| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe + 3 O2 = 2 Fe2O3
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
NH4C2H3O2 + CaCl2 = NH4Cl + Ca(C2H3O2)2 =>
2 NH4C2H3O2 + CaCl2 = 2 NH4Cl + Ca(C2H3O2)2
Ca(CO3) + LiCl = CaCl2 + Li2(CO3) =>
Ca(CO3) + 2 LiCl = CaCl2 + Li2(CO3)
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
CH3C3H3N2 + CH3(CH2)3Br = C8H15BrN2 =>
CH3C3H3N2 + CH3(CH2)3Br = C8H15BrN2
FeCu3 + KOH = Fe(OH)3 + KCu =>
FeCu3 + 3 KOH = Fe(OH)3 + 3 KCu
Au + Mg(NO3)2 = Mg + AuNO3 =>
2 Au + Mg(NO3)2 = Mg + 2 AuNO3
CH3CH2CHOH2 = CH3CH2CH2OH =>
CH3CH2CHOH2 = CH3CH2CH2OH
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
AgNO3 + HC1 = AgC1 + HNO3 =>
AgNO3 + HC1 = AgC1 + HNO3
CaCl2 + NaPO4 = NaCl2 + CaPO4 =>
CaCl2 + NaPO4 = NaCl2 + CaPO4
CuSO4 + KOH = CuO + KSO4 + H2 =>
2 CuSO4 + 2 KOH = 2 CuO + 2 KSO4 + H2
(NH4)2SO4(aq) + Ca(OH)2(S) = CaSO4(S) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(S) = CaSO4(S) + 2 NH3(g) + 2 H2O(l)
Al + KOH + H2O = H2 + K2[Al(OH)4] =>
Al + 2 KOH + 2 H2O = H2 + K2[Al(OH)4]
NaOH + Fe3(NO3)3 = Na(NO3) + FeOH =>
3 NaOH + Fe3(NO3)3 = 3 Na(NO3) + 3 FeOH
SO2 + HCl = SCl2 + H2O + Cl2 =>
SO2 + 4 HCl = SCl2 + 2 H2O + Cl2
NH3 + Ni(NO3)2 = N(NO3)2 + NiH3 =>
NH3 + Ni(NO3)2 = N(NO3)2 + NiH3
Ba(OH)2 + H3(PO4) = Ba3(PO4)2 + H(OH) =>
3 Ba(OH)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H(OH)
HNO3 + CaCO3 = Ca(NO3)2 + CO2 + HOH =>
2 HNO3 + CaCO3 = Ca(NO3)2 + CO2 + HOH
Zn(OH)2 + Cu2CO3 = ZnCO3 + CuOH =>
Zn(OH)2 + Cu2CO3 = ZnCO3 + 2 CuOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ba(OH)2 + H3(PO4) = BaH(PO4) + H2O =>
Ba(OH)2 + H3(PO4) = BaH(PO4) + 2 H2O
Cu(OH)2 + HBr = CuH2 + Br2OH2 =>
Cu(OH)2 + 4 HBr = CuH2 + 2 Br2OH2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
H2Cr2O7 + Bi(OH)3 = Bi2(Cr2O7)3 + H2O =>
3 H2Cr2O7 + 2 Bi(OH)3 = Bi2(Cr2O7)3 + 6 H2O
KBiO3 + K2SO3 + H2SO4 = Bi2(SO4)3 + K2SO4 + H2O =>
2 KBiO3 + 2 K2SO3 + 4 H2SO4 = Bi2(SO4)3 + 3 K2SO4 + 4 H2O
Co(NO3)2 + NaNO2 + CH3COOH = Co(NO2)6 + CH3COONa + H2O =>
Co(NO3)2 + 4 NaNO2 + 4 CH3COOH = Co(NO2)6 + 4 CH3COONa + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + CeCl3 = CeO2 + MnO + K + Cl =>
2 KMnO4 + 3 CeCl3 = 3 CeO2 + 2 MnO + 2 K + 9 Cl
Ba(CO3)2 + C + H2O = CO + Ba(OH)2 =>
Ba(CO3)2 + 3 C + H2O = 5 CO + Ba(OH)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NaClO + H2SO4 = NaCl + SO4 + H2O =>
NaClO + H2SO4 = NaCl + SO4 + H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C6H5CH2OHCuO = C6H5CHOCuH2O =>
C6H5CH2OHCuO = C6H5CHOCuH2O
Ca(OH)2 + CuO = CaCuO2 + H2O =>
Ca(OH)2 + CuO = CaCuO2 + H2O
Na3Po4 + HCl = H3Po4 + NaCl =>
Na3Po4 + 3 HCl = H3Po4 + 3 NaCl
MgOH2 + H3PO4 = MgPO4 + H2OH3 =>
MgOH2 + H3PO4 = MgPO4 + H2OH3
H3(PO4) + Mg(OH)2 = Mg3(PO4)2 + H(OH) =>
2 H3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H(OH)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
BaCO3 + Nb2O5 = BaNb2O6 + CO2 =>
BaCO3 + Nb2O5 = BaNb2O6 + CO2
FeCl2 + NH4CNS = Fe(CNS)2 + NH4Cl =>
FeCl2 + 2 NH4CNS = Fe(CNS)2 + 2 NH4Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(CH2)4(COOH)2 + NaOH = (CH2)4(COONa)2 + H2O =>
(CH2)4(COOH)2 + 2 NaOH = (CH2)4(COONa)2 + 2 H2O
Ti(CO3)2 = TiO2 + CO2 =>
Ti(CO3)2 = TiO2 + 2 CO2
Cl2O7H2O = HClO4 =>
Cl2O7H2O = 2 HClO4
CH3OH + C3H7OH = CH3OHC3H7OH =>
CH3OH + C3H7OH = CH3OHC3H7OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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