| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 Na3PO4 + 4 H2O = Na2[Zn(OH)4] + 2 Na2HPO4 + H2
ZnNO3 + BaCl2 = ZnCl2 + BaNO3 =>
ZnNO3 + BaCl2 = ZnCl2 + BaNO3
HNO3 + Rb(OH) = H2O + Rb(NO3) =>
HNO3 + Rb(OH) = H2O + Rb(NO3)
ZnNO3 + BaCl2 = ZnCl2 + BaNO3 =>
ZnNO3 + BaCl2 = ZnCl2 + BaNO3
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
H2SO4 + MgO = MgSO4H2O =>
H2SO4 + MgO = MgSO4H2O
CuCl2 + H2O = CuClOH + HCl =>
CuCl2 + H2O = CuClOH + HCl
Be2O + Mn2O7 = BeMnO4 =>
Be2O + Mn2O7 = 2 BeMnO4
NaAlH4 + H2O = NaAlO2 + H2 =>
NaAlH4 + 2 H2O = NaAlO2 + 4 H2
AsS5 + HNO3 + H2O = H3AsO4 + NO + S =>
3 AsS5 + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO + 15 S
K2Cr2O7 + AgNO3 = Ag2Cr2O7 + KNO3 =>
K2Cr2O7 + 2 AgNO3 = Ag2Cr2O7 + 2 KNO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
H2O + NaAlH4 = NaAl(OH)4 + H2 =>
4 H2O + NaAlH4 = NaAl(OH)4 + 4 H2
NaAlH4 + H2O = NaOH + Al(OH)3 + H2 =>
NaAlH4 + 4 H2O = NaOH + Al(OH)3 + 4 H2
ZnNO3 + BaCl2 = ZnCl2 + BaNO3 =>
ZnNO3 + BaCl2 = ZnCl2 + BaNO3
H2SO4 + MgO = MgSO4H2O =>
H2SO4 + MgO = MgSO4H2O
FeSO4 + Sn = Fe + SnSO4 =>
FeSO4 + Sn = Fe + SnSO4
PbNO{3}{2} + K = KNO{3} + Pb =>
PbNO{3}{2} + K = KNO{3} + Pb
F2 + KBr = KF2 + Br2 =>
2 F2 + 2 KBr = 2 KF2 + Br2
Mg(NO3)2 + Zn(Cl) = Mg(Cl)2 + Zn(NO3) =>
Mg(NO3)2 + 2 Zn(Cl) = Mg(Cl)2 + 2 Zn(NO3)
Ba + CO2 = BaO2 + CO =>
Ba + 2 CO2 = BaO2 + 2 CO
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
NaAlH4 + H2O = NaAlO2 + H2 =>
NaAlH4 + 2 H2O = NaAlO2 + 4 H2
MnCo5 + O2 = MnO2 + Co2 =>
2 MnCo5 + 2 O2 = 2 MnO2 + 5 Co2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
PbCl2 + HCl = PbHCl + Cl =>
PbCl2 + HCl = PbHCl + 2 Cl
SiO2 + H2SO4 = H2SiO4 + SO2 =>
SiO2 + H2SO4 = H2SiO4 + SO2
HCl + CsCO3 = CsCl2 + H2O + CO2 =>
2 HCl + CsCO3 = CsCl2 + H2O + CO2
Ca(OH)2 + CH3CO2H = Ca(CH3CO2)2 + H2O =>
Ca(OH)2 + 2 CH3CO2H = Ca(CH3CO2)2 + 2 H2O
CaC2O4 + HCl = CaCl + HC2O4 =>
CaC2O4 + HCl = CaCl + HC2O4
K2Cr2O7 + AgNO3 = Ag2Cr2O7 + KNO3 =>
K2Cr2O7 + 2 AgNO3 = Ag2Cr2O7 + 2 KNO3
C1 + Ca2 = CaC2 =>
4 C1 + Ca2 = 2 CaC2
ZnNO3 + BaCl2 = ZnCl2 + BaNO3 =>
ZnNO3 + BaCl2 = ZnCl2 + BaNO3
F2 + KBr = KF2 + Br2 =>
2 F2 + 2 KBr = 2 KF2 + Br2
NaAlH4 + H2O = NaAlO2 + H2 =>
NaAlH4 + 2 H2O = NaAlO2 + 4 H2
H2SO4 + MgO = MgSO4H2O =>
H2SO4 + MgO = MgSO4H2O
C17H33COOH + CH3OH = C17H33COOCH3 + H2O =>
C17H33COOH + CH3OH = C17H33COOCH3 + H2O
LiOH + Cu(NO3)2 = Cu(OH)2 + LiNO3 =>
2 LiOH + Cu(NO3)2 = Cu(OH)2 + 2 LiNO3
H2O2 + H2O = HO2{-} + H3O{+} =>
H2O2 + H2O = HO2{-} + H3O{+}
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH3CH2CHOH + KMnO4 = CH3COOH + H2O + K + MnO2 =>
4 CH3CH2CHOH + 5 KMnO4 = 6 CH3COOH + 2 H2O + 5 K + 5 MnO2
ZnSO4 + KCl = K2SO4 + ZnCl2 =>
ZnSO4 + 2 KCl = K2SO4 + ZnCl2
CuSO4 + K2[Fe(CN)6] = Cu[Fe(CN)6] + K2SO4 =>
CuSO4 + K2[Fe(CN)6] = Cu[Fe(CN)6] + K2SO4
H2SnO2 + HCl = SnCl2 + H2O =>
H2SnO2 + 2 HCl = SnCl2 + 2 H2O
NaAlH4 + H2O = NaAlO2 + H2 =>
NaAlH4 + 2 H2O = NaAlO2 + 4 H2
PrO2 + CO2 = Pr2(C2O4)3 + O2 =>
2 PrO2 + 6 CO2 = Pr2(C2O4)3 + 2 O2
N2(H4)3 + O2 = N2 + H2O =>
N2(H4)3 + 3 O2 = N2 + 6 H2O
SrSO3 + HC2H3O2 = Sr(C2H3O2)2 + H2O + SO2 =>
SrSO3 + 2 HC2H3O2 = Sr(C2H3O2)2 + H2O + SO2
F2 + KBr = KF2 + Br2 =>
2 F2 + 2 KBr = 2 KF2 + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/05/24
Équations équilibrées sur11/04/23
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