| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Ca(NO3)2*4H2O + 3 NH4H2PO4 + 7 NH4OH = Ca5(PO4)3OH + 10 NH4NO3 + 26 H2O
AgNO3 + K2CO3 = K2NO3 + CO3 + Ag =>
AgNO3 + K2CO3 = K2NO3 + CO3 + Ag
CoNO3 + NaSiO4 = CoSiO4 + NaNO3 =>
CoNO3 + NaSiO4 = CoSiO4 + NaNO3
Zn3(PO4)2 + Na2SO4 = ZnSO4 + Na3PO4 =>
Zn3(PO4)2 + 3 Na2SO4 = 3 ZnSO4 + 2 Na3PO4
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
Cr2O3 + Na2O2 + O2 = Na2CrO4 =>
2 Cr2O3 + 4 Na2O2 + O2 = 4 Na2CrO4
CuSO4(aq) + Zn(NO3)2(aq) = Cu(NO3)2(aq) + ZnSO4(aq) =>
CuSO4(aq) + Zn(NO3)2(aq) = Cu(NO3)2(aq) + ZnSO4(aq)
FeSO4 + BaO2 + H2SO4 = BaSO4 + Fe2(SO4)3 + H2O =>
2 FeSO4 + BaO2 + 2 H2SO4 = BaSO4 + Fe2(SO4)3 + 2 H2O
CH3CHOHCH2OH + KMnO4 + H2SO4 = MnSO4 + CH3COCOOH + K2SO4 + H2O =>
5 CH3CHOHCH2OH + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 5 CH3COCOOH + 3 K2SO4 + 19 H2O
Ba(OH) + F2 = BaF2 + OH =>
Ba(OH) + F2 = BaF2 + OH
Ca(oh)2 + CuCl2 = CaCl2 + Cu(oh) =>
Ca(oh)2 + 2 CuCl2 = 2 CaCl2 + 2 Cu(oh)
Ca + B + O = CaBO =>
Ca + B + O = CaBO
HO2{-} + CrO2{-} = CrO4{2-} + H2O + OH{-} =>
3 HO2{-} + 2 CrO2{-} = 2 CrO4{2-} + H2O + OH{-}
CH3{-}CH2OH{+} = CH3{-}COH =>
CH3{-}CH2OH{+} = CH3{-}COH
NaOH + MnO2 + KNO3 = H2O + NaMnO4 + KNO2 =>
2 NaOH + 2 MnO2 + 3 KNO3 = H2O + 2 NaMnO4 + 3 KNO2
NaI(aq) + Cl(aq) = NaCl(aq) + I(s) =>
NaI(aq) + Cl(aq) = NaCl(aq) + I(s)
PbO2 + S2O3 = PbO + SO3 =>
3 PbO2 + S2O3 = 3 PbO + 2 SO3
Al(OH)(NO3)2 + Al(OH)3 = Al(OH)2NO3 =>
Al(OH)(NO3)2 + Al(OH)3 = 2 Al(OH)2NO3
NaHCO3(s) + HCl = CO2(g) + NaCl + H2O(l) =>
NaHCO3(s) + HCl = CO2(g) + NaCl + H2O(l)
Magnesium + SO4 = MgSO4 =>
Mg + SO4 = MgSO4
Ni + (SO4)2 + HCl = Ni2Cl + H(SO4)2 =>
2 Ni + (SO4)2 + HCl = Ni2Cl + H(SO4)2
Pb(OH)2 + HNO2 = Pb(OH)(NO2) + H2O =>
Pb(OH)2 + HNO2 = Pb(OH)(NO2) + H2O
SiC + CI2 = SiCI4 + C =>
SiC + 2 CI2 = SiCI4 + 2 C
CaCl2 + Ag3PO4 = Ag2Ca + Cl3PO4 =>
3 CaCl2 + 2 Ag3PO4 = 3 Ag2Ca + 2 Cl3PO4
CuFeS2 + NaNO3 + HClO4 = Cu(ClO4)2 + Fe(ClO4)2 + SO2 + N2O + NaClO4 + H2O =>
