| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H2S2O8 + 2 MnSO4 + 8 H2O = 12 H2SO4 + 2 HMnO4
H4[Fe(CN)6] + Mn(OH)3 = Mn4[Fe(CN)6]3 + H2O =>
3 H4[Fe(CN)6] + 4 Mn(OH)3 = Mn4[Fe(CN)6]3 + 12 H2O
Zn + HOH = Zn(OH)2 + H2 =>
Zn + 2 HOH = Zn(OH)2 + H2
H2S + NI(OH)3 = H2O + I2 + NH3 + S =>
6 H2S + 2 NI(OH)3 = 6 H2O + I2 + 2 NH3 + 6 S
Fe2O3 + MnO + MoO3 + Mo = Mn2FeMoO6 =>
3 Fe2O3 + 12 MnO + 5 MoO3 + Mo = 6 Mn2FeMoO6
C2H2O2(COOH)2 + NaHCO3 = C2H2O2(COONa)2 + H2O + CO2 =>
C2H2O2(COOH)2 + 2 NaHCO3 = C2H2O2(COONa)2 + 2 H2O + 2 CO2
FeCl3 + KCN5 = KCl + Fe(CN5)3 =>
FeCl3 + 3 KCN5 = 3 KCl + Fe(CN5)3
In + HNO3 = In(NO3)3 + NH4NO3 + H2O =>
8 In + 30 HNO3 = 8 In(NO3)3 + 3 NH4NO3 + 9 H2O
CuCl + K2Cr2O7 + H2SO4 = CuSO4 + K2SO4 + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 7 H2SO4 = 6 CuSO4 + K2SO4 + 2 CrCl3 + 7 H2O
NH2 + H2O = NH2OH + H =>
NH2 + H2O = NH2OH + H
Na3PO4 + (NH4)2SO4 + H2O = H3PO4 + NH4OH + Na2SO4 =>
2 Na3PO4 + 3(NH4)2SO4 + 6 H2O = 2 H3PO4 + 6 NH4OH + 3 Na2SO4
CrSO4 + NaOH = CrSO4(OH)3 + Na =>
CrSO4 + 3 NaOH = CrSO4(OH)3 + 3 Na
Hg2(NO3)2 + NH3 = HgNH2NO3 + Hg + NH4NO3 =>
Hg2(NO3)2 + 2 NH3 = HgNH2NO3 + Hg + NH4NO3
P + NaCl = Na3P + Cl =>
P + 3 NaCl = Na3P + 3 Cl
Bi + HNO3 + H2O = Bi(NO3)3*5H2O + NO =>
Bi + 4 HNO3 + 3 H2O = Bi(NO3)3*5H2O + NO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cd(NO3)2 + Na2S = NaNO3 + CdS =>
Cd(NO3)2 + Na2S = 2 NaNO3 + CdS
H + C + I + O = HCIO =>
H + C + I + O = HCIO
HCl + HNO3 + P = PCl5 + NO + H2O =>
15 HCl + 5 HNO3 + 3 P = 3 PCl5 + 5 NO + 10 H2O
CaOCl2 + H2O2 = O2 + Ca(OH)2 + Cl2 =>
2 CaOCl2 + 2 H2O2 = O2 + 2 Ca(OH)2 + 2 Cl2
Ni(OH)2 + Na = Na(OH)2 + Ni =>
Ni(OH)2 + Na = Na(OH)2 + Ni
H2SnCl6 + NaHSO3 + H2O = H2SO4 + HCl + NaCl + Sn =>
H2SnCl6 + 2 NaHSO3 + 2 H2O = 2 H2SO4 + 4 HCl + 2 NaCl + Sn
H3AlO3 + NaOH = NaH2AlO3 + H2O =>
H3AlO3 + NaOH = NaH2AlO3 + H2O
Cu + SrCl2 = CuCl2 + Sr =>
Cu + SrCl2 = CuCl2 + Sr
HCN + CuSO4 = H2(SO4)2 + CuCN =>
2 HCN + 2 CuSO4 = H2(SO4)2 + 2 CuCN
BaSl + PtF2 = BaF2 + PtSl =>
BaSl + PtF2 = BaF2 + PtSl
