| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu3PO4 + 3 Ag2SO3 = 3 Cu2SO3 + 2 Ag3PO4
Ca(OH)2 + P4O10 = H2O + Ca3(PO4)2 =>
6 Ca(OH)2 + P4O10 = 6 H2O + 2 Ca3(PO4)2
KCl(aq) + Pb(C2H3O2)(aq) = KC2H3O2(aq) + PbCl(s) =>
KCl(aq) + Pb(C2H3O2)(aq) = KC2H3O2(aq) + PbCl(s)
Pb(OH)4 + H2S = (PbSO)4 + H2O =>
4 Pb(OH)4 + 4 H2S = (PbSO)4 + 12 H2O
HgO + Li2SO4 = HgSO4 + Li2O =>
HgO + Li2SO4 = HgSO4 + Li2O
NH3Cl + HNO2 = N2Cl + H2O =>
NH3Cl + HNO2 = N2Cl + 2 H2O
H2SO4(aq) + KOH(aq) = H2SO4KOH =>
H2SO4(aq) + KOH(aq) = H2SO4KOH
C3H8O2N + O2 = CO2 + H2O + N2 =>
2 C3H8O2N + 8 O2 = 6 CO2 + 8 H2O + N2
MgSO4(aq) + NaCO3(aq) = MgCO3 + NaSO4 =>
MgSO4(aq) + NaCO3(aq) = MgCO3 + NaSO4
HO2CCO2H + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 HO2CCO2H + 2 MnO4{-} + 6 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
ZnSO4 + H2O = ZnO + H2SO4 =>
ZnSO4 + H2O = ZnO + H2SO4
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
I2 + K2CO3 = KIO3 + KI + CO2 =>
3 I2 + 3 K2CO3 = KIO3 + 5 KI + 3 CO2
Fe4Ni5S8 + SO3 + O2 = FeSO4 + NiSO4 =>
2 Fe4Ni5S8 + 2 SO3 + 33 O2 = 8 FeSO4 + 10 NiSO4
KCl + AgNO3 + KCN = ClNO3 + K + AgCN =>
KCl + AgNO3 + KCN = ClNO3 + 2 K + AgCN
Li2CO3 + LiH2PO4 = Li3PO4 + H2O + CO2 =>
Li2CO3 + LiH2PO4 = Li3PO4 + H2O + CO2
HS + HClO = H2O + ClS =>
HS + HClO = H2O + ClS
CH3COOH(ac) + NaHCO3(ac) = NaCH3COO(ac) + H2O(l) + CO2(g) =>
CH3COOH(ac) + NaHCO3(ac) = NaCH3COO(ac) + H2O(l) + CO2(g)
(Al(OH))3 = Al2 + O2 + H2 =>
2(Al(OH))3 = 3 Al2 + 3 O2 + 3 H2
Fe(CN)6 = Fe + CN =>
Fe(CN)6 = Fe + 6 CN
Al2(SO4)3(ac) + K2CrO3(ac) = K2SO4(ac) + Al2(CrO3)3 =>
Al2(SO4)3(ac) + 3 K2CrO3(ac) = 3 K2SO4(ac) + Al2(CrO3)3
Na + PbCO3 = Na2CO3 + Pb =>
2 Na + PbCO3 = Na2CO3 + Pb
CH2(CHO)2 + H2O = CH(CHO)2 + H3O =>
CH2(CHO)2 + H2O = CH(CHO)2 + H3O
Mg + H2SO4 = Mg(HSO4) + H2S + H2O =>
8 Mg + 9 H2SO4 = 8 Mg(HSO4) + H2S + 4 H2O
ClO2 + KO2 = KClO4 =>
ClO2 + KO2 = KClO4
NO2 + ClO4 = Cl + NO3 =>
4 NO2 + ClO4 = Cl + 4 NO3
C10H8O + C4H9I = C14H16O + I + H2O =>
35 C10H8O + 28 C4H9I = 33 C14H16O + 28 I + 2 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + KOH + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 12 H2SO4 = 3 Fe(SO4)3 + 2 Cr2(SO4)3 + 4 KOH + 10 H2O
C3H8O3 + O2 = C3H4O4 + H2 =>
2 C3H8O3 + O2 = 2 C3H4O4 + 4 H2
CH4 + O2 = C2 + H4O2 =>
2 CH4 + 2 O2 = C2 + 2 H4O2
Al(NO3)3 + (NH4)OH = Al(OH)3 + (NH4)NO3 =>
Al(NO3)3 + 3(NH4)OH = Al(OH)3 + 3(NH4)NO3
Cl2 + Na2S2O3 + H2O = Na2SO4 + HCl + H2SO4 =>
4 Cl2 + Na2S2O3 + 5 H2O = Na2SO4 + 8 HCl + H2SO4
HNO3 + Sn = Sn(NO3)4 + H =>
4 HNO3 + Sn = Sn(NO3)4 + 4 H
H2SO4 + NaNO4 = NaSO4 + H2NO4 =>
H2SO4 + NaNO4 = NaSO4 + H2NO4
Na2CO3 + SO3 = Na2SO4 + CO2 =>
Na2CO3 + SO3 = Na2SO4 + CO2
Mn2O3 + H2O2 = O2 + MnH4 =>
2 Mn2O3 + 8 H2O2 = 11 O2 + 4 MnH4
H2CrO4 + Cr(OH)2 = Cr(CrO4) + H2O =>
H2CrO4 + Cr(OH)2 = Cr(CrO4) + 2 H2O
Fe2(Se2) + HCl = Fe(Cl2) + H2Se =>
Fe2(Se2) + 4 HCl = 2 Fe(Cl2) + 2 H2Se
C6H5C2H5 + KMnO4 + H2SO4 = C5H5COOH + MnSO4 + K2SO2 + H2O =>
21 C6H5C2H5 + 22 KMnO4 + 33 H2SO4 = 28 C5H5COOH + 22 MnSO4 + 11 K2SO2 + 54 H2O
F7C4O + H2 = F6C4O + HF =>
2 F7C4O + H2 = 2 F6C4O + 2 HF
Cu + Zn(SnO4) = Cu(SnO4) + Zn =>
Cu + Zn(SnO4) = Cu(SnO4) + Zn
NaNO2 + H3O = NaNO3 + H2 =>
2 NaNO2 + 2 H3O = 2 NaNO3 + 3 H2
KMnO4 + H2S + H2O = MnO2 + KOH + H2SO2 =>
4 KMnO4 + 3 H2S + 2 H2O = 4 MnO2 + 4 KOH + 3 H2SO2
KI2 + H2O = K(OH)2 + I2 + H2 =>
KI2 + 2 H2O = K(OH)2 + I2 + H2
Ag2CO3 + HgBr = AgBr + Hg2CO3 =>
Ag2CO3 + 2 HgBr = 2 AgBr + Hg2CO3
NH4F + Ba(OH)2 = BaF2 + NH4OH =>
2 NH4F + Ba(OH)2 = BaF2 + 2 NH4OH
Ba(ClO3)2 + K2SO4 = BaSO4 + KClO3 =>
Ba(ClO3)2 + K2SO4 = BaSO4 + 2 KClO3
Na2O + P2O5 = NaO2 + P2 =>
5 Na2O + 3 P2O5 = 10 NaO2 + 3 P2
As + S = As2S5 =>
2 As + 5 S = As2S5
AlP + HCl = AlCl + PH =>
AlP + HCl = AlCl + PH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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