| Équations équilibrées la veille | Équations équilibrées le lendemain |
K(OH)3 + 3 H2SO4 = K(HSO4)3 + 3 H2O
SO3 + CO2 = SCO + O2 =>
SO3 + CO2 = SCO + 2 O2
Pb(No3)2 + KF = KNo3 + PbF2 =>
Pb(No3)2 + 2 KF = 2 KNo3 + PbF2
Al{+3} + I{-}2 = AlI3 =>
Al{+3} + 3 I{-}2 = AlI3
C17H35COOH + ZnO = (C17H35COO)2Zn + H2O =>
2 C17H35COOH + ZnO = (C17H35COO)2Zn + H2O
C + H2 = C8H6 =>
8 C + 3 H2 = C8H6
CrO3 = Cr203 + O2 =>
406 CrO3 = 2 Cr203 + 609 O2
CuBr + HNO3 = H2O + CuO + Br2 + N2 =>
10 CuBr + 4 HNO3 = 2 H2O + 10 CuO + 5 Br2 + 2 N2
CH2CHCH2Cl + H2O = (CH2CHCH2)2O + HCl =>
2 CH2CHCH2Cl + H2O = (CH2CHCH2)2O + 2 HCl
HI + Pt = PtI + H2 =>
2 HI + 2 Pt = 2 PtI + H2
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Cu(OH)2 + HCl = Cu(OH)2Cl + H2 =>
2 Cu(OH)2 + 2 HCl = 2 Cu(OH)2Cl + H2
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Na2HPO4 + MgCl2 = Na2PO3 + MgOH + Cl2 =>
Na2HPO4 + MgCl2 = Na2PO3 + MgOH + Cl2
Al + F = Al2F =>
2 Al + F = Al2F
Ag + HNO3 = HAg + NO3 =>
Ag + HNO3 = HAg + NO3
K2CO3*BaCl2 = KCl + BaCO3 =>
K2CO3*BaCl2 = 2 KCl + BaCO3
Fe(OH)2 + Zn3P2 = Fe3P2 + Zn(OH)2 =>
3 Fe(OH)2 + Zn3P2 = Fe3P2 + 3 Zn(OH)2
C5H11NO2 + O2 = H2O + CO2 + COH4N2 =>
2 C5H11NO2 + 12 O2 = 9 H2O + 9 CO2 + COH4N2
ClC6H3(NH2)2 + ClCH2COCH3 = C12Cl3N2H13 + H2O =>
ClC6H3(NH2)2 + 2 ClCH2COCH3 = C12Cl3N2H13 + 2 H2O
C3H6O + HNO3 = C2H4O + NO + H2O =>
6 C3H6O + 2 HNO3 = 9 C2H4O + 2 NO + H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
LiF + SO4 = Li2SO4 + F2 =>
2 LiF + SO4 = Li2SO4 + F2
NaOH + Zn(CH3COOH)2 = Zn(OH)2 + Na(CH3COOH) =>
2 NaOH + Zn(CH3COOH)2 = Zn(OH)2 + 2 Na(CH3COOH)
C3H4N4O6 = CO2 + CO + H2O + N2 =>
C3H4N4O6 = CO2 + 2 CO + 2 H2O + 2 N2
(NH4)2CO3 + MgCl2 = NH4Cl + MgCO3 =>
(NH4)2CO3 + MgCl2 = 2 NH4Cl + MgCO3
HCl + Mg(OH)2 = Mg(HCl)2 + OH =>
2 HCl + Mg(OH)2 = Mg(HCl)2 + 2 OH
Na2S2O3 + HCl = NaCl + H2O + SO2 + S =>
Na2S2O3 + 2 HCl = 2 NaCl + H2O + SO2 + S
KMnO4 + CH3COOH = K2CO3 + MnO2 + HOCOCOOH + H2O =>
12 KMnO4 + 5 CH3COOH = 6 K2CO3 + 12 MnO2 + 2 HOCOCOOH + 8 H2O
Li + H2S04 = LiS04 + H2 =>
Li + H2S04 = LiS04 + H2
C13H8O + NaBH4 + H2O = C13H10O + NaBO3 =>
5 C13H8O + NaBH4 + 3 H2O = 5 C13H10O + NaBO3
Br + CO3 = Br2CO3 =>
2 Br + CO3 = Br2CO3
Hg{2+} + Cu = Cu{2+} + Hg =>
Hg{2+} + Cu = Cu{2+} + Hg
C7H5N3O6 + O2 = CO2 + H2O + N2 = =>
4 C7H5N3O6 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
B2H + H2O = H3BO3 + H =>
B2H + 6 H2O = 2 H3BO3 + 7 H
C6H5COONH4 + NaOH = C6H5COONaNH3 + H2O =>
C6H5COONH4 + NaOH = C6H5COONaNH3 + H2O
As3 + He + Pd(Np)2 = AsNp4 + HePd2 =>
As3 + 3 He + 6 Pd(Np)2 = 3 AsNp4 + 3 HePd2
ClC6H4OH + NaOH = C6H4O + NaCl + H2O =>
ClC6H4OH + NaOH = C6H4O + NaCl + H2O
Fe + Al(SO4) = Al + Fe(SO4) =>
Fe + Al(SO4) = Al + Fe(SO4)
MgCl + NaPo4 = MgPo4 + NaCl =>
MgCl + NaPo4 = MgPo4 + NaCl
CH3COONH4 + NO2 = CH3NO2 + H2 =>
2 CH3COONH4 + 2 NO2 = 4 CH3NO2 + H2
NaClO3 + Ag = Na + AgClO3 =>
NaClO3 + Ag = Na + AgClO3
Fe + CuBr2 = FeBr2 + Cu =>
Fe + CuBr2 = FeBr2 + Cu
FeS2 + O2 + H2 = Fe2(SO4)3 + H2SO4 =>
2 FeS2 + 8 O2 + H2 = Fe2(SO4)3 + H2SO4
H{+} + S{2-} + MnO4{-} = S + Mn{2+} + H2O =>
16 H{+} + 5 S{2-} + 2 MnO4{-} = 5 S + 2 Mn{2+} + 8 H2O
HNO3 + Na = NaNO3 + H =>
HNO3 + Na = NaNO3 + H
V2 + O5 + HCl = VOCl3 + H2O =>
V2 + O5 + 6 HCl = 2 VOCl3 + 3 H2O
NH2CONH2 + Mg(NO3)2 + (NH4)2SO4 = MgSO4 + CO2 + H2 + N2 =>
6 NH2CONH2 + Mg(NO3)2 + (NH4)2SO4 = MgSO4 + 6 CO2 + 16 H2 + 8 N2
Sn(No3)2 + PbCl4 = SnCl4 + Pb(No3)2 =>
Sn(No3)2 + PbCl4 = SnCl4 + Pb(No3)2
LiOH + NiO = LiNiO2 + H =>
LiOH + NiO = LiNiO2 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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