| Équations équilibrées la veille |
3 K(OH) + Rb3(PO4) = K3(PO4) + 3 Rb(OH)
Ba + AlCl3 = Ba(Cl3)2 + Al =>
Ba + 2 AlCl3 = Ba(Cl3)2 + 2 Al
K(OH) + Rb3(PO4) = K3(PO4) + Rb(OH) =>
3 K(OH) + Rb3(PO4) = K3(PO4) + 3 Rb(OH)
Al + CO3 = Al(CO3)3 =>
Al + 3 CO3 = Al(CO3)3
Mg(NO3)2Na2CO3 = MgCO3Na2(NO3)2 =>
Mg(NO3)2Na2CO3 = MgCO3Na2(NO3)2
Cu(s) + I2 = CuI(s) =>
2 Cu(s) + I2 = 2 CuI(s)
Al + (NH4)ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3(NH4)ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O
NH4OH + Cu2NO3 = NH4NO3 + OHCu2 =>
NH4OH + Cu2NO3 = NH4NO3 + OHCu2
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
F + O2 = OF3 =>
6 F + O2 = 2 OF3
H3PO4 + Ba = BaPO4 + H =>
H3PO4 + Ba = BaPO4 + 3 H
CH3{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH3 + H2
NO2 + Ce4 = Ce(NO2)4 =>
16 NO2 + Ce4 = 4 Ce(NO2)4
NaCl + Al(NO3)3 = AlCl3 + NaNO3 =>
3 NaCl + Al(NO3)3 = AlCl3 + 3 NaNO3
NH4Cl + Pt = (NH4)2PtCl6 + NH3 + H2 =>
6 NH4Cl + Pt = (NH4)2PtCl6 + 4 NH3 + 2 H2
Mn + MnPO4 = Mn2O3 + P4 =>
20 Mn + 12 MnPO4 = 16 Mn2O3 + 3 P4
HNO3 + NH4OH = HN4NO3 + H2O =>
5 HNO3 + 5 NH4OH = 2 HN4NO3 + 14 H2O
(C6H12O6) = (C2H5OH)3 + CO2 =>
3(C6H12O6) = 2(C2H5OH)3 + 6 CO2
C15H32COO{-} + H2O + H{+} = CH4 + CO2 =>
8 C15H32COO{-} + 54 H2O + 8 H{+} = 93 CH4 + 35 CO2
SO2 + CaO + O3 = CaSO4 =>
3 SO2 + 3 CaO + O3 = 3 CaSO4
NH3 + OHCl = NCl3 + H2O =>
NH3 + 3 OHCl = NCl3 + 3 H2O
HF + SrOH = H2O + SrF =>
HF + SrOH = H2O + SrF
Sr(CrO4) + Ti(Cr2O4) = Sr(Cr2O4) + Ti(CrO4) =>
Sr(CrO4) + Ti(Cr2O4) = Sr(Cr2O4) + Ti(CrO4)
MnCl + KBrO + KOH = MnO2 + KBr + KCl + H2O =>
2 MnCl + 3 KBrO + 2 KOH = 2 MnO2 + 3 KBr + 2 KCl + H2O
MgOH2 + H2SO4 = Mg2(SO3)2 + H2O =>
2 MgOH2 + 2 H2SO4 = Mg2(SO3)2 + 4 H2O
CrS + HCl = CrCl + HS =>
CrS + HCl = CrCl + HS
PtO2 + H2 = PtH + H2O =>
2 PtO2 + 5 H2 = 2 PtH + 4 H2O
Ni(NO3)2 + (NH4)2SO4 = NiSO4 + NH4NO3 =>
Ni(NO3)2 + (NH4)2SO4 = NiSO4 + 2 NH4NO3
C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3
Pb(CH3COO)2 + NaHSO4 = CH3COOH + PbSO4 + Na2SO4 =>
Pb(CH3COO)2 + 2 NaHSO4 = 2 CH3COOH + PbSO4 + Na2SO4
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
SnCl2H2O + KCl = KCl*KSnCl3H2O =>
SnCl2H2O + 2 KCl = KCl*KSnCl3H2O
Ca + Na = Ca3Na2 =>
3 Ca + 2 Na = Ca3Na2
Fe(Cl3)3 + (Na2)2HPO4 = Fe2(HPO4)3 + Na2Cl3 =>
2 Fe(Cl3)3 + 3(Na2)2HPO4 = Fe2(HPO4)3 + 6 Na2Cl3
NaHSO4(aq) + Na2CO3(aq) = Na2HSO4(aq) + NaCO3(aq) =>
NaHSO4(aq) + Na2CO3(aq) = Na2HSO4(aq) + NaCO3(aq)
CO2 + H2S = COS + H2O =>
CO2 + H2S = COS + H2O
WO2 + Al = Al2O3 + W =>
3 WO2 + 4 Al = 2 Al2O3 + 3 W
Co + Br = Co2Br =>
2 Co + Br = Co2Br
CaO + HCl = CaOHCl =>
CaO + HCl = CaOHCl
HOCH2CH2CH2OH + O2 = HOCH2CH2COOH + H2O =>
HOCH2CH2CH2OH + O2 = HOCH2CH2COOH + H2O
KOH(aq) + Cd(CH3CO2)2(aq) = Cd(OH)2(s) + KCH3CO2(aq) =>
2 KOH(aq) + Cd(CH3CO2)2(aq) = Cd(OH)2(s) + 2 KCH3CO2(aq)
SrS + Ba(NO3)2 = Sr(NO3)2 + BaS =>
SrS + Ba(NO3)2 = Sr(NO3)2 + BaS
O3 + CuCl2 = CuO + Cl2 =>
O3 + 3 CuCl2 = 3 CuO + 3 Cl2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
H2S + H2O = SO3{2-} + H{+} + e =>
H2S + 3 H2O = SO3{2-} + 8 H{+} + 6e
Al(NO3)3 + CuSO4 = Al2(SO4)3 + Cu(NO3)2 =>
2 Al(NO3)3 + 3 CuSO4 = Al2(SO4)3 + 3 Cu(NO3)2
CH3COOH + Na2CO3 = C3H7COONa + H2O + CO2 =>
5 CH3COOH + Na2CO3 = 2 C3H7COONa + 3 H2O + 3 CO2
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Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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