KBr + C6H6 + Cl2 = KCl + C6H5Br + HBr =>
2 KBr + C6H6 + Cl2 = 2 KCl + C6H5Br + HBr
Pb + SO4{-2} = e + PbSO4 =>
Pb + SO4{-2} = 2e + PbSO4
Mn{2+} + CO3{2-} = MnCO3 =>
Mn{2+} + CO3{2-} = MnCO3
(Cu(NO3)2) + NaI = CuI2 + Na(NO3) =>
(Cu(NO3)2) + 2 NaI = CuI2 + 2 Na(NO3)
BaCl2 + MH2SO4 = BaH2 + MCl2SO4 =>
BaCl2 + MH2SO4 = BaH2 + MCl2SO4
H3PO4(aqorl) + Sr(OH)2(soraq) = Sr3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aqorl) + 3 Sr(OH)2(soraq) = Sr3(PO4)2(aq) + 6 H2O(l)
NH4NO3 + C12H23 = N2 + H2O + CO =>
47 NH4NO3 + 2 C12H23 = 47 N2 + 117 H2O + 24 CO
Li(OH) + H(SO) = H(OH) + Li(SO) =>
Li(OH) + H(SO) = H(OH) + Li(SO)
CO2 = CO + O2 = kJ =>
2 CO2 = 2 CO + O2
LiHCO3(aq) + HI(aq) = LiI + H2CO3 =>
LiHCO3(aq) + HI(aq) = LiI + H2CO3
HNO3(aq) = N2O5(g) + H2O(g) =>
2 HNO3(aq) = N2O5(g) + H2O(g)
C14H30 + O2 = CO2 + H2 =>
C14H30 + 14 O2 = 14 CO2 + 15 H2
C + Na2CO3 = Na + CO =>
2 C + Na2CO3 = 2 Na + 3 CO
H{+} + CaC2O4 + KMnO4 = CO2 + Mn2{+} + Ca2{+} + H2O + K{+} =>
16 H{+} + 26 CaC2O4 + 2 KMnO4 = 52 CO2 + Mn2{+} + 13 Ca2{+} + 8 H2O + 2 K{+}
(NH4)2SO4*FeSO4*6H2O + H2O2 + KOH = (NH4)2SO4 + K2FeO4 + H2O + K2SO4 =>
(NH4)2SO4*FeSO4*6H2O + 2 H2O2 + 4 KOH = (NH4)2SO4 + K2FeO4 + 10 H2O + K2SO4
FeCl3 + (NH3)(OH) = Fe(OH)3 + (NH3)Cl =>
FeCl3 + 3(NH3)(OH) = Fe(OH)3 + 3(NH3)Cl
NaClO + KI + H3CCOOH = I2 + KNaCl + H2CO3 =>
4 NaClO + 4 KI + H3CCOOH = 2 I2 + 4 KNaCl + 2 H2CO3
C4H8O3 + NaOH = C4H7O3Na + H2O =>
C4H8O3 + NaOH = C4H7O3Na + H2O
Na2S2O3 + I2 + H2O = H2SO4 + NaI + HI =>
Na2S2O3 + 4 I2 + 5 H2O = 2 H2SO4 + 2 NaI + 6 HI
CSO2 + O2 = CSO4 =>
CSO2 + O2 = CSO4
Cu(OH)2 + K2CO3 = Cu2(OH)2CO3 + KOH =>
2 Cu(OH)2 + K2CO3 = Cu2(OH)2CO3 + 2 KOH
Na2Co3 + Fe(NO3)3 = Fe2(Co3)3 + NaNO3 =>
3 Na2Co3 + 2 Fe(NO3)3 = Fe2(Co3)3 + 6 NaNO3
CaO + SiO2 + CP = CO + P + CaSi =>
CaO + SiO2 + 3 CP = 3 CO + 3 P + CaSi
C2H6O2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 C2H6O2 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 CO2 + 29 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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