| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + PbBr2 = 2 AgBr + Pb(NO3)2
HCl(aq) + H2O(l) = H3O{+} + Cl{-} =>
HCl(aq) + H2O(l) = H3O{+} + Cl{-}
Al2(SO4)3 + MgCl2 = AlCl + Mg(SO4)3 =>
Al2(SO4)3 + MgCl2 = 2 AlCl + Mg(SO4)3
C + SO = CS2 + CO =>
3 C + 2 SO = CS2 + 2 CO
K2Cr2O7 + KJ + H2SO4 = Cr2(SO4)3 + K2SO4 + J2 + H2O =>
K2Cr2O7 + 6 KJ + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 J2 + 7 H2O
Mg + CuCl2 = MgCl2 + Cu2 =>
2 Mg + 2 CuCl2 = 2 MgCl2 + Cu2
Ba(OH)2*8H2O = BaO + H2O =>
Ba(OH)2*8H2O = BaO + 9 H2O
MoO2Cl2 + Ba(OH)2 = BaMoO4 + HCl =>
MoO2Cl2 + Ba(OH)2 = BaMoO4 + 2 HCl
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
C6H12 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
AgC2H3O2(aq) + NiCl2(aq) = AgCl(s) + Ni(C2H3O2)2(aq) =>
2 AgC2H3O2(aq) + NiCl2(aq) = 2 AgCl(s) + Ni(C2H3O2)2(aq)
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
CaSO4 + H2O = CaO + H2SO4 =>
CaSO4 + H2O = CaO + H2SO4
ThF4 + K = Th + KF =>
ThF4 + 4 K = Th + 4 KF
(CH3)2CHCH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
6(CH3)2CHCH2CH2OH + 5 Na2Cr2O7 + 20 H2SO4 = 10 CH3CH2CHOOH + 5 Cr2(SO4)3 + 5 Na2SO4 + 21 H2O
C6H5NH2 + H2O = C6H5NH4 + OH =>
C6H5NH2 + 2 H2O = C6H5NH4 + 2 OH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(NH4)ClO4 + Al = HCl + Al2O3 + N2 + H2O =>
6(NH4)ClO4 + 10 Al = 6 HCl + 5 Al2O3 + 3 N2 + 9 H2O
CaCO3 + CH3CH2CH2COOH = CaCO3CH3CH2CH2COOH =>
CaCO3 + CH3CH2CH2COOH = CaCO3CH3CH2CH2COOH
H3PO3(aq) + NaOH = Na2HPO3(aq) + H2O(l) =>
H3PO3(aq) + 2 NaOH = Na2HPO3(aq) + 2 H2O(l)
Ca(OH)2(s) + NaNO3(aq) = Ca(NO3)2(aq) + NaOH(aq) =>
Ca(OH)2(s) + 2 NaNO3(aq) = Ca(NO3)2(aq) + 2 NaOH(aq)
KMnO4 + H2SO4 + HNO2 = K2SO4 + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HNO2 = K2SO4 + 2 MnSO4 + 5 HNO3 + 3 H2O
AgNO3 + NH3 + H2O = AgOH + NH4NO3 =>
AgNO3 + NH3 + H2O = AgOH + NH4NO3
Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2
SO2NH2 + H3O = SO2NH3 + H2O =>
SO2NH2 + H3O = SO2NH3 + H2O
N2H4 + HNO3 = H2O + H3N2O2 =>
9 N2H4 + 10 HNO3 = 2 H2O + 14 H3N2O2
C2H5OH + CH3MgBr = MgBr + H2O + C3H8 =>
C2H5OH + 4 CH3MgBr = 4 MgBr + H2O + 2 C3H8
P4O10 + NaOH = H2O + Na3PO4 =>
P4O10 + 12 NaOH = 6 H2O + 4 Na3PO4
C6H5OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H4O2 + H2O =>
5 C6H5OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C6H4O2 + 11 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
AlBr3 + Na3PO4 = AlPO4 + NaBr =>
AlBr3 + Na3PO4 = AlPO4 + 3 NaBr
(NH2)2CO = HCNO + NH3 =>
(NH2)2CO = HCNO + NH3
C12H22O11 + NO3{-} = C2H3N + H2O + O2 + O{2-} =>
C12H22O11 + 6 NO3{-} = 6 C2H3N + 2 H2O + 12 O2 + 3 O{2-}
Al(s) + Ag(No3)(aq) = Ag(s) + Al(No3)3(aq) =>
Al(s) + 3 Ag(No3)(aq) = 3 Ag(s) + Al(No3)3(aq)
H2S2O7 + Na = H2 + NaS2O7 =>
H2S2O7 + Na = H2 + NaS2O7
H2NO3 = H2O + NO2 =>
H2NO3 = H2O + NO2
H2(SO4) + Na(OH)2 = NaSO4 + H2O =>
H2(SO4) + Na(OH)2 = NaSO4 + 2 H2O
Ca + Fe{3+} = Ca{2+} + Fe =>
3 Ca + 2 Fe{3+} = 3 Ca{2+} + 2 Fe
Ca(ClO)2 + NaI + H2SO4 = Na2SO4 + CaCl2 + I2 + H2O =>
Ca(ClO)2 + 4 NaI + 2 H2SO4 = 2 Na2SO4 + CaCl2 + 2 I2 + 2 H2O
Li2O + H2O = Li2 + OH =>
Li2O + H2O = Li2 + 2 OH
Pb(NO3)2 + H2O = HNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 H2O = 2 HNO3 + Pb(OH)2
HBrO + Cu(OH)2 = Cu(BrO)2 + H2O =>
2 HBrO + Cu(OH)2 = Cu(BrO)2 + 2 H2O
NaCN + HF = NaF + HCN =>
NaCN + HF = NaF + HCN
CuSO4 + BaCl2*2H2O = CuCl2 + BaSO4 + H2O =>
CuSO4 + BaCl2*2H2O = CuCl2 + BaSO4 + 2 H2O
H2SO4 + CO2 = HCOOH + SO4 =>
H2SO4 + CO2 = HCOOH + SO4
Pb(NO2)2(aq) + KI(aq) = PbI2(s) + KNO2(aq) =>
Pb(NO2)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO2(aq)
K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + 3 KCl + 6 H2O
Na2S + CdSO4 = CdS + Na2 + SO4 =>
Na2S + CdSO4 = CdS + Na2 + SO4
LaH3 + H2O = La(OH)3 + H2 =>
LaH3 + 3 H2O = La(OH)3 + 3 H2
CH3COOH + CH3OH = CH2COOCH2CH3 + H2O =>
5 CH3COOH + 6 CH3OH = 4 CH2COOCH2CH3 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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