| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + Li3PO4 = FeLi3 + PO4Cl3
FeCl2 + O2 = Fe2O3 + Cl3 =>
12 FeCl2 + 9 O2 = 6 Fe2O3 + 8 Cl3
Ca(IO)2 = I2 + O2 + Ca =>
Ca(IO)2 = I2 + O2 + Ca
ClO4H + Mg(OH)2 = (ClO4)2Mg + H2O =>
2 ClO4H + Mg(OH)2 = (ClO4)2Mg + 2 H2O
Na(OH) + Mg(SO4)2 = Na(SO4) + Mg(OH)2 =>
2 Na(OH) + Mg(SO4)2 = 2 Na(SO4) + Mg(OH)2
C6H5CH3 + H2SO4 = CH3C6H4SO3H + H2O =>
C6H5CH3 + H2SO4 = CH3C6H4SO3H + H2O
HgCl2 + Na2C2O4 = NaCl + CO2 + Hg2Cl2 =>
2 HgCl2 + Na2C2O4 = 2 NaCl + 2 CO2 + Hg2Cl2
Ca + LiNO3 = Li + Ca(NO3)2 =>
Ca + 2 LiNO3 = 2 Li + Ca(NO3)2
Fe3O4 + KOH + Cl2 = K2FeO4 + KCl + H2O =>
Fe3O4 + 16 KOH + 5 Cl2 = 3 K2FeO4 + 10 KCl + 8 H2O
(FePO4) + (Na2SO4) = (Fe2(SO4)3) + (Na3PO4) =>
2(FePO4) + 3(Na2SO4) = (Fe2(SO4)3) + 2(Na3PO4)
Cr2O3 + ClO{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
Cr2O3 + 3 ClO{-} + 4 OH{-} = 2 CrO4{-2} + 3 Cl{-} + 2 H2O
P4(l) + Co(s) = Co3P2(s) =>
P4(l) + 6 Co(s) = 2 Co3P2(s)
NaCI + H2O = NaOH + H2 + CI =>
2 NaCI + 2 H2O = 2 NaOH + H2 + 2 CI
NaCN(aq) + H2SO4(aq) = HCN(g) + Na2SO4(aq) =>
2 NaCN(aq) + H2SO4(aq) = 2 HCN(g) + Na2SO4(aq)
Zn(ClO3)2 + Pb = Pb(ClO3)3 + Zn =>
3 Zn(ClO3)2 + 2 Pb = 2 Pb(ClO3)3 + 3 Zn
HCOOH + K2MnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
2 HCOOH + K2MnO4 + 2 H2SO4 = 2 CO2 + 4 H2O + K2SO4 + MnSO4
FePO4 + Al2(SO4)3 = Fe2(SO4)3 + AlPO4 =>
2 FePO4 + Al2(SO4)3 = Fe2(SO4)3 + 2 AlPO4
C5H11Br + H2O = C5H11OH + HBr =>
C5H11Br + H2O = C5H11OH + HBr
K2SO3 + H2CrO4 = K2CrO4 + SO2 + H2O =>
K2SO3 + H2CrO4 = K2CrO4 + SO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sr + OH = Sr(OH) =>
Sr + OH = Sr(OH)
CoBr2 + O2 = Co2O3 + BrO2 =>
4 CoBr2 + 11 O2 = 2 Co2O3 + 8 BrO2
H2O + Cl2(g) = HCl + O2 =>
2 H2O + 2 Cl2(g) = 4 HCl + O2
C31H32 + O2 = CO2 + H2O =>
C31H32 + 39 O2 = 31 CO2 + 16 H2O
Cl + H2 + O2 = HClO =>
2 Cl + H2 + O2 = 2 HClO
K2MnO4 + CH3COOH = HMnO4 + MnO2 + CH3COOK + H2O =>
3 K2MnO4 + 6 CH3COOH = 2 HMnO4 + MnO2 + 6 CH3COOK + 2 H2O
KBr + NaNO2 + HCl = NaCl + KNO2 + HBr =>
KBr + NaNO2 + HCl = NaCl + KNO2 + HBr
C3H8O3 + HCl = C3H5Cl3 + H2O =>
C3H8O3 + 3 HCl = C3H5Cl3 + 3 H2O
[C(NH2)3]NO3 = (NH2)2CNNO2 + H2O =>
[C(NH2)3]NO3 = (NH2)2CNNO2 + H2O
Rb + H(C2H3O2) = Rb(C2H3O2) + H2 =>
2 Rb + 2 H(C2H3O2) = 2 Rb(C2H3O2) + H2
Fe + Cr + O = Fe2Cr3O12 =>
2 Fe + 3 Cr + 12 O = Fe2Cr3O12
C2H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C2H5NO2 + 13 O2 = 8 CO2 + 10 H2O + 4 NO2
HCHO2(aq) + NaOH(aq) = NaCHO2(aq) + H2O(l) =>
HCHO2(aq) + NaOH(aq) = NaCHO2(aq) + H2O(l)
C + Fr = CFr =>
C + Fr = CFr
Al3(s) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al3(s) + 9 CuCl2(aq) = 6 AlCl3(aq) + 9 Cu(s)
Hg + CuSO4 = HgSO4 + Cu =>
Hg + CuSO4 = HgSO4 + Cu
Al(OH)3 + K(OH) + H2SO4 = AlK(SO4)2 + H2O =>
Al(OH)3 + K(OH) + 2 H2SO4 = AlK(SO4)2 + 4 H2O
Zn + Na2CrO4 + H2SO4 = Cr2(SO4)3 + Na2SO4 + ZnSO4 + H2O =>
3 Zn + 2 Na2CrO4 + 8 H2SO4 = Cr2(SO4)3 + 2 Na2SO4 + 3 ZnSO4 + 8 H2O
CH3F + H2 = CH4 + HF =>
CH3F + H2 = CH4 + HF
KF2 + H2SO4 = KSO4 + HF =>
KF2 + H2SO4 = KSO4 + 2 HF
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
Zn(OH)2 + H2SeO3 = (H2O) + Zn(SeO3) =>
Zn(OH)2 + H2SeO3 = 2(H2O) + Zn(SeO3)
C6H5Br + Na + CH3Br = C6H5CH3 + NaBr =>
C6H5Br + 2 Na + CH3Br = C6H5CH3 + 2 NaBr
Tl2CrO4 = Tl + CrO4 =>
Tl2CrO4 = 2 Tl + CrO4
NH4OH + NaOH = NH4Na + OH =>
NH4OH + NaOH = NH4Na + 2 OH
Ti2(SO4)3 = Ti + SO4 =>
Ti2(SO4)3 = 2 Ti + 3 SO4
Na + H3P = H2 + Na3P =>
6 Na + 2 H3P = 3 H2 + 2 Na3P
(NH4)3VO4 = NH3 + V2O5 + H2O =>
2(NH4)3VO4 = 6 NH3 + V2O5 + 3 H2O
NH4OH + NaOH = NH4Na + OH =>
NH4OH + NaOH = NH4Na + 2 OH
CH3CH2CH(OH)CH3 + Na = CH3CH2CH(ONa)CH3 + H2 =>
2 CH3CH2CH(OH)CH3 + 2 Na = 2 CH3CH2CH(ONa)CH3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/24
Équations équilibrées sur02/20/23
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