| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + Na2SO3 = NaHSO3 + NaCl
Sb2S3 + Fe2O3 + C = Sb + FeS + CO =>
2 Sb2S3 + 3 Fe2O3 + 9 C = 4 Sb + 6 FeS + 9 CO
SnO + TeO2 = SnTeO3 =>
SnO + TeO2 = SnTeO3
Na2HPO4 + H2O = H3O + Na2PO4 =>
Na2HPO4 + H2O = H3O + Na2PO4
Zn(CH3COO)2 + PbCl = ZnCl + Pb(CH3COO)2 =>
Zn(CH3COO)2 + PbCl = ZnCl + Pb(CH3COO)2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
KMnO4 + H = H2O + MnOH4 + K =>
KMnO4 + 10 H = 3 H2O + MnOH4 + K
Au + O2 = Au1O2 =>
Au + O2 = Au1O2
Li2SO4 + NaHCO3 = LiHCO3 + Na2SO4 =>
Li2SO4 + 2 NaHCO3 = 2 LiHCO3 + Na2SO4
Na2SO4 + HNO3 = Na(NO3) + H2SO4 =>
Na2SO4 + 2 HNO3 = 2 Na(NO3) + H2SO4
H3PO4 + CO3 = HPO4 + HCO3 =>
H3PO4 + 2 CO3 = HPO4 + 2 HCO3
NH4 + FeCl3 = NH4Cl3 + Fe =>
NH4 + FeCl3 = NH4Cl3 + Fe
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
K2Cr2O7 + CH3CH2(OH) + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 3 CH3CH2(OH) + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Hg + HCl = Hg2Cl2 + H =>
2 Hg + 2 HCl = Hg2Cl2 + 2 H
AlCl3 + MgCl2 = AlCl2 + MgCl3 =>
AlCl3 + MgCl2 = AlCl2 + MgCl3
Cu(NO3)2 + NH3 + H2O = NH4NO3 + Cu =>
4 Cu(NO3)2 + 10 NH3 + 3 H2O = 9 NH4NO3 + 4 Cu
Al2(SO4)3 + H2O = Al(OH)3 + H3O + SO4 =>
Al2(SO4)3 + 12 H2O = 2 Al(OH)3 + 6 H3O + 3 SO4
Zn + H2O = H2 + ZnO =>
Zn + H2O = H2 + ZnO
Na2WO4*2H2O + Na2HPO4 + Na2MoO4*2H2O + H2SO4 = H3PW7Mo5O40 + NaHSO4 + H2O =>
7 Na2WO4*2H2O + Na2HPO4 + 5 Na2MoO4*2H2O + 26 H2SO4 = H3PW7Mo5O40 + 26 NaHSO4 + 36 H2O
SO3 + H = S8 + H2O =>
8 SO3 + 48 H = S8 + 24 H2O
H(DO4)3 + Ba = Ba(DO4)3 + H2 =>
2 H(DO4)3 + 2 Ba = 2 Ba(DO4)3 + H2
C3H6S5O7 + O2 = CO2 + SO4 + H2O =>
C3H6S5O7 + 11 O2 = 3 CO2 + 5 SO4 + 3 H2O
C5H8NO4NaH2O = C5H10NNaO5 =>
C5H8NO4NaH2O = C5H10NNaO5
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
NH4OH + K2CrO4 = NH4O4 + OHK2Cr =>
NH4OH + K2CrO4 = NH4O4 + OHK2Cr
CH3NHCOCl = CH3NCO + HCl =>
CH3NHCOCl = CH3NCO + HCl
Al2O3 + HCOOH = HCOOAl + H2O + CO2 =>
Al2O3 + 4 HCOOH = 2 HCOOAl + 3 H2O + 2 CO2
I4O9 = I2O6 + I2 =>
2 I4O9 = 3 I2O6 + I2
Fe + O2 + H2O(water) = Fe(OH)2 =>
2 Fe + O2 + 2 H2O(water) = 2 Fe(OH)2
C2H8O + O2 = CO2 + H2O =>
2 C2H8O + 7 O2 = 4 CO2 + 8 H2O
PtCl + S = Pt3S4 + Cl =>
3 PtCl + 4 S = Pt3S4 + 3 Cl
KlO3 = KlO + O2 =>
KlO3 = KlO + O2
WO2 + H2O2 = WO3 + H2O =>
WO2 + H2O2 = WO3 + H2O
FeCl3 + C5H8O2 + CH3COONaCH3OH = [Fe(C5H7O2)3] + NaCl + H2O + CO2 =>
4 FeCl3 + 5 C5H8O2 + 12 CH3COONaCH3OH = 4[Fe(C5H7O2)3] + 12 NaCl + 20 H2O + CO2
SrBr2 + F2 = Sr + Br2F2 =>
SrBr2 + F2 = Sr + Br2F2
CuSO4 + C = Cu + CSO4 =>
CuSO4 + C = Cu + CSO4
C3H9N + O2 = CO2 + H2O + N =>
4 C3H9N + 21 O2 = 12 CO2 + 18 H2O + 4 N
(NH4)2S + Al(NO3)3 = (NH4)(NO3) + Al2S3 =>
3(NH4)2S + 2 Al(NO3)3 = 6(NH4)(NO3) + Al2S3
KNo3 + Cr = KCr + No3 =>
KNo3 + Cr = KCr + No3
C14H10O2 + NaBH4 + H2O = C14H14O2 + NaB(OH)4 =>
2 C14H10O2 + NaBH4 + 4 H2O = 2 C14H14O2 + NaB(OH)4
NH4OHNO3 + H2O = NH4OH + HNO3 =>
8 NH4OHNO3 + 2 H2O = 7 NH4OH + 9 HNO3
NH4 + FeCl3 = NH4Cl3 + Fe =>
NH4 + FeCl3 = NH4Cl3 + Fe
NaOH + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
HCl + Na2SO3 = NaHSO3 + NaCl =>
HCl + Na2SO3 = NaHSO3 + NaCl
CrO3 + C = Cr2O3 + CO =>
2 CrO3 + 3 C = Cr2O3 + 3 CO
CaCl2 + Pb = Ca + PbCl2 =>
CaCl2 + Pb = Ca + PbCl2
KI + H2SO4 = H2SI2 + I2 + K2SO4H2O =>
8 KI + 5 H2SO4 = H2SI2 + 3 I2 + 4 K2SO4H2O
Ca + ZnBr = Ca3Br2 + Zn =>
3 Ca + 2 ZnBr = Ca3Br2 + 2 Zn
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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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