| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2 + Na2S = MnS + Na2Cl2
CaCl2 + K2Cr2O7 + H2O = KCl + CaCrO4 + HCl =>
2 CaCl2 + K2Cr2O7 + H2O = 2 KCl + 2 CaCrO4 + 2 HCl
OH{-} + Fe{3+} + BrO{-} = [FeO4]{2-} + Br{-} + H2O =>
10 OH{-} + 2 Fe{3+} + 3 BrO{-} = 2[FeO4]{2-} + 3 Br{-} + 5 H2O
C4H10 + O2 = C(O)2 + H2O =>
2 C4H10 + 13 O2 = 8 C(O)2 + 10 H2O
H2SO4 + NH4NO3 + Fe = [NH4]2Fe(SO4)2 + H2O + NO3 =>
10 H2SO4 + 8 NH4NO3 + 5 Fe = 5[NH4]2Fe(SO4)2 + 6 H2O + 6 NO3
Al2 + Cu(SO4) = Al(SO4)3 + Cu2 =>
Al2 + 6 Cu(SO4) = 2 Al(SO4)3 + 3 Cu2
RbOHHNO3 = RbNO3OH2 =>
RbOHHNO3 = RbNO3OH2
Mg + HPO3 = MgHPO3 =>
Mg + HPO3 = MgHPO3
HCO + O{-} = CO + OH{-} =>
HCO + O{-} = CO + OH{-}
NH4OH + H2O = NH6 + OH =>
NH4OH + 2 H2O = NH6 + 3 OH
C3H9CH2OH + Cr2O7{2-} + H{+} = CH2O + Cr{3+} + H2O =>
3 C3H9CH2OH + 5 Cr2O7{2-} + 40 H{+} = 12 CH2O + 10 Cr{3+} + 26 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
(NH4)2CO3 + HNO3 = NH4NO + CO2 + H2O =>
3(NH4)2CO3 + 2 HNO3 = 4 NH4NO + 3 CO2 + 5 H2O
MnO2 + Ag{+} + OH{-} = Ag + MnO4{-} + H2O =>
MnO2 + 3 Ag{+} + 4 OH{-} = 3 Ag + MnO4{-} + 2 H2O
Li + HNO3 = N2 + LiNO3 + H2O =>
10 Li + 12 HNO3 = N2 + 10 LiNO3 + 6 H2O
O3 + V = V2O5 =>
5 O3 + 6 V = 3 V2O5
Cu{2+} + Cl{-} = CuCl2 =>
Cu{2+} + 2 Cl{-} = CuCl2
MoS4 + O2 = MoO3 + SO =>
2 MoS4 + 7 O2 = 2 MoO3 + 8 SO
C2H3ClO2 + NH4OH + CH2O = C7H11NO6 + HCl + H2O =>
2 C2H3ClO2 + NH4OH + 3 CH2O = C7H11NO6 + 2 HCl + 2 H2O
C6H8O7 + NH4OH = NH4C6H7O7 + H2O =>
C6H8O7 + NH4OH = NH4C6H7O7 + H2O
KMnO4 + C3H5(OH)3 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
14 KMnO4 + 5 C3H5(OH)3 + 21 H2SO4 = 7 K2SO4 + 14 MnSO4 + 15 CO2 + 41 H2O
C6H6 + H2SO4 + H2O = C6H10SO5 =>
C6H6 + H2SO4 + H2O = C6H10SO5
HKSO4 + KOH = K2SO4 + H2O =>
HKSO4 + KOH = K2SO4 + H2O
PbI = Pb(aq) + I(aq) =>
PbI = Pb(aq) + I(aq)
Al(No)3 + KI = AlI + KNo3 =>
Al(No)3 + KI = AlI + KNo3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
AsS3 + NO3{-} + H{+} + H2O = H3AsO4 + S + NO =>
