| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrO3 + 2 NH4OH = (NH4)2CrO4 + H2O
C12H22O1(l) + O2(g) = H20(l) + CO2(g) =>
10 C12H22O1(l) + 115 O2(g) = 11 H20(l) + 120 CO2(g)
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
MgSO4 + H2SO4 = Mg(SO4)2 + H2 =>
MgSO4 + H2SO4 = Mg(SO4)2 + H2
H2TeO4 + Ca(OH)2 = Ca2(TeO4)2 + H2O =>
2 H2TeO4 + 2 Ca(OH)2 = Ca2(TeO4)2 + 4 H2O
Na2O + HCl = Na2Cl2 + H2O =>
Na2O + 2 HCl = Na2Cl2 + H2O
NaOH(aq) + H2SO4(g) = Na2SO4(aq) + H2O(l) =>
2 NaOH(aq) + H2SO4(g) = Na2SO4(aq) + 2 H2O(l)
VO2Cl + NH4OH = NH4VO3 + NH4Cl + H2O =>
VO2Cl + 2 NH4OH = NH4VO3 + NH4Cl + H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
CH3CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
H3AsO3 + I3{-} + H2O = H3AsO4 + I{-} + H{+} =>
H3AsO3 + I3{-} + H2O = H3AsO4 + 3 I{-} + 2 H{+}
*Cu + S = CuS =>
*Cu + S = CuS
Ae + Ce2 = AeCe =>
2 Ae + Ce2 = 2 AeCe
MnCl2 + H2O2 = MnO2 + HCl =>
MnCl2 + H2O2 = MnO2 + 2 HCl
MgSO4(aq)NaCl(aq)HCl(aq) = MgCl2(aq)NaHSO4(aq) =>
MgSO4(aq)NaCl(aq)HCl(aq) = MgCl2(aq)NaHSO4(aq)
CoCl2 + Na2HPO4 = Co3(PO4)2 + NaH2PO4 + NaCl =>
3 CoCl2 + 4 Na2HPO4 = Co3(PO4)2 + 2 NaH2PO4 + 6 NaCl
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Ca3(PO4)2 + SiO2 + C = P4 + Ca(SiO4) + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 4 C = P4 + 6 Ca(SiO4) + 4 CO
CrO3 + Fe(OH)3 = Fe2(CrO4)3 + H2O =>
3 CrO3 + 2 Fe(OH)3 = Fe2(CrO4)3 + 3 H2O
Na2MoO4 + Al + HCl = MoCl2 + AlCl3 + NaCl + H2O =>
3 Na2MoO4 + 4 Al + 24 HCl = 3 MoCl2 + 4 AlCl3 + 6 NaCl + 12 H2O
H2C2O4K2Cr2O7 = H2Cr2O7K2C2O4 =>
H2C2O4K2Cr2O7 = H2Cr2O7K2C2O4
C7H8 + H2SO4 = SO2 + H2O + C7H6O =>
C7H8 + 2 H2SO4 = 2 SO2 + 3 H2O + C7H6O
AgCrO4 + H2O = H2Ag + CrO5 =>
AgCrO4 + H2O = H2Ag + CrO5
Na2CO3 + Li(NO3)3 = Na2(NO3)3 + CO3Li =>
Na2CO3 + Li(NO3)3 = Na2(NO3)3 + CO3Li
MgI2 + (NH4)2CO3 = Mg2(CO3)2 + NH4I =>
2 MgI2 + 2(NH4)2CO3 = Mg2(CO3)2 + 4 NH4I
NaOH(aq) + K2SO4(aq) = NaSO4 + K2OH =>
NaOH(aq) + K2SO4(aq) = NaSO4 + K2OH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe + AlO2 = FeO + Al =>
2 Fe + AlO2 = 2 FeO + Al
C7H5O3Na + H2SO4 = C7H6O3 + Na2SO4 =>
2 C7H5O3Na + H2SO4 = 2 C7H6O3 + Na2SO4
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2S(g) + H2O(l) =>
4 Mg(s) + 5 H2SO4(aq) = 4 MgSO4(aq) + H2S(g) + 4 H2O(l)
HC2H3 + NO3NaO2 = C2H3NaO2 + HNO3 =>
HC2H3 + NO3NaO2 = C2H3NaO2 + HNO3
MnSO4 + AgNO3 = MnNO3 + AgSO4 =>
MnSO4 + AgNO3 = MnNO3 + AgSO4
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Fe(NO3)2 + H2SO4 = FeSO4 + HNO3 =>
Fe(NO3)2 + H2SO4 = FeSO4 + 2 HNO3
Fe + HCl = FeHCl2 + H =>
Fe + 2 HCl = FeHCl2 + H
C6H5NH2C6H5COClNaOH = C6H5NHCOC6H5NaClH2O =>
C6H5NH2C6H5COClNaOH = C6H5NHCOC6H5NaClH2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
CH3CH2OH + CH3CH2COOH = CH3CH2COOCH3CH2 + H2O =>
CH3CH2OH + CH3CH2COOH = CH3CH2COOCH3CH2 + H2O
KC2H3O2 + Li2CO3 = K(CO3) + C2H3O2(Li2) =>
KC2H3O2 + Li2CO3 = K(CO3) + C2H3O2(Li2)
K2MnO4 + CO2 + H2O = MnO2 + KMnO4 + KHCO3 =>
3 K2MnO4 + 4 CO2 + 2 H2O = MnO2 + 2 KMnO4 + 4 KHCO3
NO3H + SH2 = SO4H2 + NO + H2O =>
8 NO3H + 3 SH2 = 3 SO4H2 + 8 NO + 4 H2O
V2O5 + H2SO3 + H2O + H2SO5 = [V(O)(H2O)4]SO4 =>
2 V2O5 + 3 H2SO3 + 12 H2O + H2SO5 = 4[V(O)(H2O)4]SO4
Al(OH)3 + NaOH = Al(OH)2 + Na(OH)2 =>
Al(OH)3 + NaOH = Al(OH)2 + Na(OH)2
AlCl3 + Pt = Al2 + Pt3Cl6 =>
2 AlCl3 + 3 Pt = Al2 + Pt3Cl6
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + C02 + H2O =>
4 KMnO4 + 4 C3H5(OH)3 = 2 K2CO3 + 2 Mn2O3 + 5 C02 + 16 H2O
HCOOH + Na2CO3 = HCOONa + H2CO3 =>
2 HCOOH + Na2CO3 = 2 HCOONa + H2CO3
Al2(SO4)3 + Al(OH)2 = Al(OH)3 + AlSO4 =>
Al2(SO4)3 + 3 Al(OH)2 = 2 Al(OH)3 + 3 AlSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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