| Équations équilibrées la veille | Équations équilibrées le lendemain |
C(s) + O2 = CO2(g)
PtI4 + H2 = HPt + I2 =>
2 PtI4 + H2 = 2 HPt + 4 I2
Na3(Al(OH)6) = Al(OH)3 + NaOH =>
Na3(Al(OH)6) = Al(OH)3 + 3 NaOH
C2H6 + UF6 = UF4 + HF + CF4 =>
C2H6 + 7 UF6 = 7 UF4 + 6 HF + 2 CF4
Al + Fe3(NO3)2 = Al(NO3)3 + Fe =>
2 Al + 3 Fe3(NO3)2 = 2 Al(NO3)3 + 9 Fe
ZnSO4(aq) + (NH4)2S(aq) = ZnS(s) + (NH4)2SO4(aq) =>
ZnSO4(aq) + (NH4)2S(aq) = ZnS(s) + (NH4)2SO4(aq)
ZnO + Al = Zn + Al2O3 =>
3 ZnO + 2 Al = 3 Zn + Al2O3
(CH3CH2)2NOH + O2 = CH3COOH + N2 + H2O =>
4(CH3CH2)2NOH + 9 O2 = 8 CH3COOH + 2 N2 + 6 H2O
C5H14ClNO + CH3OH + S2 = C5H12ClNO + CH3S + H2O =>
C5H14ClNO + 2 CH3OH + S2 = C5H12ClNO + 2 CH3S + 2 H2O
C17H35COONa + H2SO4 = (C17H35COO)2SO4 + HNa =>
2 C17H35COONa + H2SO4 = (C17H35COO)2SO4 + 2 HNa
C5H14ClNO + CH3OH + S2 = C5H12ClNO + CH3S + H2O =>
C5H14ClNO + 2 CH3OH + S2 = C5H12ClNO + 2 CH3S + 2 H2O
COH2 = H2CO =>
COH2 = H2CO
NaHS + Al2(SO4)3 + H2O = Al(OH)3 + Na2SO4 + H2S =>
6 NaHS + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 6 H2S
C5H14ClNO + CH3OH + S2 = C5H12ClNO + CH3S + H2O =>
C5H14ClNO + 2 CH3OH + S2 = C5H12ClNO + 2 CH3S + 2 H2O
(NH4)3PO4 + NH4Cl = (NH4)4PO4Cl =>
(NH4)3PO4 + NH4Cl = (NH4)4PO4Cl
Na1 + O2 = Na2O2 =>
2 Na1 + O2 = Na2O2
K2MnF6 + SbF5 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF5 = 4 KSbF6 + 2 MnF3 + F2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Br2 + Na = NaBr =>
Br2 + 2 Na = 2 NaBr
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
PH4I + H2SO4 = H3PO4 + I2 + SO2 + H2O =>
2 PH4I + 9 H2SO4 = 2 H3PO4 + I2 + 9 SO2 + 10 H2O
ClO2 + I2 + H2O = HIO3 + HICl4 =>
20 ClO2 + 11 I2 + 11 H2O = 17 HIO3 + 5 HICl4
Cu + HNO3(aq) = Cu(NO3)2 + NO2 + HOH(aq) =>
Cu + 4 HNO3(aq) = Cu(NO3)2 + 2 NO2 + 2 HOH(aq)
Mg(Cl)2 + H2SO4 = Mg(SO4) + HCl =>
Mg(Cl)2 + H2SO4 = Mg(SO4) + 2 HCl
KCl(O)2 = KCl + O2 =>
KCl(O)2 = KCl + O2
HPO3 + Al(OH)3 = Al(PO3)3 + H2O =>
3 HPO3 + Al(OH)3 = Al(PO3)3 + 3 H2O
Hg2SO4 + NH4Cr2O7 = HgCr2O7 + (NH4)2SO4 =>
Hg2SO4 + 2 NH4Cr2O7 = 2 HgCr2O7 + (NH4)2SO4
HCl + K2Cr2O7 + CH3OH = CrCl3 + KCl + CO2 + H2O =>
8 HCl + K2Cr2O7 + CH3OH = 2 CrCl3 + 2 KCl + CO2 + 6 H2O
CH3CH2OH + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + KSO4 =>
CH3CH2OH + 3 KMnO4 + 6 H2SO4 = 2 CO2 + 3 MnSO4 + 9 H2O + 3 KSO4
Sn2S5 + HCl + HNO3 = SnCl4 + S + NO + H2O =>
3 Sn2S5 + 24 HCl + 8 HNO3 = 6 SnCl4 + 15 S + 8 NO + 16 H2O
Co + BaI2 = CoI + Ba =>
2 Co + BaI2 = 2 CoI + Ba
HCO3H = H2OCO2 =>
HCO3H = H2OCO2
K[PbI3] + NaHCO3 = PbCO3 + KI + NaI + H2O + CO2 =>
K[PbI3] + 2 NaHCO3 = PbCO3 + KI + 2 NaI + H2O + CO2
KMnO4 + KF + HF + H2O2 = K2MnF6 + H2O + O2 =>
2 KMnO4 + 2 KF + 10 HF + 3 H2O2 = 2 K2MnF6 + 8 H2O + 3 O2
NH4NO3 + Na = NaNO3 + NH4 =>
NH4NO3 + Na = NaNO3 + NH4
C10H22 + OH = CO2 + H2O =>
C10H22 + 62 OH = 10 CO2 + 42 H2O
Ba3(PO4)2 = BaO + P2O5 =>
Ba3(PO4)2 = 3 BaO + P2O5
CH3OH(l) + O2 = CO2 + H2O(l) =>
2 CH3OH(l) + 3 O2 = 2 CO2 + 4 H2O(l)
C3H8O3 + NH4ClO4 = H2O + N2 + HCl + CO2 =>
5 C3H8O3 + 14 NH4ClO4 = 41 H2O + 7 N2 + 14 HCl + 15 CO2
Re + O2 = Re2O7 =>
4 Re + 7 O2 = 2 Re2O7
Mn{2+} + Fe{3+} + OH{-} = MnO2 + Fe{2+} + H2O =>
Mn{2+} + 2 Fe{3+} + 4 OH{-} = MnO2 + 2 Fe{2+} + 2 H2O
H2SO4 + KMnO4 = MnSO4 + KSO4 + H2O + O2 =>
2 H2SO4 + KMnO4 = MnSO4 + KSO4 + 2 H2O + O2
NaF + CaCO3 = CaF2 + Na2CO3 =>
2 NaF + CaCO3 = CaF2 + Na2CO3
HCH2CHO2 + NaOH = H2O + NaC2H3O2 =>
HCH2CHO2 + NaOH = H2O + NaC2H3O2
Sr(Cl2) + Mn2(SO4)7 = Sr(SO4) + Mn(Cl7) =>
7 Sr(Cl2) + Mn2(SO4)7 = 7 Sr(SO4) + 2 Mn(Cl7)
N4H6 + O2 = H2O + NO =>
2 N4H6 + 7 O2 = 6 H2O + 8 NO
Ba(s) + O2(g) = BaO2(s) =>
Ba(s) + O2(g) = BaO2(s)
Hg + H2SO4 = SO2 + H2O + HgSO4 =>
Hg + 2 H2SO4 = SO2 + 2 H2O + HgSO4
HF + CaSiO3 = H2O + CaF2 + SiF4 =>
6 HF + CaSiO3 = 3 H2O + CaF2 + SiF4
HCOOCH3 + H2 = CH4 + H2O =>
HCOOCH3 + 4 H2 = 2 CH4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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