| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + O2 = H2O2
HCl + [Cu(NH3)2](NO3)2 = [Cu(NH3)2]Cl2 + HNO3 =>
2 HCl + [Cu(NH3)2](NO3)2 = [Cu(NH3)2]Cl2 + 2 HNO3
(C17H33COO)3C3H5 + KOH = C17H33COOK + C3H5(OH)3 =>
(C17H33COO)3C3H5 + 3 KOH = 3 C17H33COOK + C3H5(OH)3
Hg2(aq) + NaCl(aq) = HgCl2(s) + Na2(aq) =>
Hg2(aq) + 4 NaCl(aq) = 2 HgCl2(s) + 2 Na2(aq)
FeCl2 + Na3P = Fe3(P)2 + NaCl =>
3 FeCl2 + 2 Na3P = Fe3(P)2 + 6 NaCl
NaCH3COO + H2SO4 = C2H3O2H + Na2SO4 =>
2 NaCH3COO + H2SO4 = 2 C2H3O2H + Na2SO4
HCIO3 + H2S = H2SO4 + HCI =>
4 HCIO3 + 3 H2S = 3 H2SO4 + 4 HCI
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + H2SO4(ac) = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4(ac) = Al2(SO4)3 + 3 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgOH + Br2 = AgBr + H2O + O2 =>
4 AgOH + 2 Br2 = 4 AgBr + 2 H2O + O2
NaHCO3 + HNO3 = NaNO3 + H2CO3 =>
NaHCO3 + HNO3 = NaNO3 + H2CO3
ClOH + Ca(OH)2 = (ClO)2Ca + H2O =>
2 ClOH + Ca(OH)2 = (ClO)2Ca + 2 H2O
MnCO3 + KClO3 = MnO2 + KCl + CO2 =>
3 MnCO3 + KClO3 = 3 MnO2 + KCl + 3 CO2
Ag + Cu(NO3)2 = Cu + AgNO3 =>
2 Ag + Cu(NO3)2 = Cu + 2 AgNO3
PtCl4 + NH3 = PtCl2(NH3)6 + Cl2 =>
PtCl4 + 6 NH3 = PtCl2(NH3)6 + Cl2
Ag3PO4 + BaSO4 = Ag2SO4 + Ba3(PO4)2 =>
2 Ag3PO4 + 3 BaSO4 = 3 Ag2SO4 + Ba3(PO4)2
Mg(s) + HCl(aq) = MgCl2 + H2(aq) =>
Mg(s) + 2 HCl(aq) = MgCl2 + H2(aq)
C3H8 + CO2 = CO + H2O =>
C3H8 + 7 CO2 = 10 CO + 4 H2O
Ca(HCO3)2 + K2CO3 = CaCO3 + KHCO3 =>
Ca(HCO3)2 + K2CO3 = CaCO3 + 2 KHCO3
(C6H5CH2)(C6H5)3PCl + K4[ON(SO3)2]2 = [(C6H5CH2)(C6H5)3P]2ON(SO3)2 + KCl =>
4(C6H5CH2)(C6H5)3PCl + K4[ON(SO3)2]2 = 2[(C6H5CH2)(C6H5)3P]2ON(SO3)2 + 4 KCl
HCI + H2SO4 = CISO4 + H =>
HCI + H2SO4 = CISO4 + 3 H
Na2CO3 + CH3CH2COOH = CH3CH2COONa + H2O + CO2 =>
Na2CO3 + 2 CH3CH2COOH = 2 CH3CH2COONa + H2O + CO2
Li2CO3 + HBr = CO2 + LiBr + H2O =>
Li2CO3 + 2 HBr = CO2 + 2 LiBr + H2O
H2O2 + C3H6O = C9H18O6 + H2O =>
3 H2O2 + 3 C3H6O = C9H18O6 + 3 H2O
HCIO4 + CIO2 + H2O = HCIO3 =>
HCIO4 + 2 CIO2 + H2O = 3 HCIO3
FeCl3 + MgNO3 = Fe(NO3)3 + MgCl =>
FeCl3 + 3 MgNO3 = Fe(NO3)3 + 3 MgCl
Al(OH)3(s) + HNO3(aq) = Al(NO3)3 + H2O =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3 + 3 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
K + PO4 = KPO4 =>
K + PO4 = KPO4
Cl2Ba + H2SO4 = BaSO4 + HCl =>
Cl2Ba + H2SO4 = BaSO4 + 2 HCl
Mn(OH)2 + NH4OH = [Mn(NH3)2](OH)2 + H2O =>
Mn(OH)2 + 2 NH4OH = [Mn(NH3)2](OH)2 + 2 H2O
Cu + Mg(SO4)2 = Cu(SO4) + Mg =>
2 Cu + Mg(SO4)2 = 2 Cu(SO4) + Mg
Sn + HNO3 = Sn(NO3)2 + H2 =>
Sn + 2 HNO3 = Sn(NO3)2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(CuOH)2 + NH3 = [Cu(NH3)4](OH) =>
(CuOH)2 + 8 NH3 = 2[Cu(NH3)4](OH)
CO2 + Cl2 = CCl4 + O2 =>
CO2 + 2 Cl2 = CCl4 + O2
Fe2O3 + Na2(SO4) = Fe2(SO4)3 + Na2O =>
Fe2O3 + 3 Na2(SO4) = Fe2(SO4)3 + 3 Na2O
ICl4(s) = ICl(s) + Cl2(gas) =>
2 ICl4(s) = 2 ICl(s) + 3 Cl2(gas)
NaH2SO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
2 NaH2SO3 + 2 H2SO4 = Na2SO4 + 3 SO2 + 4 H2O
BaO2 + KI + HCl = KCl + BaCl2 + H2O + I2 =>
BaO2 + 2 KI + 4 HCl = 2 KCl + BaCl2 + 2 H2O + I2
C3H7OH + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O
Fe2O3 + LiOH = Fe(OH)3 + Li2O =>
Fe2O3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2O
Li + H2O = Li(HO)2 + H2 =>
Li + 2 H2O = Li(HO)2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HBrO3 + Li(OH) = Li(BrO3) + H2O =>
HBrO3 + Li(OH) = Li(BrO3) + H2O
Na{+3}PO{4} + Mg(NO{3}{2}) = Mg{3}(PO{4}){2} + NaNO{3} =>
Na{+3}PO{4} + Mg(NO{3}{2}) = Mg{3}(PO{4}){2} + NaNO{3}
CH3CH2CH2OH + CH3CO2H = CH3CO2CH2CH2CH3 + H2O =>
CH3CH2CH2OH + CH3CO2H = CH3CO2CH2CH2CH3 + H2O
I2 + KOH = KIO3 + KI3 + H2O =>
8 I2 + 6 KOH = KIO3 + 5 KI3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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