| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3*
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
OsO4 = Os + O4 =>
OsO4 = Os + O4
CoO2 + H2 = Co + H2O =>
CoO2 + 2 H2 = Co + 2 H2O
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
KOH + CaCl = KCl + CaOH =>
KOH + CaCl = KCl + CaOH
C64H508N55 + O2 = CO2 + H2O + N2 =>
2 C64H508N55 + 382 O2 = 128 CO2 + 508 H2O + 55 N2
Pb(NO3)2 + HCl = PbCl2 + H(NO3) =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 H(NO3)
ZnCl2 + Pb(NO3)2 = Zn(NO3)2 + PbCl2 =>
ZnCl2 + Pb(NO3)2 = Zn(NO3)2 + PbCl2
CH3CH2CH2COOCH3 + KOH = CH3CH2CH2COOK + CH3OH =>
CH3CH2CH2COOCH3 + KOH = CH3CH2CH2COOK + CH3OH
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
NaOH + S8 = NaS + Na2S2O3 + H2O =>
24 NaOH + 3 S8 = 16 NaS + 4 Na2S2O3 + 12 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Pb(NO3)2 + HCl = PbCl2 + HNO3* =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3*
H2SO4 + Tm(OH)3 = Tm2(SO4)3 + H2O =>
3 H2SO4 + 2 Tm(OH)3 = Tm2(SO4)3 + 6 H2O
PbCl2 + MnO2 + H2SO4 = PbSO4 + MnSO4 + H2O + Cl2 =>
PbCl2 + MnO2 + 2 H2SO4 = PbSO4 + MnSO4 + 2 H2O + Cl2
calciumchloride + water = calciumhydroxide + hydrogenchloride =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
MgCl2 + AgCH3COO = MgCH3COO + Cl2Ag =>
MgCl2 + AgCH3COO = MgCH3COO + Cl2Ag
SnCl2 + NH3 + H2O = Sn(OH)2 + NH4Cl =>
SnCl2 + 2 NH3 + 2 H2O = Sn(OH)2 + 2 NH4Cl
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Hg(NO3)2 + Ag2SO4 = HgSO4 + AgNO3 =>
Hg(NO3)2 + Ag2SO4 = HgSO4 + 2 AgNO3
HNO3 + FeO = Fe(NO3)3 + H2O + NO =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + 5 H2O + NO
Pb(NO3)2 + HCl = PbCl2 + HNO3* =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3*
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Au + MgI2 = AuI + Mg =>
2 Au + MgI2 = 2 AuI + Mg
C24H30N3O(s) + O2(g) = CO2(g) + H2O(g) + NO2(g) =>
C24H30N3O(s) + 34 O2(g) = 24 CO2(g) + 15 H2O(g) + 3 NO2(g)
Zn(CH3COO)2 + Na3PO4 = Zn3(PO4)2 + CH3COONa =>
3 Zn(CH3COO)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 CH3COONa
Pb(NO3)2 + HCl = PbCl2 + HNO3* =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3*
LiBr + AlCl = LiCl + AlBr =>
LiBr + AlCl = LiCl + AlBr
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
C42H10O43 + CaO2 = CaO + CO2 + H2O =>
C42H10O43 + 46 CaO2 = 46 CaO + 42 CO2 + 5 H2O
Bi2S3 + HNO2 = Bi(NO3)3 + NO + H2SO4 + H2O =>
Bi2S3 + 42 HNO2 = 2 Bi(NO3)3 + 36 NO + 3 H2SO4 + 18 H2O
KMnO4 + H2O2 = KO2 + H2MnO4 =>
KMnO4 + H2O2 = KO2 + H2MnO4
C3H5OOH + O2 = CO2 + H2O =>
2 C3H5OOH + 7 O2 = 6 CO2 + 6 H2O
H2SO4 + Cu(OH) = HOH + Cu2SO4 =>
H2SO4 + 2 Cu(OH) = 2 HOH + Cu2SO4
Mg + Ca(OH)2 = Ca + Mg(OH)2 =>
Mg + Ca(OH)2 = Ca + Mg(OH)2
C5H10 + HCl = C5H9Cl + H2 =>
C5H10 + HCl = C5H9Cl + H2
CaCl2 + Cs3PO4 = CaPO4 + Cs3Cl2 =>
CaCl2 + Cs3PO4 = CaPO4 + Cs3Cl2
Zn + AuNO3 = Au + ZnNO3 =>
Zn + AuNO3 = Au + ZnNO3
NaHCO3 + Ca(H2PO4)2 = Ca3(PO4)2 + Na2HPO4 + CO2 + H2O =>
8 NaHCO3 + 3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 Na2HPO4 + 8 CO2 + 8 H2O
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
NaClO + H2O + I2 = HIO3 + NaCl =>
5 NaClO + H2O + I2 = 2 HIO3 + 5 NaCl
Pb(NO3)2 + HCl = PbCl2 + HNO3* =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3*
OsTOs*(C3H2O)[MeAcOH] + (DmgNO)3Tm = (DmgNOC)3Tm[MeAcOH] + OsTOs*H2O =>
OsTOs*(C3H2O)[MeAcOH] + (DmgNO)3Tm = (DmgNOC)3Tm[MeAcOH] + OsTOs*H2O
P2O5 + HgO = PO2 + HgO2 =>
P2O5 + HgO = 2 PO2 + HgO2
H2O(l) + CaO(s) + CO2(g) = Ca(HCO3)2(s) =>
H2O(l) + CaO(s) + 2 CO2(g) = Ca(HCO3)2(s)
FeCl3(aq) + K3PO4(aq) = FePO4 + KCl(aq) =>
FeCl3(aq) + K3PO4(aq) = FePO4 + 3 KCl(aq)
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l) =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l)
Mg + Ca(OH)2 = MgO + Ca + H2 =>
2 Mg + Ca(OH)2 = 2 MgO + Ca + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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