| Équations équilibrées la veille | Équations équilibrées le lendemain |
UO2Cl2 + 2 CrCl2 + 4 HCl = 2 CrCl3 + UCl4 + 2 H2O
Cs2 + O2 = Cs2O2 =>
Cs2 + O2 = Cs2O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2S3 + HBr(aq) = AlBr3 + H2S(aq) =>
Al2S3 + 6 HBr(aq) = 2 AlBr3 + 3 H2S(aq)
Cr(OH)3 + HI = CrI3 + H2O =>
Cr(OH)3 + 3 HI = CrI3 + 3 H2O
NaBF4 + B2O3 + H2SO4 = BF3 + NaHSO4 + H2O =>
6 NaBF4 + B2O3 + 6 H2SO4 = 8 BF3 + 6 NaHSO4 + 3 H2O
Mn + Fe + O = MnFe2O4 =>
Mn + 2 Fe + 4 O = MnFe2O4
Fe + (CuSO)4 = (FeSO)4 + Cu =>
4 Fe + (CuSO)4 = (FeSO)4 + 4 Cu
AgCl(l) + NH3(l) = Ag(NH3)2(l) + Cl(l) =>
AgCl(l) + 2 NH3(l) = Ag(NH3)2(l) + Cl(l)
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cu1I1 = CuI =>
Cu1I1 = CuI
Fe(OH)3 + HNO3 = Fe(NO4)3 + NO2 + H2O =>
Fe(OH)3 + 9 HNO3 = Fe(NO4)3 + 6 NO2 + 6 H2O
MoS2 + HNO3 = H2O + MoO3 + N2 + SO2 =>
5 MoS2 + 14 HNO3 = 7 H2O + 5 MoO3 + 7 N2 + 10 SO2
Cd + HBr = CdBr + H2 =>
2 Cd + 2 HBr = 2 CdBr + H2
HI + CoCO3 = H2CO3 + CoI2 =>
2 HI + CoCO3 = H2CO3 + CoI2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)4 + BaSO4 + H2O =>
KAl(SO4)2*12H2O + 2 Ba(NO3)2 = KAl(NO3)4 + 2 BaSO4 + 12 H2O
HClO3 + KOH = ClO3K + H2O =>
HClO3 + KOH = ClO3K + H2O
Al + Hg(C2H3O2)2 = Al(C2H3O2)3 + Hg =>
2 Al + 3 Hg(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Hg
Zn + K2SO4 = ZnSO4 + K =>
Zn + K2SO4 = ZnSO4 + 2 K
Br2 + NaJ = NaBr + J =>
Br2 + 2 NaJ = 2 NaBr + 2 J
Ca + Pb = CaPb =>
Ca + Pb = CaPb
P + O = PO =>
P + O = PO
CrO4 + HSnO2 = HSnO3 + CrO2 =>
CrO4 + 2 HSnO2 = 2 HSnO3 + CrO2
Fe(OH)3 + KCNS = Fe(CNS)3 + K + (OH)3 =>
Fe(OH)3 + 3 KCNS = Fe(CNS)3 + 3 K + (OH)3
Fe(OH)3 + H{+} = Fe{3+} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{3+} + 3 H2O
CsF + XeF6 = CsXeF7 =>
CsF + XeF6 = CsXeF7
C + Al = Al4C =>
C + 4 Al = Al4C
CsOH + HNO3 = H2O + CsNO3 =>
CsOH + HNO3 = H2O + CsNO3
P2O5 + Na2O = Na + PO4 =>
P2O5 + 3 Na2O = 6 Na + 2 PO4
FeO*Fe2O3 + HCl = FeCl2 + FeCl3 + H2O =>
FeO*Fe2O3 + 8 HCl = FeCl2 + 2 FeCl3 + 4 H2O
Sr(OH)2 + Li2CO3 = SrCO3 + Li2(OH)2 =>
Sr(OH)2 + Li2CO3 = SrCO3 + Li2(OH)2
H2SeO3 + Fe = Fe{+2} + SeO3{-2} + H2 =>
H2SeO3 + Fe = Fe{+2} + SeO3{-2} + H2
NH3 + HF = NH2F + H2 =>
NH3 + HF = NH2F + H2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
I2 + C5H10 = HI + C5H6 =>
2 I2 + C5H10 = 4 HI + C5H6
C4H8CuO5 + C2H5NO2 = C4H10CuN2O5 + CH3COOH =>
C4H8CuO5 + 2 C2H5NO2 = C4H10CuN2O5 + 2 CH3COOH
C8H16 + O2 = C8H16O2 =>
C8H16 + O2 = C8H16O2
Fe(HS)2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe(HS)2 + 16 H2SO4 = Fe2(SO4)3 + 17 SO2 + 18 H2O
NaOH + HCo3 = NaCo3 + H2O =>
NaOH + HCo3 = NaCo3 + H2O
Cu(NO3)2 + Na2SO4 = CuSO4 + NO3Na =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 NO3Na
C6H112O3 + O2 = CO2 + H2O =>
2 C6H112O3 + 65 O2 = 12 CO2 + 112 H2O
Ca(OH)2 + H2O = Ca(OH)2*2H2O =>
Ca(OH)2 + 2 H2O = Ca(OH)2*2H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cl2 + HOH = HCl2 + HClO =>
3 Cl2 + 2 HOH = 2 HCl2 + 2 HClO
Al + Cs2SO4 = Cs2 + AlSO4 =>
Al + Cs2SO4 = Cs2 + AlSO4
Zn(OH)2 + Ba(OH)2 = Ba2[Zn(OH)4]2 =>
2 Zn(OH)2 + 2 Ba(OH)2 = Ba2[Zn(OH)4]2
K2Cr2O7 + S = Cr2O3 + K2SO4 =>
K2Cr2O7 + S = Cr2O3 + K2SO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2CrO4(aq) + Mg(NO3)2(aq) = KNO3(s) + MgCrO4(aq) =>
K2CrO4(aq) + Mg(NO3)2(aq) = 2 KNO3(s) + MgCrO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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