cl2 = Hg + HgCl2 =>
Hg2Cl2 = Hg + HgCl2
Pb + CO2 = Pb2O4 + CO =>
2 Pb + 4 CO2 = Pb2O4 + 4 CO
Na2MoO4 + HCl + Zn = H3[MoCl6] + ZnCl2 + NaCl + H2O =>
2 Na2MoO4 + 22 HCl + 3 Zn = 2 H3[MoCl6] + 3 ZnCl2 + 4 NaCl + 8 H2O
(C2H5)2Zn + O2 = H2O + ZnO + CO2 =>
(C2H5)2Zn + 7 O2 = 5 H2O + ZnO + 4 CO2
NaO + HCl = NaCl + HO =>
NaO + HCl = NaCl + HO
NaI + SnCl4 = I2 + NaCl + Sn =>
4 NaI + SnCl4 = 2 I2 + 4 NaCl + Sn
FeFe3O4 + H2 = Fe + H2O =>
FeFe3O4 + 4 H2 = 4 Fe + 4 H2O
NaI + SnCl4 = NaCl + SnI2 + I2 =>
4 NaI + SnCl4 = 4 NaCl + SnI2 + I2
K2HPO3 + Br2 + NaOH = K2NaPO4 + NaBr + H2O =>
K2HPO3 + Br2 + 3 NaOH = K2NaPO4 + 2 NaBr + 2 H2O
C2H3F + O2 = CO2 + H2O + F2 =>
4 C2H3F + 11 O2 = 8 CO2 + 6 H2O + 2 F2
NaI + SnCl4 = NaCl + SnI4 =>
4 NaI + SnCl4 = 4 NaCl + SnI4
Ti + AlCl3 = Al + TiCl4 =>
3 Ti + 4 AlCl3 = 4 Al + 3 TiCl4
K3[FeF6] + KOH = Fe(OH)3 + KF =>
K3[FeF6] + 3 KOH = Fe(OH)3 + 6 KF
NaI + SnCl4 = NaCl + SnI2 + I2 =>
4 NaI + SnCl4 = 4 NaCl + SnI2 + I2
PbOH + CaO = PbO + CaOH =>
PbOH + CaO = PbO + CaOH
NaI + SnCl4 = NaCl + SnCl2 + I2 =>
2 NaI + SnCl4 = 2 NaCl + SnCl2 + I2
NaI + SnCl4 = I2 + NaCl + Sn =>
4 NaI + SnCl4 = 2 I2 + 4 NaCl + Sn
NaI + SnCl4 = NaCl + SnCl2 + I2 =>
2 NaI + SnCl4 = 2 NaCl + SnCl2 + I2
CaCo3 + H3PO4 = Ca3(PO4)2 + H2Co3 =>
3 CaCo3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2Co3
NaI + SnCl4 = NaCl + SnI4 =>
4 NaI + SnCl4 = 4 NaCl + SnI4
CU(s) + HCl(ac) = CUCl2 + H2 =>
CU(s) + 2 HCl(ac) = CUCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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