| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CO + O2 = 2 CO2
Ca(OH)2 + HgCl2 = CaCl2 + Hg(OH)2 =>
Ca(OH)2 + HgCl2 = CaCl2 + Hg(OH)2
SnI4 = Sn + I4 =>
SnI4 = Sn + I4
K + H2O = K(O2)2 + H2 =>
K + 4 H2O = K(O2)2 + 4 H2
Al2O3*2MgO*5SiO2 + BrF3 + KF = MgF2 + K3AlF6 + K2SiF6 + O2 + Br2 =>
2 Al2O3*2MgO*5SiO2 + 20 BrF3 + 32 KF = 4 MgF2 + 4 K3AlF6 + 10 K2SiF6 + 15 O2 + 10 Br2
Pb3O4 + NH3 = N2 + H2O + Pb =>
3 Pb3O4 + 8 NH3 = 4 N2 + 12 H2O + 9 Pb
*CaO + H2O = Ca(OH)2 =>
*CaO + H2O = Ca(OH)2
K2CO3(aq) + HCl(aq) = KCl(aq) + H + CO3 =>
K2CO3(aq) + 2 HCl(aq) = 2 KCl(aq) + 2 H + CO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H3OKClO3 = KCl + H2O + O2 =>
4 H3OKClO3 = 4 KCl + 6 H2O + 5 O2
ZnOH + HNO3 = Zn + NO3 + H2O =>
ZnOH + HNO3 = Zn + NO3 + H2O
SO2 + KO2 = KS3O3 + O =>
3 SO2 + KO2 = KS3O3 + 5 O
SnCl2 + CH3OCH2CH2OH + NH4NO3 = SnO + CO2 + NH3 + HCl =>
2 SnCl2 + CH3OCH2CH2OH + 2 NH4NO3 = 2 SnO + 3 CO2 + 4 NH3 + 4 HCl
HBr + (NH4)2SO4 = HBrSO4 + NH4 =>
HBr + (NH4)2SO4 = HBrSO4 + 2 NH4
HBr + (NH4)2SO4 = H2SO4 + NH4Br =>
2 HBr + (NH4)2SO4 = H2SO4 + 2 NH4Br
Fe + NaNO3 = FeNaNO3 =>
Fe + NaNO3 = FeNaNO3
H3PO4 + ZnI2 = Zn3(PO4)2 + HI =>
2 H3PO4 + 3 ZnI2 = Zn3(PO4)2 + 6 HI
HBr + (NH4)2SO4 = HBrSO4 + NH4 =>
HBr + (NH4)2SO4 = HBrSO4 + 2 NH4
C5H8 + KMnO4 + H2O = C3H4O2 + MnO2 + KOH =>
3 C5H8 + 8 KMnO4 + 2 H2O = 5 C3H4O2 + 8 MnO2 + 8 KOH
Fe + IO3{-} + H{+} = Fe3{+} + I2 + H2O =>
30 Fe + 2 IO3{-} + 12 H{+} = 10 Fe3{+} + I2 + 6 H2O
Zn2S2 + O2 = ZnSO4 =>
Zn2S2 + 4 O2 = 2 ZnSO4
Zn(No3)2 + Ag = AgNo3 + Zn =>
Zn(No3)2 + 2 Ag = 2 AgNo3 + Zn
C3H13OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
2 C3H13OH + 3 K2Cr2O7 + 12 H2SO4 = 3 CH3COH + 3 Cr2(SO4)3 + 3 K2SO4 + 20 H2O
HBr + (NH4)2SO4 = HBrSO4 + NH4 =>
HBr + (NH4)2SO4 = HBrSO4 + 2 NH4
C6H8O7 + H2O2 = C6H8O8 + H2O =>
C6H8O7 + H2O2 = C6H8O8 + H2O
C9H012 + O2 = CO2 + H2O =>
C9H012 + 12 O2 = 9 CO2 + 6 H2O
AlCl3 + NaOH = NaAl(OH)4 + NaCl =>
AlCl3 + 4 NaOH = NaAl(OH)4 + 3 NaCl
C2H5O2N + H2O = CH4 + CO2 + NH4 =>
8 C2H5O2N + 6 H2O = 5 CH4 + 11 CO2 + 8 NH4
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na2CO3(aq) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O =>
Na2CO3(aq) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O
Na[Cr(OH)4] + HCl = Cr(OH)3 + NaCl + H2O =>
Na[Cr(OH)4] + HCl = Cr(OH)3 + NaCl + H2O
H3PO4(aq) + OH(aq) = H2PO4(aq) + H2O(l) =>
H3PO4(aq) + OH(aq) = H2PO4(aq) + H2O(l)
CH3CH2CH3 + Cl2 = CH3CH2CH2 + HCl =>
2 CH3CH2CH3 + Cl2 = 2 CH3CH2CH2 + 2 HCl
(NH4)2SO4*FeSO4*6H2O + BaCl2 = (NH4)2SO4 + FeCl2 + BaSO4 + H2O =>
(NH4)2SO4*FeSO4*6H2O + BaCl2 = (NH4)2SO4 + FeCl2 + BaSO4 + 6 H2O
Fe + O2 + HCl = FeCl2 + H2O =>
2 Fe + O2 + 4 HCl = 2 FeCl2 + 2 H2O
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
MnCl2 + K2SO8 + H2O = KMnO4 + HCl + H2SO4 + K2SO4 =>
8 MnCl2 + 5 K2SO8 + 12 H2O = 8 KMnO4 + 16 HCl + 4 H2SO4 + K2SO4
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
NO3 + Al = Al(NO3) =>
NO3 + Al = Al(NO3)
Ba(OH) + HCl = Ba + Cl + H2O =>
Ba(OH) + HCl = Ba + Cl + H2O
KOH + NH4HSO4 = NH4OH + K2SO4 + H2O =>
2 KOH + NH4HSO4 = NH4OH + K2SO4 + H2O
FeCl3 + KIO3 = FeI3 + KClO3 =>
FeCl3 + 3 KIO3 = FeI3 + 3 KClO3
H3PO3 + Na2SiO3 = Na2PO3 + H3SiO3 =>
H3PO3 + Na2SiO3 = Na2PO3 + H3SiO3
Cl2 + NaOH = NaOCl + NaCl + H2O =>
Cl2 + 2 NaOH = NaOCl + NaCl + H2O
Fe(OH)3 + NH4NO3 = Fe(NO3)3 + NH3 + H2O =>
Fe(OH)3 + 3 NH4NO3 = Fe(NO3)3 + 3 NH3 + 3 H2O
Fe2O3 + CH4 = Fe + CO + H2O =>
Fe2O3 + CH4 = 2 Fe + CO + 2 H2O
FeCl3 + K2C2O4 + H2O = K5Fe(C2O4)4(H2O)4 + KCl =>
FeCl3 + 4 K2C2O4 + 4 H2O = K5Fe(C2O4)4(H2O)4 + 3 KCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Pb3(PO4)2 + Na2S = PbS + Na3PO4 =>
Pb3(PO4)2 + 3 Na2S = 3 PbS + 2 Na3PO4
CH3OH + HF = CH4 + HOF =>
CH3OH + HF = CH4 + HOF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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