| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KNO3 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 K2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaOH + C6H5OH = Na(C6H5O) + H2O =>
NaOH + C6H5OH = Na(C6H5O) + H2O
KOH + HCl(l) = KCl(s) + H2O(l) =>
KOH + HCl(l) = KCl(s) + H2O(l)
NH4Cl + NaOH = NH2OH + NaCl + H2 =>
NH4Cl + NaOH = NH2OH + NaCl + H2
Cu2S + O2 + H2SO4 = CuSO4 + H2O =>
2 Cu2S + 5 O2 + 2 H2SO4 = 4 CuSO4 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
KMnO4 + NaHSO3 + H2SO4 = MnSO4 + Na2SO4 + H2O + KHSO4 =>
4 KMnO4 + 10 NaHSO3 + 3 H2SO4 = 4 MnSO4 + 5 Na2SO4 + 6 H2O + 4 KHSO4
Mg + NH3 + H2O = NH4 + Mg(OH)2 =>
Mg + 2 NH3 + 2 H2O = 2 NH4 + Mg(OH)2
CH3CHO + NaCN + (NH4)2CO3 = (CH3)C3H3O2N2 + NaOH + NH3 =>
14 CH3CHO + 20 NaCN + 12(NH4)2CO3 = 15(CH3)C3H3O2N2 + 20 NaOH + 14 NH3
(C2H5)2NH2Cl + CuCl2 = ((CH3CH2)2NH2)2*[CuCl4] =>
2(C2H5)2NH2Cl + CuCl2 = ((CH3CH2)2NH2)2*[CuCl4]
Al2(SO4)3 + H2O = AlOHSO4 + H2SO4 =>
Al2(SO4)3 + 2 H2O = 2 AlOHSO4 + H2SO4
Mg + HCl = MgCl2 + H1 =>
Mg + 2 HCl = MgCl2 + 2 H1
NaIO3 + Na2SO3 = Na2SO4 + NaI =>
NaIO3 + 3 Na2SO3 = 3 Na2SO4 + NaI
F + AuCl = AuF + Cl =>
F + AuCl = AuF + Cl
(NH2)2CO + Na2CO3 = NaCNO + NH3 + CO2 =>
3(NH2)2CO + Na2CO3 = 2 NaCNO + 4 NH3 + 2 CO2
C2H2N + O3 = CO2 + H2O + NO2 =>
3 C2H2N + 7 O3 = 6 CO2 + 3 H2O + 3 NO2
Mn2O3(s) + CO(g) = Mn(s) + CO2(g) =>
Mn2O3(s) + 3 CO(g) = 2 Mn(s) + 3 CO2(g)
N2O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HNO3 + H2O =>
5 N2O + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 10 HNO3 + 7 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C516H1034 + O2 = CO2 + H2O =>
2 C516H1034 + 1549 O2 = 1032 CO2 + 1034 H2O
CoCl2*6H2O + H2O2 + NH4Cl + NH3 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + H2O2 + 2 NH4Cl + 8 NH3 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
CH2ClCH2Cl + KOH = CH2OHCH2OH + KCl =>
CH2ClCH2Cl + 2 KOH = CH2OHCH2OH + 2 KCl
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Fe + CuSO4 = Fe2(SO4)2 + Cu =>
2 Fe + 2 CuSO4 = Fe2(SO4)2 + 2 Cu
AgNO3(l) + CaCl2(l) = AgCl(s) + Ca(NO3)2(l) =>
2 AgNO3(l) + CaCl2(l) = 2 AgCl(s) + Ca(NO3)2(l)
C2H5Cl2 + O2 = CO2 + H2O + Cl =>
4 C2H5Cl2 + 13 O2 = 8 CO2 + 10 H2O + 8 Cl
CaCO3 + CeO2 + CoO + ReO2 = CaCeCoReO6 + CO2 =>
CaCO3 + CeO2 + CoO + ReO2 = CaCeCoReO6 + CO2
H2O + HCl = H3 + ClO3 =>
9 H2O + 3 HCl = 7 H3 + 3 ClO3
KIO3 + KI + C17H35COOH = C17H35COOK + H2O + I2 =>
KIO3 + 5 KI + 6 C17H35COOH = 6 C17H35COOK + 3 H2O + 3 I2
NaNO3(s) = NaO + NO2 =>
NaNO3(s) = NaO + NO2
C5H12 = C3H3 + H2 =>
6 C5H12 = 10 C3H3 + 21 H2
H2SO4 + MgN2O6 = MgSO4 + HNO3 =>
H2SO4 + MgN2O6 = MgSO4 + 2 HNO3
(NH4)2C2O4(aq) + CaCl2(aq) = CaC2O4(s) + NH4Cl(aq) =>
(NH4)2C2O4(aq) + CaCl2(aq) = CaC2O4(s) + 2 NH4Cl(aq)
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3(aq) + Ba(s) = Ba(NO3)2(aq) + H2O(l) + NO2 =>
4 HNO3(aq) + Ba(s) = Ba(NO3)2(aq) + 2 H2O(l) + 2 NO2
Mg{+} + N{-}3 = MgN =>
Mg{+} + N{-}3 = MgN
MnO2 + KNO3 + HNO3 + Cl2 = KClO3 + Mn(NO3)3 + H2O =>
10 MnO2 + 2 KNO3 + 28 HNO3 + Cl2 = 2 KClO3 + 10 Mn(NO3)3 + 14 H2O
BaSO4 + HNO3 = BaH + NO3SO4 =>
BaSO4 + HNO3 = BaH + NO3SO4
C18H34O2 + H2O = C18H34O2H + OH =>
C18H34O2 + H2O = C18H34O2H + OH
Rb + HBr = RbBr + H2(l) =>
2 Rb + 2 HBr = 2 RbBr + H2(l)
BaCl2(aq) + NaNO3(aq) = Ba(NO3)2(aq) + NaCl(aq) =>
BaCl2(aq) + 2 NaNO3(aq) = Ba(NO3)2(aq) + 2 NaCl(aq)
NaBrO4 + H2SO4 + NaBr = Br2 + Na2SO4 + H2O =>
NaBrO4 + 4 H2SO4 + 7 NaBr = 4 Br2 + 4 Na2SO4 + 4 H2O
C2H6O2 + C8H6O4 = C9H8O4 + H2O =>
9 C2H6O2 + 9 C8H6O4 = 10 C9H8O4 + 14 H2O
CaCl2 + Na2S = CaS + NaCl =>
CaCl2 + Na2S = CaS + 2 NaCl
Zn3(PO4)2 + Al2(SO3)3 = ZnSO3 + AlPO4 =>
Zn3(PO4)2 + Al2(SO3)3 = 3 ZnSO3 + 2 AlPO4
PhCH3 + KMnO4 + H2SO4 = PhCOOK + K2SO4 + MnSO4 + H2O =>
10 PhCH3 + 12 KMnO4 + 13 H2SO4 = 10 PhCOOK + K2SO4 + 12 MnSO4 + 28 H2O
HI(aq) + K2SO3(s) = KI(aq) + H2SO3 =>
2 HI(aq) + K2SO3(s) = 2 KI(aq) + H2SO3
H3AlO3 + B(OH)3 = BAlO3 + H2O =>
H3AlO3 + B(OH)3 = BAlO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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