| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 Li(NO3)
HC2O4{-} + OH{-} = C2O4{2-} + H2O =>
HC2O4{-} + OH{-} = C2O4{2-} + H2O
CoCO3 + HCl = CoCl2 + H2CO3 =>
CoCO3 + 2 HCl = CoCl2 + H2CO3
AlCl3*6H2O = Al(OH)2{+} + Cl{-} + H3O{+} + H2O =>
AlCl3*6H2O = Al(OH)2{+} + 3 Cl{-} + 2 H3O{+} + 2 H2O
NO2 + KMnO4 + KOH = KNO3 + K2MnO3 + H2O =>
3 NO2 + KMnO4 + 4 KOH = 3 KNO3 + K2MnO3 + 2 H2O
F + CaBr2 = CaF2 + Br2 =>
2 F + CaBr2 = CaF2 + Br2
Zn + NO3{-} + H2O = ZnO2{2-} + NH3 + H{+} =>
4 Zn + NO3{-} + 5 H2O = 4 ZnO2{2-} + NH3 + 7 H{+}
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
Na2SIO3 + H2O = H2SIO3 + NaOH =>
Na2SIO3 + 2 H2O = H2SIO3 + 2 NaOH
C3H(g) + O2(g) = CO2(g) + H2O(g) =>
4 C3H(g) + 13 O2(g) = 12 CO2(g) + 2 H2O(g)
NHNO3 + NaOH + Zn = NH3 + Na2ZnO2 + H2O =>
2 NHNO3 + 22 NaOH + 11 Zn = 4 NH3 + 11 Na2ZnO2 + 6 H2O
K[Cr(OH)4] + PbO2 + KOH = K2CrO4 + K2[Pb(OH)4] + H2O =>
2 K[Cr(OH)4] + 3 PbO2 + 8 KOH = 2 K2CrO4 + 3 K2[Pb(OH)4] + 2 H2O
CoCO3 + C5H8O2 = Co(C5H7O2)2 + H2O + CO2 =>
CoCO3 + 2 C5H8O2 = Co(C5H7O2)2 + H2O + CO2
CH2CCH3CHC2H5CH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH2CCH3CHC2H5CH2CH2CH2CH3 + 15 O2 = 10 CO2 + 10 H2O
S + Cl2 = SCl6 =>
S + 3 Cl2 = SCl6
AlGaN + SF6 = AlF + N2 + Ga + S =>
6 AlGaN + SF6 = 6 AlF + 3 N2 + 6 Ga + S
MnO2 + OH{-} = MnO4 + H2O + e =>
MnO2 + 4 OH{-} = MnO4 + 2 H2O + 4e
CuNO3 = Cu2O + NO2 + O2 =>
4 CuNO3 = 2 Cu2O + 4 NO2 + O2
Cu(NO3)2 + Na2SiO3 = Cu2(SiO3)2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2SiO3 = Cu2(SiO3)2 + 4 NaNO3
Na2O + HClO4 = NaClO4 + H2O =>
Na2O + 2 HClO4 = 2 NaClO4 + H2O
SiO2(s) + C(s) = Si + CO(g) =>
SiO2(s) + 2 C(s) = Si + 2 CO(g)
Ba + CH3COOH = H2 + Ba(C2H3O2)2 =>
Ba + 2 CH3COOH = H2 + Ba(C2H3O2)2
NaAlH4 + H2O = NaOH + Al(OH)3 + H2 =>
NaAlH4 + 4 H2O = NaOH + Al(OH)3 + 4 H2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
H2CO3 + NaOH = CO3OH + NaH2 =>
H2CO3 + NaOH = CO3OH + NaH2
NH4VO3 + H2SO4 + KI = V2(SO4)3 + (NH4)2SO4 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 6 H2SO4 + 4 KI = V2(SO4)3 + (NH4)2SO4 + 6 H2O + 2 K2SO4 + 2 I2
SiCl4(s) + H2O(l) = H4SiO4(s) + HCl(aq) =>
SiCl4(s) + 4 H2O(l) = H4SiO4(s) + 4 HCl(aq)
S + H2SO4 = SSO4 + H =>
S + H2SO4 = SSO4 + 2 H
Cu(ClO2)2 + Zn = Zn(ClO2)2 + Cu =>
Cu(ClO2)2 + Zn = Zn(ClO2)2 + Cu
KMnO4 + NO + H2SO4 = MnSO4 + NO2 + K2SO + H2O =>
2 KMnO4 + 8 NO + 3 H2SO4 = 2 MnSO4 + 8 NO2 + K2SO + 3 H2O
Rb + C2H4O2 = C2H3O2Rb + H2 =>
2 Rb + 2 C2H4O2 = 2 C2H3O2Rb + H2
Cl + CH5 = ClCH5 =>
Cl + CH5 = ClCH5
Al + Pb(CH3CO2)2 = Al(CH3CO2)2 + Pb =>
Al + Pb(CH3CO2)2 = Al(CH3CO2)2 + Pb
CH3(CH2)12COOH + Li = CH3(CH2)12COOLi + H2 =>
2 CH3(CH2)12COOH + 2 Li = 2 CH3(CH2)12COOLi + H2
FeSCN + NaF = FeF6 + Na + SCN =>
FeSCN + 6 NaF = FeF6 + 6 Na + SCN
MgSO4(aq) + BaCl2(aq) = MgCl2(aq) + BaSO4(aq) =>
MgSO4(aq) + BaCl2(aq) = MgCl2(aq) + BaSO4(aq)
Ba(NO3)2 + Na2CO3 = BaCO3 + Na2(NO3)2 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + Na2(NO3)2
KI(aq) + CO(NO3)2(aq) = KNO3 + COI2 =>
2 KI(aq) + CO(NO3)2(aq) = 2 KNO3 + COI2
C3H8O3 + H2O = C2H8O + CH2O2 =>
5 C3H8O3 + 3 H2O = 4 C2H8O + 7 CH2O2
SiHCl3 + Ca(OH)2 = SiO2 + H2 + HCl + CaCl2 =>
SiHCl3 + Ca(OH)2 = SiO2 + H2 + HCl + CaCl2
HCHO + CuO = HCOOH + Cu =>
HCHO + CuO = HCOOH + Cu
S + CaO = SO2 + Ca =>
S + 2 CaO = SO2 + 2 Ca
CH2NO2Na + (CH3)2SO4 = Na2SO4 + CH3CH2NO2 =>
2 CH2NO2Na + (CH3)2SO4 = Na2SO4 + 2 CH3CH2NO2
Mg(NO3)2 + KCl = MgCl2 + K(NO3) =>
Mg(NO3)2 + 2 KCl = MgCl2 + 2 K(NO3)
Li2SO3 + H2O = LiOH + H2SO3 =>
Li2SO3 + 2 H2O = 2 LiOH + H2SO3
AgCl(s) + NH4OH = [Ag(NH3)2]Cl + H2O =>
AgCl(s) + 2 NH4OH = [Ag(NH3)2]Cl + 2 H2O
C2H6O + [O] = CO2 + H2O =>
C2H6O + 6[O] = 2 CO2 + 3 H2O
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
NaN3 + H2O = HN3 + Na2O =>
2 NaN3 + H2O = 2 HN3 + Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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