| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2(SO4) + 2 HNO3 = H2SO4 + 2 K(NO3)
Na2WO4 + NH3*H2O + Na2S = Na2WS4 + NaOH + NH3 =>
Na2WO4 + 4 NH3*H2O + 4 Na2S = Na2WS4 + 8 NaOH + 4 NH3
BaCl2(aq) + K2CrO4(aq) = BaCrO4 + KCl =>
BaCl2(aq) + K2CrO4(aq) = BaCrO4 + 2 KCl
P + I2 = PI =>
2 P + I2 = 2 PI
HCO + Li(OH) = Li(CO) + H2O =>
HCO + Li(OH) = Li(CO) + H2O
CaCO3 + BaSO4 = CaBa + CO3SO4 =>
CaCO3 + BaSO4 = CaBa + CO3SO4
CH3OH + C6H5COOH = CH3COOH + C6H5OH =>
CH3OH + C6H5COOH = CH3COOH + C6H5OH
C6H5NH2 + HNO3 = C6H2(NO2)3NH2 + H2O =>
C6H5NH2 + 3 HNO3 = C6H2(NO2)3NH2 + 3 H2O
C5H9O + O = CO2 + H2O =>
2 C5H9O + 27 O = 10 CO2 + 9 H2O
NaSO4 + FeNO3 = NaNO3 + FeSO4 =>
NaSO4 + FeNO3 = NaNO3 + FeSO4
C6H5NH2 + HNO3 = C6H4NO2NH2 + H2O =>
C6H5NH2 + HNO3 = C6H4NO2NH2 + H2O
NaBr + Au = AuBr + Na2 =>
2 NaBr + 2 Au = 2 AuBr + Na2
H2SiO3 + Fe(OH)3 = Fe(OH)SiO3 + H2O =>
H2SiO3 + Fe(OH)3 = Fe(OH)SiO3 + 2 H2O
NaCN + Cl2 + NaOH = N2 + Na2CO3 + NaCl + H2O =>
2 NaCN + 5 Cl2 + 12 NaOH = N2 + 2 Na2CO3 + 10 NaCl + 6 H2O
CuS + O = CuO + SO2 =>
CuS + 3 O = CuO + SO2
PO3C4H11 + C(CH3)3NH2 + CCl4 = PO3NC8H20 + C(CH3)3NH3Cl + HCCl3 =>
PO3C4H11 + 2 C(CH3)3NH2 + CCl4 = PO3NC8H20 + C(CH3)3NH3Cl + HCCl3
Li + K = LiK =>
Li + K = LiK
CaPO4 + H2O = PH3 + O2 + Ca =>
4 CaPO4 + 6 H2O = 4 PH3 + 11 O2 + 4 Ca
Na3PO4 + HC2H3O2 = NaC2H3O2 + H3PO4 =>
Na3PO4 + 3 HC2H3O2 = 3 NaC2H3O2 + H3PO4
Al + CuSO4 = Al2(CuSO4)3 =>
2 Al + 3 CuSO4 = Al2(CuSO4)3
MnO2 + Na2SO3 = MnSO4 + Na2O =>
MnO2 + Na2SO3 = MnSO4 + Na2O
Na2Zn(OH)4 + HCl = Zn(OH)2 + NaCl + H2O =>
Na2Zn(OH)4 + 2 HCl = Zn(OH)2 + 2 NaCl + 2 H2O
Na2HPO4 = Na4P2O7 + H2O =>
2 Na2HPO4 = Na4P2O7 + H2O
Cu + FeSO4 = Fe + CuSO4 =>
Cu + FeSO4 = Fe + CuSO4
C5H6COC5H6 + CH3CH2OH = C10H14O + H2O =>
2 C5H6COC5H6 + 4 CH3CH2OH = 3 C10H14O + 3 H2O
TiO2 + KBF4 + Mg = KF + MgO + TiB2 + F2 =>
TiO2 + 2 KBF4 + 2 Mg = 2 KF + 2 MgO + TiB2 + 3 F2
MgS = Mg + S =>
MgS = Mg + S
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C5H6COC5H6 + CH3CH2OH = C10H14O + H2O =>
2 C5H6COC5H6 + 4 CH3CH2OH = 3 C10H14O + 3 H2O
MnSO4 + Na2CO3 + O2 = CO2 + Na2SO4 + Na2MnO4 =>
MnSO4 + 2 Na2CO3 + O2 = 2 CO2 + Na2SO4 + Na2MnO4
Br2 + S = SBr6 =>
3 Br2 + S = SBr6
Sn + CO2 = SnO2 + CO =>
Sn + 2 CO2 = SnO2 + 2 CO
CuCl2 + H2O = CuO + ClH =>
CuCl2 + H2O = CuO + 2 ClH
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
MgCO3 + HCl + Na3PO4 = Mg2(P2O7) + NaCl + CO2 + H2O =>
2 MgCO3 + 6 HCl + 2 Na3PO4 = Mg2(P2O7) + 6 NaCl + 2 CO2 + 3 H2O
AlSO4 + NH4Br = NH4SO4 + AlBr =>
AlSO4 + NH4Br = NH4SO4 + AlBr
Cl2O7 + PbO = Pb(ClO4)2 =>
Cl2O7 + PbO = Pb(ClO4)2
KBr2O + MnCl2 + KOH = KBr2 + MnO2 + KCl + H2O =>
KBr2O + MnCl2 + 2 KOH = KBr2 + MnO2 + 2 KCl + H2O
NHO + H2O = NH5 + OH =>
NHO + 5 H2O = NH5 + 6 OH
H3PO4 + LiH = Li3PO4 + H =>
H3PO4 + 3 LiH = Li3PO4 + 6 H
C21H40O4 + NaOH = C17H33COONa + C3H8O3 =>
C21H40O4 + NaOH = C17H33COONa + C3H8O3
Na(s) + S = Na2S =>
2 Na(s) + S = Na2S
CU + H2SO4 = CU(SO4)2 + H2S + H2O =>
2 CU + 5 H2SO4 = 2 CU(SO4)2 + H2S + 4 H2O
H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O
Pb + H3PO4 = Pb3(PO4)2 + H2 =>
3 Pb + 2 H3PO4 = Pb3(PO4)2 + 3 H2
Br + Sb = Sb2Br3 =>
3 Br + 2 Sb = Sb2Br3
CO + PdCl2 + H2O = Pd + HCl + CO2 =>
CO + PdCl2 + H2O = Pd + 2 HCl + CO2
Pb(NO3)2 + HOH = Pb(OH) + H(NO3)2 =>
Pb(NO3)2 + HOH = Pb(OH) + H(NO3)2
NaCN + NaOH + Cl2 = CO2 + N2 + H2O + NaCl =>
2 NaCN + 8 NaOH + 5 Cl2 = 2 CO2 + N2 + 4 H2O + 10 NaCl
UO2 + HNO3 = UO2(NO3)2 + NO2 + H2O =>
UO2 + 4 HNO3 = UO2(NO3)2 + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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