2 CuFeS2 + 6 NaNO3 + 14 HClO4 = 2 Cu(ClO4)2 + 2 Fe(ClO4)2 + 4 SO2 + 3 N2O + 6 NaClO4 + 7 H2O
CuCl2 + Ag(NO3)3 = AgCl3 + Cu(NO3)2 =>
3 CuCl2 + 2 Ag(NO3)3 = 2 AgCl3 + 3 Cu(NO3)2
NaH + O2 = NaO + H2O =>
4 NaH + 3 O2 = 4 NaO + 2 H2O
NH + O2(oxygen) = NO + H2(oxygen)0 =>
20 NH + 10 O2(oxygen) = 20 NO + H2(oxygen)0
[Fe(OH)2]4 + O2 = [Fe2O3]2 + [H2O]4 =>
[Fe(OH)2]4 + O2 = [Fe2O3]2 + [H2O]4
FeCl3 + SO2 = FeO3 + SCl2 =>
2 FeCl3 + 3 SO2 = 2 FeO3 + 3 SCl2
H2CO3 + H2O = CO3 + H3O =>
H2CO3 + 2 H2O = CO3 + 2 H3O
Ce(OH) + HNO3 = CeNO3 + H(OH) =>
Ce(OH) + HNO3 = CeNO3 + H(OH)
Mg + (NO3) = Mg(NO3)2 =>
Mg + 2(NO3) = Mg(NO3)2
H2SO4 + Ba(NO3)2 = H2(NO3)2 + SO4Ba =>
H2SO4 + Ba(NO3)2 = H2(NO3)2 + SO4Ba
CrO + H = Cr + H2O =>
CrO + 2 H = Cr + H2O
(MnO4){-} + (H){+} + (Cl){-} = (Mn){2+} + Cl2 + H2O =>
2(MnO4){-} + 16(H){+} + 10(Cl){-} = 2(Mn){2+} + 5 Cl2 + 8 H2O
CCl(s) = C(s) + Cl2(g) =>
2 CCl(s) = 2 C(s) + Cl2(g)
NaOH + NaH = Na2O + H2 =>
NaOH + NaH = Na2O + H2
NaNO3(aq) + MgI2(aq) = NaI2(s) + MgNO3(aq) =>
NaNO3(aq) + MgI2(aq) = NaI2(s) + MgNO3(aq)
Co3O4 + Sr2O3 + SrH2 = Sr2CoO3H + H =>
3 Co3O4 + 5 Sr2O3 + 8 SrH2 = 9 Sr2CoO3H + 7 H
Na(PO4)3 + Ag(NO3) = Na(NO3) + Ag(PO4)3 =>
Na(PO4)3 + Ag(NO3) = Na(NO3) + Ag(PO4)3
Cu + Ag(ClO3) = Cu(ClO3)2 + Ag =>
Cu + 2 Ag(ClO3) = Cu(ClO3)2 + 2 Ag
C + O2 = CO10 =>
C + 5 O2 = CO10
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Al + KMnO4 + KOH = KAlO2 + K2MnO4 + H2O =>
Al + 3 KMnO4 + 4 KOH = KAlO2 + 3 K2MnO4 + 2 H2O
KMnO4 + NaHSO3 + NaOH = MnO2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 NaHSO3 + NaOH = 2 MnO2 + K2SO4 + 2 Na2SO4 + 2 H2O
C3H7ONa + NH4Cl = NH3 + NaCl + C3H7OH =>
C3H7ONa + NH4Cl = NH3 + NaCl + C3H7OH
Al(OH)2 + HCl = AlCl2 + H2O =>
Al(OH)2 + 2 HCl = AlCl2 + 2 H2O
C25H30N3 + OH = C25H30N3OH =>
C25H30N3 + OH = C25H30N3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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