3 AsS3 + 5 NO3{-} + 5 H{+} + 2 H2O = 3 H3AsO4 + 9 S + 5 NO
CH3COOH + NaHCO3 = CO2(g) + CH2COONa + H2O =>
7 CH3COOH + 8 NaHCO3 = 6 CO2(g) + 8 CH2COONa + 10 H2O
Fe + H3PO4 = Fe(PO4)2 + H2 =>
Fe + 2 H3PO4 = Fe(PO4)2 + 3 H2
Sr(NO3)2 + Na2(SO4) = Na(NO3) + Sr(SO4) =>
Sr(NO3)2 + Na2(SO4) = 2 Na(NO3) + Sr(SO4)
C2H6 + O2(g) = CO2(g) + H2O =>
2 C2H6 + 7 O2(g) = 4 CO2(g) + 6 H2O
K[AlSi3O8] + HF = H2O + SiO2 + KAl2(AlSi3O10)F2 + KF =>
3 K[AlSi3O8] + 4 HF = 2 H2O + 6 SiO2 + KAl2(AlSi3O10)F2 + 2 KF
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
UOCl2 + O2 = UO2Cl2 =>
2 UOCl2 + O2 = 2 UO2Cl2
K2H2(SO2) + KOH = K4SO2 + H2O =>
K2H2(SO2) + 2 KOH = K4SO2 + 2 H2O
K2CrO4 + H2SO4 + KI = I2 + K2SO4 + Cr2SO4 + H2O =>
2 K2CrO4 + 8 H2SO4 + 10 KI = 5 I2 + 7 K2SO4 + Cr2SO4 + 8 H2O
CH3CH2COOH + NaCO3 = H2O + CO2 + CH3CH2CONa =>
17 CH3CH2COOH + 14 NaCO3 = 16 H2O + 23 CO2 + 14 CH3CH2CONa
Ce(OH)3(OOH) + H2O2 = Ce(OOH)4 + H2O =>
Ce(OH)3(OOH) + 3 H2O2 = Ce(OOH)4 + 3 H2O
CaCO3 + HOH = Ca(HCO3)2 + Ca(OH)2 =>
2 CaCO3 + 2 HOH = Ca(HCO3)2 + Ca(OH)2
Na2S2O3 + Na2CO3 = Na2 + SO2 + CO2 =>
Na2S2O3 + Na2CO3 = 2 Na2 + 2 SO2 + CO2
NH4OH + NO3 = NH4NO3 + OH =>
NH4OH + NO3 = NH4NO3 + OH
NH3ClO4 = N2 + Cl2 + O2 + H2O =>
4 NH3ClO4 = 2 N2 + 2 Cl2 + 5 O2 + 6 H2O
SbH3 + Ag2SO4 = Sb + Ag + H2SO4 =>
2 SbH3 + 3 Ag2SO4 = 2 Sb + 6 Ag + 3 H2SO4
ZnO + NaF = ZnF2 + Na2O =>
ZnO + 2 NaF = ZnF2 + Na2O
MgO + H2O = MgH2O + O =>
MgO + H2O = MgH2O + O
Fe2S3 + Na2O2 = Fe2O3 + Na2SO4 + Na6O =>
5 Fe2S3 + 42 Na2O2 = 5 Fe2O3 + 15 Na2SO4 + 9 Na6O
C13H7O2 + C8H12N = C13H18O2 + C8H11N =>
C13H7O2 + 11 C8H12N = C13H18O2 + 11 C8H11N
NH4CaPO4 + H2 = NH4 + H2O + Ca2P2O7 =>
2 NH4CaPO4 + H2 = 2 NH4 + H2O + Ca2P2O7
Cl2 + NaNO2 + NaOH = NaCl + NaNO3 + H2O =>
Cl2 + NaNO2 + 2 NaOH = 2 NaCl + NaNO3 + H2O
H3PO4 + BaOH = Ba3PO4 + H2O =>
H3PO4 + 3 BaOH = Ba3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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