| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(s) + H2SO4 + 7 H2O = FeSO4*7H2O + H2(g)
Cu(C2H3O2)2 + C5H8O4 = Cu(C5H6O4) + HC2H3O2 =>
Cu(C2H3O2)2 + C5H8O4 = Cu(C5H6O4) + 2 HC2H3O2
FeCI3 + Na2CO3 = FeCO3 + Na2CI3 =>
FeCI3 + Na2CO3 = FeCO3 + Na2CI3
CO2 + H2O = C2H12O6 + O2 =>
2 CO2 + 6 H2O = C2H12O6 + 2 O2
O + F = OF2 =>
O + 2 F = OF2
Cr2O3 + Na2SO3 + KNO3 = Na2CrO4 + SO2 + KNO2 =>
Cr2O3 + 2 Na2SO3 + 3 KNO3 = 2 Na2CrO4 + 2 SO2 + 3 KNO2
KMnO4 + H2C2O4 + H2O = MnO2 + KHCO3 + H2CO3 =>
2 KMnO4 + 3 H2C2O4 + 2 H2O = 2 MnO2 + 2 KHCO3 + 4 H2CO3
Sr(OH)2 + Na2CO3 = NaOH + SrCO3 =>
Sr(OH)2 + Na2CO3 = 2 NaOH + SrCO3
B + O2 = BO2 =>
B + O2 = BO2
KMnO4 + H2C2O4 + H2O = MnO2 + KHCO3 + H2CO3 =>
2 KMnO4 + 3 H2C2O4 + 2 H2O = 2 MnO2 + 2 KHCO3 + 4 H2CO3
C6H6 + HClO = C6H4ClOH + H2 =>
C6H6 + HClO = C6H4ClOH + H2
B2H6 = B5H9 + H2 =>
5 B2H6 = 2 B5H9 + 6 H2
C20H14O4 + H2O = C20H16O5 =>
C20H14O4 + H2O = C20H16O5
Zn(NO3)2(aq) + Ag(s) = Zn(aq) + Ag(NO3)2 =>
Zn(NO3)2(aq) + Ag(s) = Zn(aq) + Ag(NO3)2
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
Cu + MgO = Cu2O3 + Mg =>
2 Cu + 3 MgO = Cu2O3 + 3 Mg
MnS + O2 = MnO2 + SO2 =>
MnS + 2 O2 = MnO2 + SO2
Pb + P = Pb3P2 =>
3 Pb + 2 P = Pb3P2
C3H5(OOC(CH2)14CH3)3 + H2O = C3H5(OH)3 + CH3(CH2)14COOH =>
C3H5(OOC(CH2)14CH3)3 + 3 H2O = C3H5(OH)3 + 3 CH3(CH2)14COOH
U + Te = U2Te3 =>
2 U + 3 Te = U2Te3
CH3CHO + H2 = CH3CH2OH =>
CH3CHO + H2 = CH3CH2OH
CuCl2 + KON = Cu(ON)2 + KCl =>
CuCl2 + 2 KON = Cu(ON)2 + 2 KCl
LiPO4 + Ba(OH)2 = LiOH + Ba(PO4)2 =>
2 LiPO4 + Ba(OH)2 = 2 LiOH + Ba(PO4)2
Mg(OH)2 + H3MoO4 = (Mg(OH))3MoO4 + H2O =>
3 Mg(OH)2 + H3MoO4 = (Mg(OH))3MoO4 + 3 H2O
NaOH(aq) + CuCl(aq) = NaCl(s) + CuOH(aq) =>
NaOH(aq) + CuCl(aq) = NaCl(s) + CuOH(aq)
H3CCHO + O2 = CO2 + H2O =>
2 H3CCHO + 5 O2 = 4 CO2 + 4 H2O
Hg2(NO2)2 + Li = Li(NO2)2 + Hg2 =>
Hg2(NO2)2 + Li = Li(NO2)2 + Hg2
MgO + HI = MgI2 + H2O =>
MgO + 2 HI = MgI2 + H2O
K2MnO4 + C2H5OH = CH3CO2K + MnO2 + KOH =>
2 K2MnO4 + C2H5OH = CH3CO2K + 2 MnO2 + 3 KOH
NaHCO3 + Ni(NO3)2 = NaNO3 + Ni(HCO3)2 =>
2 NaHCO3 + Ni(NO3)2 = 2 NaNO3 + Ni(HCO3)2
CU + HNO3 = CU(NO3)2 + H =>
CU + 2 HNO3 = CU(NO3)2 + 2 H
FeO + SO4 = O2 + FeSO4 =>
2 FeO + 2 SO4 = O2 + 2 FeSO4
FeS2 + Fe2(SO4)3 + H2O = FeSO4 + H2SO4 =>
FeS2 + 7 Fe2(SO4)3 + 8 H2O = 15 FeSO4 + 8 H2SO4
O2 + Cl2 = ClO2 =>
2 O2 + Cl2 = 2 ClO2
As2S3 = As4 + S8 =>
8 As2S3 = 4 As4 + 3 S8
C8H11 + O2 = CO2 + H2O =>
4 C8H11 + 43 O2 = 32 CO2 + 22 H2O
CH3CO2Na + HCN = CH2CO2Na + H2CN =>
CH3CO2Na + HCN = CH2CO2Na + H2CN
Na[PO4] + Ca[Cl] = Ca[PO4] + Na[Cl] =>
Na[PO4] + Ca[Cl] = Ca[PO4] + Na[Cl]
C6H14 + O2 = CO1 + H2O =>
2 C6H14 + 13 O2 = 12 CO1 + 14 H2O
Al2(CO3)(s) = Al(s) + C(s) + O2(g) =>
2 Al2(CO3)(s) = 4 Al(s) + 2 C(s) + 3 O2(g)
NH3 + Cu(OH)2 = Cu(NH3)4(OH)2 =>
4 NH3 + Cu(OH)2 = Cu(NH3)4(OH)2
Ba(CN)2 + Na2CO3 = BaCO3 + NaCN =>
Ba(CN)2 + Na2CO3 = BaCO3 + 2 NaCN
CH3CH2I + KCN = CH3CH2CN + KI =>
CH3CH2I + KCN = CH3CH2CN + KI
OF2 + H2O = HF + O2 =>
OF2 + H2O = 2 HF + O2
C4H10(liq) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(liq) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Cu(NO3)2 + ZnCl2 = CuCl2 + Zn(NO3)2 =>
Cu(NO3)2 + ZnCl2 = CuCl2 + Zn(NO3)2
H2S + NO3 = S + NO + H2O =>
2 H2S + NO3 = 2 S + NO + 2 H2O
KF + H2O = KOH + FH =>
KF + H2O = KOH + FH
V2O5 + H3PO4 = V3(PO4)5 + H2O =>
3 V2O5 + 10 H3PO4 = 2 V3(PO4)5 + 15 H2O
K2CrO4 = K2O + CrO3 =>
K2CrO4 = K2O + CrO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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