| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2O6 + 2 OH{-} = ClO3{-} + ClO4{-} + H2O
NH4OH + FePO3 = (NH4)3PO3 + Fe(OH)3 =>
3 NH4OH + FePO3 = (NH4)3PO3 + Fe(OH)3
KCl + KClO4 + H2SO4 = K2SO4 + H2O + Cl2 =>
7 KCl + KClO4 + 4 H2SO4 = 4 K2SO4 + 4 H2O + 4 Cl2
O + Br = Br2O =>
O + 2 Br = Br2O
CaCO3 + ClH = CO2 + CaCl2 + H2O =>
CaCO3 + 2 ClH = CO2 + CaCl2 + H2O
(NH4)2S = NH4 + S =>
(NH4)2S = 2 NH4 + S
Mg + Cu2SO42{-} = MgSO42{-} + Cu =>
Mg + Cu2SO42{-} = MgSO42{-} + 2 Cu
Ca + P + O2 + H2 = Ca5(PO4)3OH =>
10 Ca + 6 P + 13 O2 + H2 = 2 Ca5(PO4)3OH
KPO4 + BaC2H3O2 = BaPO4 + KC2H3O2 =>
KPO4 + BaC2H3O2 = BaPO4 + KC2H3O2
K2CO3 + Fe(C2H3O2)3 = KC2H3O2 + Fe2(CO3)3 =>
3 K2CO3 + 2 Fe(C2H3O2)3 = 6 KC2H3O2 + Fe2(CO3)3
Li3N + H2SO4 = (NH4)2SO4 + Li2SO4 =>
2 Li3N + 4 H2SO4 = (NH4)2SO4 + 3 Li2SO4
Mg(oh)2 + Pb(CH3COO)2 = Mg(CH3COO) + Pb =>
Mg(oh)2 + Pb(CH3COO)2 = 2 Mg(CH3COO) + Pb
Na3CrO3 + CaOCl2 + NaOH + H2O = Na2CrO4 + Ca(OH)2 + NaCl =>
2 Na3CrO3 + 3 CaOCl2 + 4 NaOH + H2O = 2 Na2CrO4 + 3 Ca(OH)2 + 6 NaCl
KMnO4 + H2O + Na2S = MnO2 + KOH + NaOH + S =>
2 KMnO4 + 4 H2O + 3 Na2S = 2 MnO2 + 2 KOH + 6 NaOH + 3 S
Na2S + CdSO4 = Cd2S2 + Na2SO4 =>
2 Na2S + 2 CdSO4 = Cd2S2 + 2 Na2SO4
HF(ac) + Na(s) = NaF(ac) + H2(g) =>
2 HF(ac) + 2 Na(s) = 2 NaF(ac) + H2(g)
Mn2(NO3)4 + Na2O2 = NaNO3 + MnO2 =>
Mn2(NO3)4 + 2 Na2O2 = 4 NaNO3 + 2 MnO2
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
Se + KOH + H2O = H2Se + K2SeO3 =>
3 Se + 2 KOH + H2O = 2 H2Se + K2SeO3
Cr2(SO3)3 + K = K2SO3 + Cr =>
Cr2(SO3)3 + 6 K = 3 K2SO3 + 2 Cr
NH2 + O3 = N2O5 + H2O =>
6 NH2 + 7 O3 = 3 N2O5 + 6 H2O
Ge + H2SO4 = Ge2(SO4)4 + SO2 + H2O =>
2 Ge + 8 H2SO4 = Ge2(SO4)4 + 4 SO2 + 8 H2O
MnO4{-} + S2O5{2-} + H2O = MnO2 + SO4{2-} + HSO4{-} =>
4 MnO4{-} + 3 S2O5{2-} + H2O = 4 MnO2 + 4 SO4{2-} + 2 HSO4{-}
C + NaNO3 = NaN + CO2 =>
3 C + 2 NaNO3 = 2 NaN + 3 CO2
LiCl + H2SO4 + MnO2 = MnCl2 + Cl2 + Li2SO4 + H2O =>
4 LiCl + 2 H2SO4 + MnO2 = MnCl2 + Cl2 + 2 Li2SO4 + 2 H2O
C2H4 + H2O = CO2 + C2H8O =>
7 C2H4 + 10 H2O = 2 CO2 + 6 C2H8O
C3 + H4 = C4H5 =>
16 C3 + 15 H4 = 12 C4H5
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
CsI = Cs + I =>
CsI = Cs + I
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C + H = C4H10 =>
4 C + 10 H = C4H10
Na2CO3 + H2SO3 = NaHSO3 + CO2 + H2O =>
Na2CO3 + 2 H2SO3 = 2 NaHSO3 + CO2 + H2O
Fe2O3 + Cu = CuO + Fe =>
Fe2O3 + 3 Cu = 3 CuO + 2 Fe
CaCl2 + KF = KCl + CaF2 =>
CaCl2 + 2 KF = 2 KCl + CaF2
H2SO4 + NaC2O4 = Na2SO4 + HC2O4 =>
H2SO4 + 2 NaC2O4 = Na2SO4 + 2 HC2O4
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
Mg(OH) + HNO = Mg(NO) + H2O =>
Mg(OH) + HNO = Mg(NO) + H2O
Cu + Ag2(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag2(NO3) = Cu(NO3)2 + 4 Ag
Cs + H2O(l) = CsOH(aq) + H2(g) =>
2 Cs + 2 H2O(l) = 2 CsOH(aq) + H2(g)
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2 =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2
Ca(OH)2 + NHO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NHO3 = Ca(NO3)2 + 2 H2O
P2S3 = S8 + P2 =>
8 P2S3 = 3 S8 + 8 P2
Ba(No3) + Na(OH) = BaOH + Na(No3) =>
Ba(No3) + Na(OH) = BaOH + Na(No3)
BaCl2 + H2 + SO4 = BaSO4 + HCl =>
BaCl2 + H2 + SO4 = BaSO4 + 2 HCl
C2H6O2 = CH3COOH + H2 =>
C2H6O2 = CH3COOH + H2
Cu2 + F2 = CuF =>
Cu2 + F2 = 2 CuF
Co(OH)2 + SO2 = CoSO3 + H2O =>
Co(OH)2 + SO2 = CoSO3 + H2O
C20H42 + O = H2O + CO =>
C20H42 + 41 O = 21 H2O + 20 CO
PSO4 + H2CO3 = PCO3 + H2SO4 =>
PSO4 + H2CO3 = PCO3 + H2SO4
NaNO2 + HCl = NO + H2O + NO2 + NaCl =>
2 NaNO2 + 2 HCl = NO + H2O + NO2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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