| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag3PO4 + 3 CaCl2 = 6 AgCl + Ca3(PO4)2
KMnO4 + Fe + HCl = FeCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 Fe + 16 HCl = 5 FeCl2 + 2 MnCl2 + 2 KCl + 8 H2O
HCl + BaCrO4 = BaCl2 + Cr3Cl + Cl + H2O =>
24 HCl + 3 BaCrO4 = 3 BaCl2 + Cr3Cl + 17 Cl + 12 H2O
C4H8(OH)2 + H2O2 = C4H6O0 + H2O =>
C4H8(OH)2 + H2O2 = C4H6O0 + 3 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = Na2SO4 + Cr2(SO4)3 + K2(SO4)3 + H2O =>
K2Cr2O7 + 6 H2SO4 + Na2SO3 = Na2SO4 + Cr2(SO4)3 + K2(SO4)3 + 6 H2O
CH3F + Cl2 = CFCl3 + HCl =>
CH3F + 3 Cl2 = CFCl3 + 3 HCl
SO3 + BaOH2 = BaSO4 + H2 =>
SO3 + BaOH2 = BaSO4 + H2
Al + NaOH = H2 + NaAlO =>
2 Al + 2 NaOH = H2 + 2 NaAlO
Co(H2O)6{+2} + Cl{-} = CoCl6{-4} + H2O =>
Co(H2O)6{+2} + 6 Cl{-} = CoCl6{-4} + 6 H2O
C10H15NO2 + HCl = C10H15NOCl + OH =>
C10H15NO2 + HCl = C10H15NOCl + OH
KClO4 + Al = KCl + Al2O =>
KClO4 + 8 Al = KCl + 4 Al2O
MoCo6(s) + H2O(l) = MoO3(s) + HCo(aq) =>
MoCo6(s) + 3 H2O(l) = MoO3(s) + 6 HCo(aq)
Ce{4+} + Sn = Ce{3+} + Sn{4+} =>
4 Ce{4+} + Sn = 4 Ce{3+} + Sn{4+}
Fr(OH) + H(ClO)2 = Fr(ClO)2 + H2O =>
Fr(OH) + H(ClO)2 = Fr(ClO)2 + H2O
Na2 + AgNO3 = Ag2 + NaNO3 =>
Na2 + 2 AgNO3 = Ag2 + 2 NaNO3
FeS + FeO = Fe + SO4 =>
FeS + 4 FeO = 5 Fe + SO4
NH4Cl + Mn2S3 = (NH4)2S + MnCl3 =>
6 NH4Cl + Mn2S3 = 3(NH4)2S + 2 MnCl3
C2H5NO2 + H2O = CO2 + CH4 + NH3 =>
4 C2H5NO2 + 2 H2O = 5 CO2 + 3 CH4 + 4 NH3
KCN + AgCN = KAg(CN)2 =>
KCN + AgCN = KAg(CN)2
N2Cl4 + C3H12 = C3Cl12 + N6 + H12 =>
3 N2Cl4 + C3H12 = C3Cl12 + N6 + H12
C12H22O11(s) + SO4{2-} + H{+} = CO2(g) + H2S + H2O =>
C12H22O11(s) + 6 SO4{2-} + 12 H{+} = 12 CO2(g) + 6 H2S + 11 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CsH + H2O = Cs2O + H3 =>
6 CsH + 3 H2O = 3 Cs2O + 4 H3
Ca(ClO3)2 = CaCl2 + (O3)2 =>
Ca(ClO3)2 = CaCl2 + (O3)2
MgSIO3 + H3O{+} + SO4{2-} = MgSO4 + SIO2 + H2O =>
MgSIO3 + 2 H3O{+} + SO4{2-} = MgSO4 + SIO2 + 3 H2O
H2O + C12H22O11 = C2H5OH + CO2 =>
H2O + C12H22O11 = 4 C2H5OH + 4 CO2
