| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca2N3 = 2 Ca + 3 N
Mg(HCO3)2 = H2O + MgO + CO2 =>
Mg(HCO3)2 = H2O + MgO + 2 CO2
C6H5OH + Br2 = C6H4Br + H2O =>
2 C6H5OH + Br2 = 2 C6H4Br + 2 H2O
NH4CH3COO + Ba(OH)2 = NH4OH + Ba(CH3COO)2 =>
2 NH4CH3COO + Ba(OH)2 = 2 NH4OH + Ba(CH3COO)2
Fe(SCN)3 + KCNS = FeK + SCN =>
Fe(SCN)3 + KCNS = FeK + 4 SCN
P4 + KBrO3 = P2O5 + K2O + Br2 =>
P4 + 4 KBrO3 = 2 P2O5 + 2 K2O + 2 Br2
AgClO4 + K2S = Ag2S + KClO4 =>
2 AgClO4 + K2S = Ag2S + 2 KClO4
ClO3{-} + H{+} + {-} = Cl{-} + H2O =>
ClO3{-} + 6 H{+} + 6e = Cl{-} + 3 H2O
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O
Fe + MgCO3 = FeCO3 + Mg =>
Fe + MgCO3 = FeCO3 + Mg
MgCl2 + Fr = FrCl + Mg =>
MgCl2 + 2 Fr = 2 FrCl + Mg
NaOH + C18H34O2 = C18H33NaO2 + H2O =>
NaOH + C18H34O2 = C18H33NaO2 + H2O
CH3CHCH2 + H2SO4 + Ca(OH)2 = CH2O + H2 + CaHSO3 =>
2 CH3CHCH2 + 2 H2SO4 + 2 Ca(OH)2 = 6 CH2O + 3 H2 + 2 CaHSO3
FeCl2 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K2Cl =>
FeCl2 + K4[Fe(CN)6] = Fe[Fe(CN)6] + 2 K2Cl
Ga2O3 + KOH = Ga(OH)3 + K2O =>
Ga2O3 + 6 KOH = 2 Ga(OH)3 + 3 K2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2Mg + IOH = MgI2 + H2O =>
H2Mg + 2 IOH = MgI2 + 2 H2O
Au + CuSO4 = Cu + AuSO4 =>
Au + CuSO4 = Cu + AuSO4
CrO3 + KCl = KCrO3Cl =>
CrO3 + KCl = KCrO3Cl
XCH2 + KMnO4 + H2SO4 = XO + CO2 + K2SO4 + MnSO4 + H2O =>
5 XCH2 + 8 KMnO4 + 12 H2SO4 = 5 XO + 5 CO2 + 4 K2SO4 + 8 MnSO4 + 17 H2O
K2(Cu(CN)4) + Zn = K + Zn(Cu(CN)4) =>
K2(Cu(CN)4) + Zn = 2 K + Zn(Cu(CN)4)
HNO3 + K2O = KNO3 + H2O =>
2 HNO3 + K2O = 2 KNO3 + H2O
TiCl3 + Ti2O3 = TiOCl =>
TiCl3 + Ti2O3 = 3 TiOCl
Fe(OH)3 + HCN = Fe(CN)3 + H2O =>
Fe(OH)3 + 3 HCN = Fe(CN)3 + 3 H2O
KOH + SrI2 = Sr(OH)2 + KI =>
2 KOH + SrI2 = Sr(OH)2 + 2 KI
AlH2PO2 + Na2CO3 = NaH2PO2 + Al2O3 + C =>
2 AlH2PO2 + Na2CO3 = 2 NaH2PO2 + Al2O3 + C
FeI2 + Cr3(PO3)2 = Fe3(PO3)2 + CrI2 =>
3 FeI2 + Cr3(PO3)2 = Fe3(PO3)2 + 3 CrI2
NaNO3(aq) + KCl(aq) = KNO3(s) + NaCl =>
NaNO3(aq) + KCl(aq) = KNO3(s) + NaCl
H2(SO4) + BaBr2 = HBr + Ba(SO4) =>
H2(SO4) + BaBr2 = 2 HBr + Ba(SO4)
PbS + H2O2 = Pb(SO4) + H2O =>
PbS + 4 H2O2 = Pb(SO4) + 4 H2O
FeHCO3 + O2 = Fe2O3 + CO2 + H2O =>
2 FeHCO3 + O2 = Fe2O3 + 2 CO2 + H2O
Na3[Au(S2O3)2] + KI = AuI + K2S2O3 + NaI =>
Na3[Au(S2O3)2] + 4 KI = AuI + 2 K2S2O3 + 3 NaI
C10H12S4 + O2 = CO2 + SO2 + H2O =>
C10H12S4 + 17 O2 = 10 CO2 + 4 SO2 + 6 H2O
Cu(OH)2 + NH4OH = Cu(NH3)(OH)2 + H2O =>
Cu(OH)2 + NH4OH = Cu(NH3)(OH)2 + H2O
NH4OH = (NH3) + H2O =>
NH4OH = (NH3) + H2O
Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O
Zn + HCl(aq) = ZnCl2 + H2 =>
Zn + 2 HCl(aq) = ZnCl2 + H2
CuSO4 + Na2O = CuO + Na2SO4 =>
CuSO4 + Na2O = CuO + Na2SO4
InBr3 + NaOH = In(OH)3 + NaBr =>
InBr3 + 3 NaOH = In(OH)3 + 3 NaBr
NH4Cl + AgC2H3O2 = NH4 + AgC2H3 + ClO2 =>
NH4Cl + AgC2H3O2 = NH4 + AgC2H3 + ClO2
H8SiO6 + Na2MoO4 + H2SO4 = H8[Si(Mo2O7)6] + Na2SO4 + H2O =>
H8SiO6 + 12 Na2MoO4 + 12 H2SO4 = H8[Si(Mo2O7)6] + 12 Na2SO4 + 12 H2O
Y(NO3)3*6H2O + Bi5O(OH)9(NO3)4 + Fe(NO3)3*9H2O = Y3Bi3Fe10O24 + NO2 + H2O + O2 =>
60 Y(NO3)3*6H2O + 12 Bi5O(OH)9(NO3)4 + 200 Fe(NO3)3*9H2O = 20 Y3Bi3Fe10O24 + 828 NO2 + 2214 H2O + 207 O2
FeSO4 + NaOH = Na2SO4 + Fe + O3 + H3 =>
3 FeSO4 + 6 NaOH = 3 Na2SO4 + 3 Fe + 2 O3 + 2 H3
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cr2(OH)3 + HSO3 = Cr2(SO3)3 + H2O =>
Cr2(OH)3 + 3 HSO3 = Cr2(SO3)3 + 3 H2O
ZnS + C = Zn + CS =>
ZnS + C = Zn + CS
H2(SO4) + SnCO3 = SnSO4 + H2O + CO2 =>
H2(SO4) + SnCO3 = SnSO4 + H2O + CO2
Hg + HCl = H + Hg2Cl =>
2 Hg + HCl = H + Hg2Cl
Cu(No3)2 + BaS = CuS + Ba(No3)2 =>
Cu(No3)2 + BaS = CuS + Ba(No3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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