| Équations équilibrées la veille | Équations équilibrées le lendemain |
RbO3 + 3 H2O = Rb(OH)6
MgBr2 + H2SO4 = Mg(HSO4)2 + HBr =>
MgBr2 + 2 H2SO4 = Mg(HSO4)2 + 2 HBr
KCl + SiO2 = KSi + ClO2 =>
KCl + SiO2 = KSi + ClO2
AlOH3 + NaOH = NaAlO2 + H2 =>
AlOH3 + NaOH = NaAlO2 + 2 H2
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Cr2(SO4)3KOH = K(SO4)3Cr2OH =>
Cr2(SO4)3KOH = K(SO4)3Cr2OH
K2CO3 + CuCl2 = CuCO3 + K2Cl2 =>
K2CO3 + CuCl2 = CuCO3 + K2Cl2
Li2CO3 + H3PO4 = Li3PO4 + HOH + CO2 =>
3 Li2CO3 + 2 H3PO4 = 2 Li3PO4 + 3 HOH + 3 CO2
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
CrO3 + Ba(OH)2 = Ba(HCrO4)2 =>
2 CrO3 + Ba(OH)2 = Ba(HCrO4)2
[Ag(NH3)2]OH = Ag2O + NH3 + H2O =>
2[Ag(NH3)2]OH = Ag2O + 4 NH3 + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
I + MnO4 = IO3 + MnO2 =>
2 I + 3 MnO4 = 2 IO3 + 3 MnO2
Mn3(PO4)2 + HCl(aq) = MnCl2 + H3(PO4) =>
Mn3(PO4)2 + 6 HCl(aq) = 3 MnCl2 + 2 H3(PO4)
C12H19Cl3O8 + H2O2 = CO2 + H2O + HCl =>
C12H19Cl3O8 + 24 H2O2 = 12 CO2 + 32 H2O + 3 HCl
Ae + HCe = AeCe3 + H2 =>
2 Ae + 6 HCe = 2 AeCe3 + 3 H2
CdCl2(aq) + NaOH(aq) = Cd(OH)2 + NaCl =>
CdCl2(aq) + 2 NaOH(aq) = Cd(OH)2 + 2 NaCl
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
C7H6O3 + (CH3CO)2O = C9H8O4 =>
11 C7H6O3 + (CH3CO)2O = 9 C9H8O4
C8H12 + O2 = C8H12O =>
2 C8H12 + O2 = 2 C8H12O
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
Fe3C + HNO3 = Fe(NO3)3 + CO2 + NO2 + H2O =>
Fe3C + 22 HNO3 = 3 Fe(NO3)3 + CO2 + 13 NO2 + 11 H2O
CaOH2OCO2 = Ca(OH)2CO2 =>
CaOH2OCO2 = Ca(OH)2CO2
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Na2Co3 + Mg(OH)2 = MgCo3 + NaOH =>
Na2Co3 + Mg(OH)2 = MgCo3 + 2 NaOH
MnBr2 + AgC2H3O2 = Mn(C2H3O2)2 + AgBr =>
MnBr2 + 2 AgC2H3O2 = Mn(C2H3O2)2 + 2 AgBr
Ga2S3 + Li = Li2S + Ga =>
Ga2S3 + 6 Li = 3 Li2S + 2 Ga
Mn2O7 + C2H5O = Mn2O3 + CO2 + H2O =>
11 Mn2O7 + 8 C2H5O = 11 Mn2O3 + 16 CO2 + 20 H2O
CaC2 + H2SO4 = CO2 + SO2 + CaSO4 + H2O =>
CaC2 + 6 H2SO4 = 2 CO2 + 5 SO2 + CaSO4 + 6 H2O
MnCl2 + NaC5H5 = Mn(C5H5)2 + NaCl =>
MnCl2 + 2 NaC5H5 = Mn(C5H5)2 + 2 NaCl
SrBr2 + Ca(No3)2 = BrNo3 + Sr2Ca2 =>
2 SrBr2 + 2 Ca(No3)2 = 4 BrNo3 + Sr2Ca2
Pb5O(CO3)3(OH)2 + H2O + CO2 = Pb(OH)2(PbCO3)2 =>
3 Pb5O(CO3)3(OH)2 + 2 H2O + CO2 = 5 Pb(OH)2(PbCO3)2
Fe(NO3)3 + IK = KNO3 + FeI3 =>
Fe(NO3)3 + 3 IK = 3 KNO3 + FeI3
NaC2H3O2 + O2 = CO2 + H2O + NaC =>
4 NaC2H3O2 + 3 O2 = 4 CO2 + 6 H2O + 4 NaC
HKH4C4O6 + NaHCO3 = KNaH4C4O6 + H2O + CO2 =>
HKH4C4O6 + NaHCO3 = KNaH4C4O6 + H2O + CO2
Cu(s) + Hg2Cl2 = Cu(HgCl)2 =>
Cu(s) + Hg2Cl2 = Cu(HgCl)2
AgNO3 + KlO3 = AgKlO3 + NO3 =>
AgNO3 + KlO3 = AgKlO3 + NO3
CaCl2 + Ca(ClO)2 + H2SO4 = Cl2 + CaSO4 + H2O =>
CaCl2 + Ca(ClO)2 + 2 H2SO4 = 2 Cl2 + 2 CaSO4 + 2 H2O
H2SO4(aq) + K2Cr2O7(aq) + C2H5OH(g) = Cr2(SO4)3(aq) + CH3CO2H(aq) + K2SO4(aq) + H2O(l) =>
8 H2SO4(aq) + 2 K2Cr2O7(aq) + 3 C2H5OH(g) = 2 Cr2(SO4)3(aq) + 3 CH3CO2H(aq) + 2 K2SO4(aq) + 11 H2O(l)
SF4 = F2 + S8 =>
8 SF4 = 16 F2 + S8
Sr + H2 = SrH2 =>
Sr + H2 = SrH2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
(FeNH4SO4)2SO4*6H2O + H2C2O4*2H2O + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2O + H2SO4 =>
(FeNH4SO4)2SO4*6H2O + 3 H2C2O4*2H2O + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + (NH4)2SO4 + 8 H2O + 2 H2SO4
CH3COOH + KNO3 = KCH3COO + HNO3 =>
CH3COOH + KNO3 = KCH3COO + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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