| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
KClO2 = KCl + O3 =>
3 KClO2 = 3 KCl + 2 O3
C4H8 + H2SO4 = C4H10 + SO4 =>
C4H8 + H2SO4 = C4H10 + SO4
Co(NO3)2 + NaBH4 + H2O = Co + Na2B4O7 + NaNO3 + H2 =>
Co(NO3)2 + 4 NaBH4 + 7 H2O = Co + Na2B4O7 + 2 NaNO3 + 15 H2
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
NH2CH3 + HCl = NH3CH3Cl =>
NH2CH3 + HCl = NH3CH3Cl
HCI + AI = AICI + H =>
HCI + AI = AICI + H
C15H31(CO2)H + O2 = CO2 + H2O =>
C15H31(CO2)H + 23 O2 = 16 CO2 + 16 H2O
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
MnO4{-} + Al + H{+} = Mn{2+} + Al{3+} + H2O =>
3 MnO4{-} + 5 Al + 24 H{+} = 3 Mn{2+} + 5 Al{3+} + 12 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
(C6H5)3CH3CO + HBr = (C6H5)3Br + CH3COH =>
(C6H5)3CH3CO + HBr = (C6H5)3Br + CH3COH
Ca + Cr2(SiO3)3 = Cr2 + Ca(SiO3)3 =>
Ca + Cr2(SiO3)3 = Cr2 + Ca(SiO3)3
C5H12 + O2 = CO2 + H2O(l) =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O(l)
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
Pt + HNO3 + HCl = PtCl3 + NO + H2O =>
Pt + HNO3 + 3 HCl = PtCl3 + NO + 2 H2O
NaH + CO2 = Na2O + CH4 =>
4 NaH + CO2 = 2 Na2O + CH4
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
Fe(OH)3 = FeO + H2O + O2 =>
4 Fe(OH)3 = 4 FeO + 6 H2O + O2
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
NH4CH3COO + H2O = NH4CH2COO + H3O =>
NH4CH3COO + H2O = NH4CH2COO + H3O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
NaCl + Mg = Na + MgCl2 =>
2 NaCl + Mg = 2 Na + MgCl2
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
[AsO3]3{-} + [BrO3]{-} = [AsO4]3{-} + Br{-} =>
[AsO3]3{-} + [BrO3]{-} = [AsO4]3{-} + Br{-}
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
S + Na2CrO7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
3 S + 2 Na2CrO7 + 2 H2SO4 = Cr2(SO4)3 + 2 Na2SO4 + 2 H2O
HNO3 + H2O = NH2 + O2 =>
4 HNO3 + 2 H2O = 4 NH2 + 7 O2
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
PbCl2(aq) + NaOH(aq) = NaCl(aq) + Pb(OH)2(aq) =>
PbCl2(aq) + 2 NaOH(aq) = 2 NaCl(aq) + Pb(OH)2(aq)
Zn + H2(SO4) = Zn(SO4) + H2 =>
Zn + H2(SO4) = Zn(SO4) + H2
Cr(OH)3 + Na2O = Cr2O3 + NaOH =>
2 Cr(OH)3 + 3 Na2O = Cr2O3 + 6 NaOH
MnO4 + Cl2 = MnO2 + ClO4 =>
4 MnO4 + Cl2 = 4 MnO2 + 2 ClO4
CaNH4 + CO3 = CaCO3 + NH4 =>
CaNH4 + CO3 = CaCO3 + NH4
C12H22O11 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C12H22O11 + 48 KMnO4 + 72 H2SO4 = 60 CO2 + 48 MnSO4 + 24 K2SO4 + 127 H2O
C8CH18 + O2 = CO2H2O =>
2 C8CH18 + 27 O2 = 18 CO2H2O
Zn + KMnO4 + H2SO4 = ZnSO4 + K2SO4 + MnSO4 + H2O =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 5 ZnSO4 + K2SO4 + 2 MnSO4 + 8 H2O
[Zr4(OH)8(H2O)16]Cl8(H2O)12 = ZrO2 + HCl + H2O =>
[Zr4(OH)8(H2O)16]Cl8(H2O)12 = 4 ZrO2 + 8 HCl + 28 H2O
LiOH + Na = NaOH + Li =>
LiOH + Na = NaOH + Li
CuCo3 + Ca(OH)2 = Cu(OH)2 + CaCo3 =>
CuCo3 + Ca(OH)2 = Cu(OH)2 + CaCo3
CO + HO = CO2 + H2O =>
CO + 2 HO = CO2 + H2O
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
Cs + NiCl2 = CsNiCl2 =>
Cs + NiCl2 = CsNiCl2
HClO + NaI + HCl = NaCl + I2 + H2O =>
HClO + 2 NaI + HCl = 2 NaCl + I2 + H2O
CN{-} + H3O{+} = HCN + H2O =>
CN{-} + H3O{+} = HCN + H2O
(NH4)2CO3(aq) + HNO3(aq) = NH4(NO3)(aq) + H2O(l) + CO2(g) =>
(NH4)2CO3(aq) + 2 HNO3(aq) = 2 NH4(NO3)(aq) + H2O(l) + CO2(g)
MnSO4 + PbO2 + H2SO4 = HMnO4 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 2 HMnO4 + 5 PbSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/24
Équations équilibrées sur05/20/23
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