| Équations équilibrées la veille | Équations équilibrées le lendemain |
10[Fe((NH2)2CO)6]4[Fe(CN)6]3 + 474 KMnO4 + 816 H2SO4 = 35 Fe2(SO4)3 + 474 MnSO4 + 237 K2SO4 + 420 CO2 + 330 N2 + 1296 H2O
HBr + Li2O = H2O + BrLi =>
2 HBr + Li2O = H2O + 2 BrLi
C2H4O3 + Na2CO3 = C2H3O3Na2 + CO2 + H2O =>
7 C2H4O3 + 6 Na2CO3 = 6 C2H3O3Na2 + 8 CO2 + 5 H2O
C4H9C(CH3)2OMgBr + H2O = C4H9C(CH3)2OH + MgBr2 + Mg(OH)2 =>
2 C4H9C(CH3)2OMgBr + 2 H2O = 2 C4H9C(CH3)2OH + MgBr2 + Mg(OH)2
Fe + L2 = FeL3 =>
2 Fe + 3 L2 = 2 FeL3
C4H9NH2 + O2 = CO2 + H2O + N2 =>
4 C4H9NH2 + 27 O2 = 16 CO2 + 22 H2O + 2 N2
barium + fluorine = bariumfluoride =>
Ba + F2 = BaF2
AlCl3 + H2O = Al2O3 + HCl =>
2 AlCl3 + 3 H2O = Al2O3 + 6 HCl
H2GeO2 = H + GeO2 =>
H2GeO2 = 2 H + GeO2
CuSO4 + KMnO4 = K2SO4 + Cu(MnO4)2 =>
CuSO4 + 2 KMnO4 = K2SO4 + Cu(MnO4)2
Co(s) + AgNo3(aq) = Co(No3)2(aq) + Ag(s) =>
Co(s) + 2 AgNo3(aq) = Co(No3)2(aq) + 2 Ag(s)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
H2PtCl6 + NH4* = (NH4)2PtCl6 + H* =>
H2PtCl6 + 2 NH4* = (NH4)2PtCl6 + 2 H*
K4[Fe(CN)6] + [Ni(NH3)6](OH)2 = [Ni(NH3)6]2[Fe(CN)6] + KOH =>
K4[Fe(CN)6] + 2[Ni(NH3)6](OH)2 = [Ni(NH3)6]2[Fe(CN)6] + 4 KOH
Mg + Cl2 = Mg3Cl5 =>
6 Mg + 5 Cl2 = 2 Mg3Cl5
C6H8O7 + C12H22O11 + H3PO4 + Fe = FeHPO4 + C6H12O6 =>
C6H8O7 + C12H22O11 + 3 H3PO4 + 3 Fe = 3 FeHPO4 + 3 C6H12O6
NH4OH + BiPO4 = (NH4)3PO4 + Bi(OH)3 =>
3 NH4OH + BiPO4 = (NH4)3PO4 + Bi(OH)3
CuSO4 + NaOH + HCOH = HCOOH + Cu2O + Na2SO4 + H2O =>
2 CuSO4 + 4 NaOH + HCOH = HCOOH + Cu2O + 2 Na2SO4 + 2 H2O
C2H5OH + C5H6OOH = C7H14O2 + H2O =>
29 C2H5OH + 8 C5H6OOH = 14 C7H14O2 + 17 H2O
FeCO3 + NaNO3 + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + CO3 + H2O =>
2 FeCO3 + 2 NaNO3 + 4 H2SO4 = Fe2(SO4)3 + 2 NO + Na2SO4 + 2 CO3 + 4 H2O
Pb(NO3)2 + KOH + H2O2 = Pb3O4 + KNO3 + H2O =>
3 Pb(NO3)2 + 6 KOH + H2O2 = Pb3O4 + 6 KNO3 + 4 H2O
H2MnO4 + Al(OH)3 = AlHMnO5 + H2O =>
H2MnO4 + Al(OH)3 = AlHMnO5 + 2 H2O
Sb2S3 + NaOH = Sb(OH)4 + Na + S =>
Sb2S3 + 8 NaOH = 2 Sb(OH)4 + 8 Na + 3 S
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