Fe(HCO3)2 = FeO + H2O + CO2 =>
Fe(HCO3)2 = FeO + H2O + 2 CO2
C12H20O11 + Ca(OH)2 = CH3CH2OH + CaCO3 + H2O =>
6 C12H20O11 + 26 Ca(OH)2 = 23 CH3CH2OH + 26 CaCO3 + 17 H2O
NH4OH = N2 + H2O + H =>
2 NH4OH = N2 + 2 H2O + 6 H
(CH3)C6H3(NHCOCl)2 = (CH3)C6H3(NCO)2 + HCl =>
(CH3)C6H3(NHCOCl)2 = (CH3)C6H3(NCO)2 + 2 HCl
BaCl + F = BaF + Cl =>
BaCl + F = BaF + Cl
K2Cr2O7 + HCl + FeS = CrCl3 + FeCl3 + KCl + H2O + H2S =>
K2Cr2O7 + 26 HCl + 6 FeS = 2 CrCl3 + 6 FeCl3 + 2 KCl + 7 H2O + 6 H2S
Na2SnO3 + HCl + H2S = SnS2 + NaCl + H2O =>
Na2SnO3 + 2 HCl + 2 H2S = SnS2 + 2 NaCl + 3 H2O
(C6H14) = C4 + H2 =>
2(C6H14) = 3 C4 + 14 H2
H3PO3 + KMnO4 + Cl2 = HClO2 + Mn3(PO4)2 + K3PO4 + H2O =>
6 H3PO3 + 6 KMnO4 + 3 Cl2 = 6 HClO2 + 2 Mn3(PO4)2 + 2 K3PO4 + 6 H2O
VOSO4 + H2O2 = (VO3)2SO4 + H2O + H2SO4 =>
2 VOSO4 + 3 H2O2 = (VO3)2SO4 + 2 H2O + H2SO4
K2CO3 + Fe(NO3)3 = K2(NO3)3 + FeCO3 =>
K2CO3 + Fe(NO3)3 = K2(NO3)3 + FeCO3
C8H9NO2 + NaOCH3 = Na + HOCH3 + C8H8NO2 =>
C8H9NO2 + NaOCH3 = Na + HOCH3 + C8H8NO2
Mg + H2S4 = MgS4 + H2 =>
Mg + H2S4 = MgS4 + H2
BeI2 + SrSO4 = BeSO4 + SrI2 =>
BeI2 + SrSO4 = BeSO4 + SrI2
Ca + Cl + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 Ca + 6 Cl + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
BrCH2CH2CH2Br = CH2CHCH2Br + HBr =>
BrCH2CH2CH2Br = CH2CHCH2Br + HBr
H3NO4 + Zn = Zn(NO4)2 + NO + H2O =>
4 H3NO4 + Zn = Zn(NO4)2 + 2 NO + 6 H2O
CH3COOH + NH4OH = CH3COONH4 + HOH =>
CH3COOH + NH4OH = CH3COONH4 + HOH
Cl202 = Cl02 =>
Cl202 = 101 Cl02
C2H5Br + Mg + C5H10O + H2O = C7H16O + MgBr2 =>
14 C2H5Br + 7 Mg + 7 C5H10O + 2 H2O = 9 C7H16O + 7 MgBr2
NaH2PO2 + NaOH + NiCl2 = Ni + NaH2PO3 + NaCl + H2O =>
NaH2PO2 + 2 NaOH + NiCl2 = Ni + NaH2PO3 + 2 NaCl + H2O
KClO3 = O2 + KCl* =>
2 KClO3 = 3 O2 + 2 KCl*
OH{-} + NH4NO3 = NH3 + NO3{-} + H2O =>
OH{-} + NH4NO3 = NH3 + NO3{-} + H2O
NaC2H3O2 + (NO3)2 = NaNO3 + C2H3O2 =>
2 NaC2H3O2 + (NO3)2 = 2 NaNO3 + 2 C2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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