| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 6 HCl + 9 H2O = 2 Cl3(Al(H2O)6)
Ba(NO3)2 + KrCrO3 = BaCrO3 + Kr(NO3)2 =>
Ba(NO3)2 + KrCrO3 = BaCrO3 + Kr(NO3)2
FeO + HNO2 = Fe(NO3)2 + NO + H2O =>
FeO + 6 HNO2 = Fe(NO3)2 + 4 NO + 3 H2O
U + Pb = UPb =>
U + Pb = UPb
Al + (SO)2 = Al(SO)2 =>
Al + (SO)2 = Al(SO)2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
TiOSO4 + H2O2 + H2SO4 = H2[Ti(SO4)2O2] + H2O =>
TiOSO4 + H2O2 + H2SO4 = H2[Ti(SO4)2O2] + H2O
NaOH(aq) + KI(aq) = NaI(aq) + KOH(aq) =>
NaOH(aq) + KI(aq) = NaI(aq) + KOH(aq)
(VO2)2SO4 + H2O2 = (VO(O2)(H2O))2SO4 =>
(VO2)2SO4 + 2 H2O2 = (VO(O2)(H2O))2SO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ag3 + P3 = AgP =>
Ag3 + P3 = 3 AgP
Al(s) + FeSO4(aq) = Al2(SO4)3 + Fe(aq) =>
2 Al(s) + 3 FeSO4(aq) = Al2(SO4)3 + 3 Fe(aq)
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Sn(OH)4{-2} + CrO4{-2} + H2O = Sn(OH)6{-2} + CrO2{-2} =>
2 Sn(OH)4{-2} + CrO4{-2} + 2 H2O = 2 Sn(OH)6{-2} + CrO2{-2}
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + Mn2(SO4)3 =>
8 FeSO4 + 2 KMnO4 + 8 H2SO4 = 4 Fe2(SO4)3 + 8 H2O + K2SO4 + Mn2(SO4)3
K + I2 = KI = Fe(No3)2 + Al = Al(No2)3 = F =>
2 K + I2 = 2 KI
CuCl2 + Mg = Cu2Mg + Cl2 =>
2 CuCl2 + Mg = Cu2Mg + 2 Cl2
C4H10(g) + O2 = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2 = 8 CO2(g) + 10 H2O(g)
P4S11 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S11 + 86 HNO3 + 8 H2O = 12 H3PO4 + 33 H2SO4 + 86 NO
Ca(OH)2 + CO = Ca(CO) + H2O + O2 =>
2 Ca(OH)2 + 2 CO = 2 Ca(CO) + 2 H2O + O2
Cd + C2H5NS = CdS + C2H5N =>
Cd + C2H5NS = CdS + C2H5N
H2SNa2SO4 = Na2SH2SO4 =>
H2SNa2SO4 = Na2SH2SO4
Pb(NO2)2 + NaCl = PbCl2 + NaNO2 =>
Pb(NO2)2 + 2 NaCl = PbCl2 + 2 NaNO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KSCN + HNO3 + Fe = Fe(SCN) + KNO3 + H =>
KSCN + HNO3 + Fe = Fe(SCN) + KNO3 + H
Li + HCl = LiCl + H2 = =>
2 Li + 2 HCl = 2 LiCl + H2
Na3PO4 + H2SO4 = H3PO4 + Na2SO4(s) =>
2 Na3PO4 + 3 H2SO4 = 2 H3PO4 + 3 Na2SO4(s)
NaOH + Pb(No3)2 = Pb(OH)2 + NaNo3 =>
2 NaOH + Pb(No3)2 = Pb(OH)2 + 2 NaNo3
K2S + Fe(NO3)3 = NO3K + Fe2S3 =>
3 K2S + 2 Fe(NO3)3 = 6 NO3K + Fe2S3
DyN3H2O10 = Dy2N2O8 + HNO3 =>
2 DyN3H2O10 = Dy2N2O8 + 4 HNO3
NaHCO3 + HCl = NaClH2O + CO2 =>
NaHCO3 + HCl = NaClH2O + CO2
CaO + HCl = Ca + Cl + H2O =>
CaO + 2 HCl = Ca + 2 Cl + H2O
H2C2O7 + NaOH = Na2C2O7 + H2O =>
H2C2O7 + 2 NaOH = Na2C2O7 + 2 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NH2OH + KBr + H2SO4 = (NH4)2SO4 + Br2 + K2SO4 + H2O =>
2 NH2OH + 4 KBr + 3 H2SO4 = (NH4)2SO4 + 2 Br2 + 2 K2SO4 + 2 H2O
NaJ + KMnO4 + H2SO4 = J2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 NaJ + 2 KMnO4 + 8 H2SO4 = 5 J2 + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O
MnO2 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O
P2(SO4)5 + CaCl2 = Ca(SO4) + PCl5 =>
P2(SO4)5 + 5 CaCl2 = 5 Ca(SO4) + 2 PCl5
CH3CH2CH(OH)CH3 + Cr2O7{-2} + H{+} = CH3CH2COCH3 + Cr{+3} + H2O =>
3 CH3CH2CH(OH)CH3 + Cr2O7{-2} + 8 H{+} = 3 CH3CH2COCH3 + 2 Cr{+3} + 7 H2O
NaAlH4 + H2O = NaH + Al2O3 + H2 =>
2 NaAlH4 + 3 H2O = 2 NaH + Al2O3 + 6 H2
CuSO4(s) + H2O(l) = CuSO4*H2O =>
CuSO4(s) + H2O(l) = CuSO4*H2O
[Cu(NH3)4](OH)2 + Na2S + H2O = CuS + NaOH + NH4OH =>
[Cu(NH3)4](OH)2 + Na2S + 4 H2O = CuS + 2 NaOH + 4 NH4OH
C6H5C3H5 + KMnO4 + H2O = C6H5C3H5(OH)2 + KOH + MnO2 =>
3 C6H5C3H5 + 2 KMnO4 + 4 H2O = 3 C6H5C3H5(OH)2 + 2 KOH + 2 MnO2
CaO + NiN = Ni2O3 + Ca3N2 =>
3 CaO + 2 NiN = Ni2O3 + Ca3N2
C9H20 + Cl2 = C + HCl =>
C9H20 + 10 Cl2 = 9 C + 20 HCl
CO2 + CH3CO2C2H5 = O2 + CH3C5H5 =>
2 CO2 + CH3CO2C2H5 = 3 O2 + CH3C5H5
CH2CH2OHCH3 + K2Cr2O7 + H2SO4 = CH3CO2H + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH2CH2OHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CO2H + 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O
Na2CO3 + H3PO4 + (C3H7O)4Ti + O2 = NaTi2(PO4)3 + CO2 + H2O =>
Na2CO3 + 5.9999999999999H3PO4 + 4(C3H7O)4Ti + 72 O2 = 2 NaTi2(PO4)3 + 49 CO2 + 65 H2O
Ca(OH)2 + SO4 = CaSO4 + H2O + O =>
Ca(OH)2 + SO4 = CaSO4 + H2O + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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