Al + (OH{-}) + H2O = Al(O2{-}) + H2 =>
2 Al + 2(OH{-}) + 2 H2O = 2 Al(O2{-}) + 3 H2
Na(IO3) + Na2(S1O3) + Na(HSO3) = I2 + Na2(SO4) + H2O =>
2 Na(IO3) + 3 Na2(S1O3) + 2 Na(HSO3) = I2 + 5 Na2(SO4) + H2O
Cl2 + P = ClP3 =>
Cl2 + 6 P = 2 ClP3
NaHg2 + H2O = Hg + Na2O + H2 =>
2 NaHg2 + H2O = 4 Hg + Na2O + H2
H3(PO4) + Zn = H6Zn3 + PO4 =>
2 H3(PO4) + 3 Zn = H6Zn3 + 2 PO4
Mg + Zn(No3)2 = Zn + Mg(No3) =>
2 Mg + Zn(No3)2 = Zn + 2 Mg(No3)
KMnO4 + H2S + H2SO4 = MnSO4 + K2S2O8 + H2O =>
2 KMnO4 + H2S + 3 H2SO4 = 2 MnSO4 + K2S2O8 + 4 H2O
NaHSO3(aq) + H2SO4(aq) = Na2SO4 + SO2 + H2O =>
2 NaHSO3(aq) + H2SO4(aq) = Na2SO4 + 2 SO2 + 2 H2O
FeCl3 + Zn = FeCl2 + ZnCl2 =>
2 FeCl3 + Zn = 2 FeCl2 + ZnCl2
Q + N2 = N2Q2 =>
2 Q + N2 = N2Q2
NaNO3 + AlPO4 = NaPO4 + AlNO3 =>
NaNO3 + AlPO4 = NaPO4 + AlNO3
B2O36 + H2O = B2H6 + O2 =>
2 B2O36 + 6 H2O = 2 B2H6 + 39 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
MnSO4*5H2O + NaBiO3 + H2SO4 = Bi2(SO4)3 + H2O + Na2SO4 + NaMnO4 =>
4 MnSO4*5H2O + 10 NaBiO3 + 14 H2SO4 = 5 Bi2(SO4)3 + 34 H2O + 3 Na2SO4 + 4 NaMnO4
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
FeS2 + HNO3 = (FeNO3) + H2SO4 + NO + H2O =>
3 FeS2 + 16 HNO3 = 3(FeNO3) + 6 H2SO4 + 13 NO + 2 H2O
BaBr2 + Pb(NO3)2 = PbBr2 + Ba(NO3)2 =>
BaBr2 + Pb(NO3)2 = PbBr2 + Ba(NO3)2
CCl4 + SbF3 = CCl2F2 + SbCl3 =>
3 CCl4 + 2 SbF3 = 3 CCl2F2 + 2 SbCl3
Hg2S + NH4OH = HgOH + (NH4)2S =>
Hg2S + 2 NH4OH = 2 HgOH + (NH4)2S
C2H6S(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C2H6S(l) + 9 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 SO2(g)
NH3 + CaH2 = Ca3N2 + H2 =>
2 NH3 + 3 CaH2 = Ca3N2 + 6 H2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Mr + H2O = MrO + H2 =>
Mr + H2O = MrO + H2
Na2S2O3 + LiIO3 = NaIO3 + Li2S2O3 =>
Na2S2O3 + 2 LiIO3 = 2 NaIO3 + Li2S2O3
Mn{2+} + Cl{-}2 = MnCl2 =>
Mn{2+} + 2 Cl{-}2 = MnCl2
Co(NO2)3 + (NH4)2S = Co2S3 + NH4NO2 =>
2 Co(NO2)3 + 3(NH4)2S = Co2S3 + 6 NH4NO2
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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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