| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5SO3Na + NaOH = C6H5OH + Na2SO3
sodiumbicarbonate = sodiumcarbonate + water + carbondioxide =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Cu + HClO4 = Cu(ClO4) + ClO2 + H2O =>
3 Cu + 4 HClO4 = 3 Cu(ClO4) + ClO2 + 2 H2O
MnO2 + KOH = K2MnO4 + H =>
MnO2 + 2 KOH = K2MnO4 + 2 H
BeO + H2O = Be(OH)2 =>
BeO + H2O = Be(OH)2
H3PO4 + Mg(NO3)2 = Mg3(PO4)2 + HNO3 =>
2 H3PO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 HNO3
C + Br2 = C2Br3 =>
4 C + 3 Br2 = 2 C2Br3
CI{+2} + KI = KCI + I{2} =>
CI{+2} + KI = KCI + I{2}
Fe(NO3)2 + KI = KFe + I(NO3)2 =>
Fe(NO3)2 + KI = KFe + I(NO3)2
(NH4)2SO4 = O2 + NH3 + H2O + SO2 =>
2(NH4)2SO4 = O2 + 4 NH3 + 2 H2O + 2 SO2
Sb2S3 + HClO3 + H2O = H3SbO4 + S + HCl =>
3 Sb2S3 + 5 HClO3 + 9 H2O = 6 H3SbO4 + 9 S + 5 HCl
(NH4)6Mo7O24 + H2O = H2MoO4 + NH3 =>
(NH4)6Mo7O24 + 4 H2O = 7 H2MoO4 + 6 NH3
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
C2H3COOH + Br2 = (C2H3COO)2Br + H2 =>
4 C2H3COOH + Br2 = 2(C2H3COO)2Br + 2 H2
SbCl3 + HCl = HSb + Cl2 =>
SbCl3 + HCl = HSb + 2 Cl2
MgCO3 + NH4Cl = NH3 + MgCl2 + H2O + CO2 =>
MgCO3 + 2 NH4Cl = 2 NH3 + MgCl2 + H2O + CO2
Al + MnCl = Mn + AlCl3 =>
Al + 3 MnCl = 3 Mn + AlCl3
FeSO4 + Na2EDTA = FeEDTA + Na2SO4 =>
FeSO4 + Na2EDTA = FeEDTA + Na2SO4
Cu2O + Sb2O3 + FeSO4 = CuO + SbSO4 + Fe203 =>
609 Cu2O + 203 Sb2O3 + 406 FeSO4 = 1218 CuO + 406 SbSO4 + 2 Fe203
NH3 + AlCl3 + H2O = Al(OH)3 + NH4Cl =>
3 NH3 + AlCl3 + 3 H2O = Al(OH)3 + 3 NH4Cl
FeSO4 + Cl2 = Fe(SO4)2 + FeCl3 =>
4 FeSO4 + 3 Cl2 = 2 Fe(SO4)2 + 2 FeCl3
Al2S3 + NaHCO3 = Al(OH)3 + Na2S + CO2 =>
Al2S3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2S + 6 CO2
KNO3(s) = KNO2(s) + O2 =>
2 KNO3(s) = 2 KNO2(s) + O2
KBr + NaOH = KOH + NaBr =>
KBr + NaOH = KOH + NaBr
C6H8O6 + KNO3 = K2O + CO2 + H2O + N2 =>
C6H8O6 + 4 KNO3 = 2 K2O + 6 CO2 + 4 H2O + 2 N2
BaSO4 + HBr = BaS + Br2 + H2O =>
BaSO4 + 8 HBr = BaS + 4 Br2 + 4 H2O
C6H5NH2 + CH3NO2 + C2H5O = C9H13NH2(NO2) + OH =>
6 C6H5NH2 + 10 CH3NO2 + 13 C2H5O = 8 C9H13NH2(NO2) + 17 OH
In + Cl2 = In{3+} + Cl{-} =>
2 In + 3 Cl2 = 2 In{3+} + 6 Cl{-}
Br2 + Ye2 = BrYe =>
Br2 + Ye2 = 2 BrYe
Cu2 + (PO4)3 = Cu3(PO4)2 =>
9 Cu2 + 4(PO4)3 = 6 Cu3(PO4)2
AgBr + Ba(OH)2 = AgOH + BaBr2 =>
2 AgBr + Ba(OH)2 = 2 AgOH + BaBr2
Zn + CuS = ZnS2 + Cu =>
Zn + 2 CuS = ZnS2 + 2 Cu
NaOH + H3PO4 = H2O(l) + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O(l) + Na3PO4
MgCl2 + KMnO4 + H2SO4 = MgSO4 + MnSO4 + K2SO4 + Cl2 + H2O =>
5 MgCl2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + 2 MnSO4 + K2SO4 + 5 Cl2 + 8 H2O
(NH4)2SO3 + HCl = NH4Cl + SO2 + H2O =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + SO2 + H2O
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
Ca(OH)2 + AlClO + H2SO4 + H2O = Ca6Al2(SO4)3(OH)12*32H2O + HCl =>
6 Ca(OH)2 + 2 AlClO + 3 H2SO4 + 30 H2O = Ca6Al2(SO4)3(OH)12*32H2O + 2 HCl
FeCl2(aq) + KI(aq) = FeI2 + KCl =>
FeCl2(aq) + 2 KI(aq) = FeI2 + 2 KCl
BBr3 + NaOH = B(OH)3 + NaBr =>
BBr3 + 3 NaOH = B(OH)3 + 3 NaBr
H2SO4 + H2O2 + Cr = Cr2(SO4)3 + H2O =>
3 H2SO4 + 3 H2O2 + 2 Cr = Cr2(SO4)3 + 6 H2O
AgNO3 + Mg3P2 = Ag3P + Mg(NO3)2 =>
6 AgNO3 + Mg3P2 = 2 Ag3P + 3 Mg(NO3)2
CrO4{-}{-} + HSnO2{-} = CrO2{-} + HSnO3{-} =>
CrO4{-}{-} + 2 HSnO2{-} = CrO2{-} + 2 HSnO3{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
UF4 = U + F2 =>
UF4 = U + 2 F2
Na2S + NaI = Na + IS =>
Na2S + NaI = 3 Na + IS
AgNO3 + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 AgNO3 + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3
Na2O + Mg(OH)2 = MgNa2O2 + H2O =>
Na2O + Mg(OH)2 = MgNa2O2 + H2O
H2SO4 + P = SO2 + H2O + H3PO4 =>
5 H2SO4 + 2 P = 5 SO2 + 2 H2O + 2 H3PO4
Na2CO3 + H2O = NaOH + H2O*CO2 =>
Na2CO3 + 2 H2O = 2 NaOH + H2O*CO2
(C)4(H)10 + (O)2 = C(O)2 + (H)2O =>
2(C)4(H)10 + 13(O)2 = 8 C(O)2 + 10(H)2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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