| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H7N + C4H6O3 = C8H9NO + CH3COOH
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
MgO + N2O5 = Mg(NO3)2 =>
MgO + N2O5 = Mg(NO3)2
CH4 + SO4{2-} = HCO3{-} + HS{-} + H2O =>
CH4 + SO4{2-} = HCO3{-} + HS{-} + H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
AgNO3 + KI + NH4OH = KNO3 + AgOH + NH4I =>
AgNO3 + KI + NH4OH = KNO3 + AgOH + NH4I
KBrO3 + KI + HBr = H2O + I2 + KBr =>
KBrO3 + 6 KI + 6 HBr = 3 H2O + 3 I2 + 7 KBr
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
O5 = O17 =>
17 O5 = 5 O17
K2MnO4 + HNO3 = Mn(NO3)2 + KOH + O2 =>
K2MnO4 + 2 HNO3 = Mn(NO3)2 + 2 KOH + O2
KI + CI{+2} = KCI + I{+2} =>
KI + CI{+2} = KCI + I{+2}
Ca(HCO3)2 + C17H35COOK = KHCO3 + (C17H35COO)2Ca =>
Ca(HCO3)2 + 2 C17H35COOK = 2 KHCO3 + (C17H35COO)2Ca
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pb(CH3COOH)2 + HCl = PbCl2 + HCH3COOH =>
Pb(CH3COOH)2 + 2 HCl = PbCl2 + 2 HCH3COOH
Zn + KCN + H2O = K2[Zn(CN)4] + KOH + H2 =>
Zn + 4 KCN + 2 H2O = K2[Zn(CN)4] + 2 KOH + H2
SO2H2O + O2 = H2SO4 =>
2 SO2H2O + O2 = 2 H2SO4
Ti2(SO4)2 + H2O = Ti(OH)2 + H2SO4 =>
Ti2(SO4)2 + 4 H2O = 2 Ti(OH)2 + 2 H2SO4
ZnBr2 + NiSO4 = NiBr2 + ZnSO4 =>
ZnBr2 + NiSO4 = NiBr2 + ZnSO4
Zm + CuSO4 = ZmSO4 + Cu =>
Zm + CuSO4 = ZmSO4 + Cu
NaClO2 + HCl = Cl2 + H2O + NaCl =>
NaClO2 + 4 HCl = 2 Cl2 + 2 H2O + NaCl
ZnI2(aq) + NaOH(aq) = Zn(OH)2(s) + NaI(aq) =>
ZnI2(aq) + 2 NaOH(aq) = Zn(OH)2(s) + 2 NaI(aq)
NaClO2 + HCl = Cl2 + H2O + NaCl =>
NaClO2 + 4 HCl = 2 Cl2 + 2 H2O + NaCl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ba(OH)2 + NaNo3 = Ba(No3)2 + NaOH =>
Ba(OH)2 + 2 NaNo3 = Ba(No3)2 + 2 NaOH
NaClO2 + HCl = Cl2 + H2O + NaCl =>
NaClO2 + 4 HCl = 2 Cl2 + 2 H2O + NaCl
NCO3 = NO + CO2 =>
NCO3 = NO + CO2
LiCl + (NH4)2S = NH4Cl + Li2S =>
2 LiCl + (NH4)2S = 2 NH4Cl + Li2S
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2CO3 + CuCl2 + H2O = Cu(OH)2 + KCl + CO2 =>
K2CO3 + CuCl2 + H2O = Cu(OH)2 + 2 KCl + CO2
FeO + Fe2O3 = Fe(FeO2)2 =>
FeO + Fe2O3 = Fe(FeO2)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO(s) + H3O(aq) + H2O(l) = Cu(H2O)6(aq) =>
CuO(s) + 2 H3O(aq) + 3 H2O(l) = Cu(H2O)6(aq)
LiCl + (NH4)2S = NH4Cl + Li2S =>
2 LiCl + (NH4)2S = 2 NH4Cl + Li2S
Pb + Na3PO4 = Pb3PO4 + Na =>
3 Pb + Na3PO4 = Pb3PO4 + 3 Na
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
NOHSO4 + NaOH = Na2SO4 + NaNO2 + H2O =>
NOHSO4 + 3 NaOH = Na2SO4 + NaNO2 + 2 H2O
CaCO3 + HCl = CaCO + Cl + H2O =>
CaCO3 + 4 HCl = CaCO + 4 Cl + 2 H2O
SiH2O2 = SiOH2O =>
SiH2O2 = SiOH2O
C18H34O2 + CH3OH = C17H33CO2CH3 + H2O =>
C18H34O2 + CH3OH = C17H33CO2CH3 + H2O
Al + NO2 = AlN + Al2O3 =>
7 Al + 3 NO2 = 3 AlN + 2 Al2O3
Sr(HCO3)2 + HCl = CO2 + H2O + SrCl2 =>
Sr(HCO3)2 + 2 HCl = 2 CO2 + 2 H2O + SrCl2
Pb2(NO3)2 + Fe2 = Fe2(NO3)2 + Pb2 =>
Pb2(NO3)2 + Fe2 = Fe2(NO3)2 + Pb2
Al + S + KNO3 = Al2O3 + K2S + N2 =>
4 Al + S + 2 KNO3 = 2 Al2O3 + K2S + N2
KrF2 + Au = (KrF)[AuF6] + Kr =>
7 KrF2 + 2 Au = 2(KrF)[AuF6] + 5 Kr
Mg + H2O + Nh4Cl = MgCl2 + H2 + Nh4OH =>
Mg + 2 H2O + 2 Nh4Cl = MgCl2 + H2 + 2 Nh4OH
KOH + Cl2 + Br2 = KBrO3 + KCl + H2O =>
12 KOH + 5 Cl2 + Br2 = 2 KBrO3 + 10 KCl + 6 H2O
Cr2O3 + K2O = KCrO2 =>
Cr2O3 + K2O = 2 KCrO2
Br2 + CH3Cl = CH2Br2 + HCl =>
Br2 + CH3Cl = CH2Br2 + HCl
Cr(CO3)2 = CrO2 + CO2 =>
Cr(CO3)2 = CrO2 + 2 CO2
KHT + NaOH = KNaOH + HT =>
KHT + NaOH = KNaOH + HT
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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