| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCl + AgNO3 = AgCl + Li + NO3
Y(NO3)3 + NaF = NaYF4 + NaNO3 =>
Y(NO3)3 + 4 NaF = NaYF4 + 3 NaNO3
H2O + KNO3 = HNO3 + KOH =>
H2O + KNO3 = HNO3 + KOH
Ba + CuSO4 = Ba(SO4)2 + Cu =>
Ba + 2 CuSO4 = Ba(SO4)2 + 2 Cu
K2Cr2O7 + HCl + NaOH = KO + NaCrO + H2O + Cl =>
K2Cr2O7 + 8 HCl + 2 NaOH = 2 KO + 2 NaCrO + 5 H2O + 8 Cl
Fe + BCl3 = B + FeCl2 =>
3 Fe + 2 BCl3 = 2 B + 3 FeCl2
Au + FeCl3 = AuCl3 + Fe =>
Au + FeCl3 = AuCl3 + Fe
CaSO3 + HNO2 = Ca(NO2)2 + H2SO3 =>
CaSO3 + 2 HNO2 = Ca(NO2)2 + H2SO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
ZnS + HBr = ZnBr + SH =>
ZnS + HBr = ZnBr + SH
Na2SO4 + I2 = Na2S2O8 + NaI =>
2 Na2SO4 + I2 = Na2S2O8 + 2 NaI
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Mg + C4H8Cl2 = C4H8 + MgCl2 =>
Mg + C4H8Cl2 = C4H8 + MgCl2
Fe{3+} + Fe(CN)6{4-} = Fe4(Fe(CN)6)3 =>
4 Fe{3+} + 3 Fe(CN)6{4-} = Fe4(Fe(CN)6)3
Ca3P2 + H2SO4 = PH3 + CaSO4 =>
Ca3P2 + 3 H2SO4 = 2 PH3 + 3 CaSO4
Al2(X)3 + Na2Y = Na2X + Al2(Y)3 =>
Al2(X)3 + 3 Na2Y = 3 Na2X + Al2(Y)3
SCl2 + H2 = H2S + Cl2 =>
SCl2 + H2 = H2S + Cl2
FeSO4 + O2 + H2O = Fe2(SO4)3 + Fe(OH)3 =>
12 FeSO4 + 3 O2 + 6 H2O = 4 Fe2(SO4)3 + 4 Fe(OH)3
MgBr2 + LiOH = Mg(OH)2 + LiBr =>
MgBr2 + 2 LiOH = Mg(OH)2 + 2 LiBr
Pb(ClO3)2 + CaBr2 = PbBr2 + Ca(ClO3)2 =>
Pb(ClO3)2 + CaBr2 = PbBr2 + Ca(ClO3)2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
NaHCO3 + BaCl2 = Ba(HCO3)2(aq) + NaCl(aq) =>
2 NaHCO3 + BaCl2 = Ba(HCO3)2(aq) + 2 NaCl(aq)
Fe + S = FeS =>
Fe + S = FeS
SnO2(s) + H2(g) = Sn(s) + H2O(g) =>
SnO2(s) + 2 H2(g) = Sn(s) + 2 H2O(g)
CH3SH + O2 = SO2 + CO2 + H2O =>
CH3SH + 3 O2 = SO2 + CO2 + 2 H2O
Na{+} + N{3-} = Na3N =>
3 Na{+} + N{3-} = Na3N
Ba + CuSO4 = Ba(SO4)2 + Cu =>
Ba + 2 CuSO4 = Ba(SO4)2 + 2 Cu
KMnO4 + H2C3O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
6 KMnO4 + 5 H2C3O4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 14 H2O + 15 CO2
MnSO4 + H2O = MnSO4*H2O =>
MnSO4 + H2O = MnSO4*H2O
Pb + HNO3 + HCl = PbCl4 + NO2 + H2O =>
Pb + 4 HNO3 + 4 HCl = PbCl4 + 4 NO2 + 4 H2O
KCl + Hg(No3)2 = HgCl2 + KNo3 =>
2 KCl + Hg(No3)2 = HgCl2 + 2 KNo3
C5H12 + Cl = C5H12Cl =>
C5H12 + Cl = C5H12Cl
SCl2 + H2 = H2S + Cl2 =>
SCl2 + H2 = H2S + Cl2
C3P + O2 = P2O5 + CO2 =>
4 C3P + 17 O2 = 2 P2O5 + 12 CO2
Mn(NO3)2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)3 + H2O + NaNO3 =>
2 Mn(NO3)2 + 5 NaBiO3 + 14 HNO3 = 2 NaMnO4 + 5 Bi(NO3)3 + 7 H2O + 3 NaNO3
KI + H2O = H2 + I + KOH =>
2 KI + 2 H2O = H2 + 2 I + 2 KOH
SO2 + KClO4 + H2O = KCl + H2SO4 =>
4 SO2 + KClO4 + 4 H2O = KCl + 4 H2SO4
H2 + MnI3 = Mn + HI =>
3 H2 + 2 MnI3 = 2 Mn + 6 HI
Boronoxide = boron + oxygen =>
2 B2O3 = 4 B + 3 O2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Na2CO3 + KC2H3O2 = K2CO3 + NaC2H3O2 =>
Na2CO3 + 2 KC2H3O2 = K2CO3 + 2 NaC2H3O2
C14H10O4 + H2O2 = C2H5OH + CO2 =>
9 C14H10O4 + 57 H2O2 = 34 C2H5OH + 58 CO2
Mn3(PO4)5 + Zn = Zn3(PO4)2 + Mn =>
2 Mn3(PO4)5 + 15 Zn = 5 Zn3(PO4)2 + 6 Mn
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NH4Cl + HCl = NH4H + Cl2 =>
NH4Cl + HCl = NH4H + Cl2
NaOH + C6H4COOKCOOH = NaC6H4COOKCOO + H2O =>
NaOH + C6H4COOKCOOH = NaC6H4COOKCOO + H2O
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
CaS + H3BO3 = CaBO3 + SH3 =>
CaS + H3BO3 = CaBO3 + SH3
Ca + HNO3 = Ca(NO3)2 + N + H2O =>
5 Ca + 12 HNO3 = 5 Ca(NO3)2 + 2 N + 6 H2O
FeO3 + CO = CO2 + Fe =>
FeO3 + 3 CO = 3 CO2 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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