| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeOOH + 4 H{+} = Fe2(OH)2{4+} + 2 H2O
Na2SO4*10H2O + Na2CO3 = Na2CO3*10H2O + Na2SO4 =>
Na2SO4*10H2O + Na2CO3 = Na2CO3*10H2O + Na2SO4
CuSO4(s) + Mg(s) = MgSO4(aq) + Cu(s) =>
CuSO4(s) + Mg(s) = MgSO4(aq) + Cu(s)
BrF5 + H2O = HBrO3 + HF =>
BrF5 + 3 H2O = HBrO3 + 5 HF
Mg + C2H4O2 = Mg2(C2H3O2)H =>
2 Mg + C2H4O2 = Mg2(C2H3O2)H
Al(HO)3 + HCl = H2O + AlCl3 =>
Al(HO)3 + 3 HCl = 3 H2O + AlCl3
H3NSO3 + C2H6O = NH4C2H5SO4 =>
H3NSO3 + C2H6O = NH4C2H5SO4
Al + KBrO4 + KOH = KAlO3 + KBr + H2O =>
8 Al + 5 KBrO4 + 8 KOH = 8 KAlO3 + 5 KBr + 4 H2O
Sn(C2H3O2)2 + K3PO4 = KC2H3O2 + Sn3(PO4)2 =>
3 Sn(C2H3O2)2 + 2 K3PO4 = 6 KC2H3O2 + Sn3(PO4)2
HCl(aq) + NaOH(s) = NaCl + HOH =>
HCl(aq) + NaOH(s) = NaCl + HOH
CH4 + O2 = C2H5OH + H2O =>
2 CH4 + O2 = C2H5OH + H2O
Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
Al + I2 = AlI =>
2 Al + I2 = 2 AlI
KCN + CH3Cl = C2H3N + KCl =>
KCN + CH3Cl = C2H3N + KCl
FeS + Na2CO3 = FeO + Na2S + CO2 =>
FeS + Na2CO3 = FeO + Na2S + CO2
Fe200 + Ca100 + Mn100 = Ca100Fe199Mn1 =>
199 Fe200 + 200 Ca100 + 2 Mn100 = 200 Ca100Fe199Mn1
P3N5 + LiPN2 + SrN6 = SrLi4P6N12 + N2 =>
2 P3N5 + 12 LiPN2 + 3 SrN6 = 3 SrLi4P6N12 + 8 N2
AlNo3 + NaOH = NaNo3 + AlOH =>
AlNo3 + NaOH = NaNo3 + AlOH
Cd + CuBr3 = CdBr + Cu =>
3 Cd + CuBr3 = 3 CdBr + Cu
K(s) + ZnCl2(aq) = KCl(aq) + Zn(g) =>
2 K(s) + ZnCl2(aq) = 2 KCl(aq) + Zn(g)
N2H4 + O2 = NO2 + H2 =>
N2H4 + 2 O2 = 2 NO2 + 2 H2
C6H8O7 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H8O7 + 18 KMnO4 + 27 H2SO4 = 30 CO2 + 18 MnSO4 + 9 K2SO4 + 47 H2O
AlCl3 + HCl = AlCl4 + H2 =>
2 AlCl3 + 2 HCl = 2 AlCl4 + H2
Co(NO3)2 + K2S = KNO3 + CoS =>
Co(NO3)2 + K2S = 2 KNO3 + CoS
FeSO4 + NaOH = NaSO4 + Fe(OH) =>
FeSO4 + NaOH = NaSO4 + Fe(OH)
H2O + C4H10NH = C4H10NH2 + OH =>
H2O + C4H10NH = C4H10NH2 + OH
HNO3(aq) + NH4OH(aq) = HOH(s) + NH4NO3(aq) =>
HNO3(aq) + NH4OH(aq) = HOH(s) + NH4NO3(aq)
AlCl + NaOH + H2O = NaAlO2 + H2 + Cl2 =>
2 AlCl + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2 + Cl2
HgCl2 + NaOH = Hg(OH)2 + NaCl =>
HgCl2 + 2 NaOH = Hg(OH)2 + 2 NaCl
Al + Fe2O3 = AlO4 + Fe =>
3 Al + 4 Fe2O3 = 3 AlO4 + 8 Fe
NH4OH + H2O = NH5OH + OH =>
NH4OH + H2O = NH5OH + OH
NaOH + NH4NO3 + Li = LiNH3 + NaNO3 + H =>
3 NaOH + 2 NH4NO3 + Li = LiNH3 + 3 NaNO3 + 8 H
CH3CH2OH = CH3CHO + H2 =>
CH3CH2OH = CH3CHO + H2
Ca2CO3 + HNO3 = CaNO3 + CO2 + H2O =>
Ca2CO3 + 2 HNO3 = 2 CaNO3 + CO2 + H2O
CH3CH2NH2 + FeCl3 + H2O = Fe(OH)3 + CH3CH2NH3Cl =>
3 CH3CH2NH2 + FeCl3 + 3 H2O = Fe(OH)3 + 3 CH3CH2NH3Cl
Ag + HBr = AgH + Br =>
Ag + HBr = AgH + Br
Fe(OH)2 + NaCN = Na4[Fe(CN)6] + NaOH =>
Fe(OH)2 + 6 NaCN = Na4[Fe(CN)6] + 2 NaOH
Cu + FeCl3 = CuFeCl3 =>
Cu + FeCl3 = CuFeCl3
Silvernitrate + sodiumchloride = silverchloride + sodiumnitrate =>
AgNO3 + NaCl = AgCl + NaNO3
Al(OH)3 + Sr(NO3)2 = Sr(OH)2 + Al(NO3)3 =>
2 Al(OH)3 + 3 Sr(NO3)2 = 3 Sr(OH)2 + 2 Al(NO3)3
Na + H2S = NaS + H2 =>
Na + H2S = NaS + H2
HgCl2 + NaOH = HgO + NaCl + H2O =>
HgCl2 + 2 NaOH = HgO + 2 NaCl + H2O
Na + CaF2 = Ca + NaF =>
2 Na + CaF2 = Ca + 2 NaF
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
AuBr3 = Au + Br3 =>
AuBr3 = Au + Br3
C3H8O2 = C3H6O2 + H2 =>
C3H8O2 = C3H6O2 + H2
HCOOH + KMnO4 + H2SO4 = KCOOH + H2O + MnSO4 + CO2 =>
7 HCOOH + 2 KMnO4 + 2 H2SO4 = 2 KCOOH + 8 H2O + 2 MnSO4 + 5 CO2
Pb + O3 = PbO2 =>
3 Pb + 2 O3 = 3 PbO2
Al + OH = Al(OH) =>
Al + OH = Al(OH)
NaI + P6(NO3)2 = NaNO3 + I + P =>
2 NaI + P6(NO3)2 = 2 NaNO3 + 2 I + 6 P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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