| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(NO3) + BaOH = NaOH + Ba(NO3)
H2SO4 + FeCl2 + HCl = FeCl3 + S + H2O =>
H2SO4 + 6 FeCl2 + 6 HCl = 6 FeCl3 + S + 4 H2O
Z + H2O = ZO2 + H =>
Z + 2 H2O = ZO2 + 4 H
CrO42 + H = Cr2O72 + H2O =>
2 CrO42 + 24 H = Cr2O72 + 12 H2O
OCl2 = O + Cl =>
OCl2 = O + 2 Cl
SrOH2O = SrO2H2 =>
SrOH2O = SrO2H2
Mg + HPO4 = MgHPO4(s) =>
Mg + HPO4 = MgHPO4(s)
Mo2(MoO4)5 + Mn(MnO4)4 = Mo(MnO4)5 + Mn(MoO4)2 =>
2 Mo2(MoO4)5 + 5 Mn(MnO4)4 = 4 Mo(MnO4)5 + 5 Mn(MoO4)2
H{+} + Cr = H2 + Cr{+2} =>
2 H{+} + Cr = H2 + Cr{+2}
C + K = CK3 =>
C + 3 K = CK3
Li2S + Ca(NO3)2 = Li(NO3) + CaS =>
Li2S + Ca(NO3)2 = 2 Li(NO3) + CaS
Na2O + Br2 = NaBr + O2 =>
2 Na2O + 2 Br2 = 4 NaBr + O2
H3C6H5O7 = H{+} + C6H5O7{-3} =>
H3C6H5O7 = 3 H{+} + C6H5O7{-3}
CrSO4 + CuSO4 = Cr2(SO4)3 + Cu =>
2 CrSO4 + CuSO4 = Cr2(SO4)3 + Cu
Na2CO3*5H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*5H2O + H2SO4 = Na2SO4 + CO2 + 6 H2O
La2(C2O4)3 = La + C2O4 =>
La2(C2O4)3 = 2 La + 3 C2O4
CrSO4 + CuSO4 = Cr2(SO4)3 + Cu =>
2 CrSO4 + CuSO4 = Cr2(SO4)3 + Cu
Na2O + Br2 = NaBr + O2 =>
2 Na2O + 2 Br2 = 4 NaBr + O2
C2H4O2 + H2O = H3O + CO2 =>
C2H4O2 + 10 H2O = 8 H3O + 2 CO2
K2Cr2O7 + HCl + FeCl2 = FeCl3 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl + 6 FeCl2 = 6 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
Pu + O2 = PuO2 =>
Pu + O2 = PuO2
CrSO4 + CuSO4 = Cr2(SO4)3 + Cu =>
2 CrSO4 + CuSO4 = Cr2(SO4)3 + Cu
CH3NH3NO3 = CH3NH2 + HNO3 =>
CH3NH3NO3 = CH3NH2 + HNO3
CU(NH3)4 + SO4 + H2O = CU(NH3)4SO4H2O =>
CU(NH3)4 + SO4 + H2O = CU(NH3)4SO4H2O
Ca(H2PO4)2 = Ca3(PO4)2 + H3PO4 =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 H3PO4
Lu + H2O + O2 = Lu(OH)3 =>
4 Lu + 6 H2O + 3 O2 = 4 Lu(OH)3
HNO3 + HCl + PbO2 = Pb(NO3)2 + H2O + Cl2 =>
2 HNO3 + 2 HCl + PbO2 = Pb(NO3)2 + 2 H2O + Cl2
Al + Cu2(SO4)2 = Al2(SO4)3 + Cu =>
4 Al + 3 Cu2(SO4)2 = 2 Al2(SO4)3 + 6 Cu
Fe + HgSO4 = FeSO4 + Hg2 =>
2 Fe + 2 HgSO4 = 2 FeSO4 + Hg2
MnO4{-} + S{-2} + H3O{+} = S + Mn{+2} + H2O =>
2 MnO4{-} + 5 S{-2} + 16 H3O{+} = 5 S + 2 Mn{+2} + 24 H2O
MoS2 + H2SO4 = MoSO4 + H + SO2 =>
MoS2 + 3 H2SO4 = MoSO4 + 6 H + 4 SO2
Cl2 + Na2S2O3 + H2O = NaHSO4 + HCl =>
4 Cl2 + Na2S2O3 + 5 H2O = 2 NaHSO4 + 8 HCl
Na2(Pb(OH)4) + Cl2 = PbO2 + NaCl + H2O =>
Na2(Pb(OH)4) + Cl2 = PbO2 + 2 NaCl + 2 H2O
Pb3O4 + MnSO4 + H2SO4 = HMnO4 + PbSO4 + H2O =>
5 Pb3O4 + 2 MnSO4 + 13 H2SO4 = 2 HMnO4 + 15 PbSO4 + 12 H2O
P4 + KOH = PH3 + K2HPO2 =>
P4 + 6 KOH = PH3 + 3 K2HPO2
H3BO3 + C2H6O = B(OC2H5)3 + H2O =>
H3BO3 + 3 C2H6O = B(OC2H5)3 + 3 H2O
AlCl3 + H2O = AlCl3H2O =>
AlCl3 + H2O = AlCl3H2O
Fe + K3PO4 = K + Fe3(PO4)2 =>
3 Fe + 2 K3PO4 = 6 K + Fe3(PO4)2
SO2 + CaO = SO + CaO2 =>
SO2 + CaO = SO + CaO2
CrSO4 + CuSO4 = Cr2(SO4)3 + Cu =>
2 CrSO4 + CuSO4 = Cr2(SO4)3 + Cu
CrCl2 + CH3COONa = Cr(CH3COO)2 + NaCl =>
CrCl2 + 2 CH3COONa = Cr(CH3COO)2 + 2 NaCl
H3BO3 + C2H6O = B(OCH3)3 + H2O =>
2 H3BO3 + 3 C2H6O = 2 B(OCH3)3 + 3 H2O
K2SO4 + CuSO4 = K2Cu(SO4)2 =>
K2SO4 + CuSO4 = K2Cu(SO4)2
Ti(SO3)2 = Ti2O4 + SO2 =>
2 Ti(SO3)2 = Ti2O4 + 4 SO2
CrSO4 + CuSO4 = Cr2(SO4)3 + Cu =>
2 CrSO4 + CuSO4 = Cr2(SO4)3 + Cu
Na2CO3*5H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*5H2O + H2SO4 = Na2SO4 + CO2 + 6 H2O
Fe2 + AlCl3 = AlFe3 + Cl2 =>
3 Fe2 + 2 AlCl3 = 2 AlFe3 + 3 Cl2
CH2CH2 + HCl = CH2ClCH2Cl + H2 =>
CH2CH2 + 2 HCl = CH2ClCH2Cl + H2
CrSO4 + CuSO4 = Cr2(SO4)3 + Cu =>
2 CrSO4 + CuSO4 = Cr2(SO4)3 + Cu
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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