| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + NaOH = HO2 + 3 Na
NaI(s) + Br2(g) = NaBr(s) + I2(g) =>
2 NaI(s) + Br2(g) = 2 NaBr(s) + I2(g)
C6H11OH + HNO3 = C6H10O4 + N2O3 + H2O =>
C6H11OH + 4 HNO3 = C6H10O4 + 2 N2O3 + 3 H2O
As2O3 + Al + HCl = AsH3 + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 AsH3 + 4 AlCl3 + 3 H2O
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Ce2(SO4)3 + KMnO4 + H2SO4 = Ce(SO4)2 + MnSO4 + K2SO4 + H2O =>
5 Ce2(SO4)3 + 2 KMnO4 + 8 H2SO4 = 10 Ce(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
K3PO4 + NH4Cl = KCl + (NH4)3PO4 =>
K3PO4 + 3 NH4Cl = 3 KCl + (NH4)3PO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Sn + K2Cr2O7 + HCl = SnCl2 + CrCl3 + KCl + H2O =>
3 Sn + K2Cr2O7 + 14 HCl = 3 SnCl2 + 2 CrCl3 + 2 KCl + 7 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NH4NO3 + CH3COOH = CH3COONH4 + HNO3 =>
NH4NO3 + CH3COOH = CH3COONH4 + HNO3
C2H2 + Br2 = C2H2(Br)2 =>
C2H2 + Br2 = C2H2(Br)2
PbCl2 + NaOH = Na2Pb(OH)4 + NaCl =>
PbCl2 + 4 NaOH = Na2Pb(OH)4 + 2 NaCl
Bi(OH)3 + HNO3 = Bi(NO3)3 + H2O =>
Bi(OH)3 + 3 HNO3 = Bi(NO3)3 + 3 H2O
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
K2CrO4 + Fe(NO3)3 = KNO3 + Fe2(CrO4)3 =>
3 K2CrO4 + 2 Fe(NO3)3 = 6 KNO3 + Fe2(CrO4)3
C3H6(OH)2 + O2 = CO2 + H2O =>
C3H6(OH)2 + 4 O2 = 3 CO2 + 4 H2O
C8H8O + H2SO4 = C8H8O2 + H2O + SO2 =>
C8H8O + H2SO4 = C8H8O2 + H2O + SO2
Mg(OH)2 + N2O5 = MgOHNO3 + H2O =>
2 Mg(OH)2 + N2O5 = 2 MgOHNO3 + H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Na + Fe(NO3)2 = NaNO3 + Fe =>
2 Na + Fe(NO3)2 = 2 NaNO3 + Fe
ZnS + H2 = H2S + Zn =>
ZnS + H2 = H2S + Zn
Mg(s) + ZnBr2(ac) = MgBr2 + Zn =>
Mg(s) + ZnBr2(ac) = MgBr2 + Zn
C3H8O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl
C2H4O2 + H2O2 = CH3CO3H + H2O =>
C2H4O2 + H2O2 = CH3CO3H + H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Al2(CO3)3 + LiNO3 = Li2CO3 + Al(NO3)3 =>
Al2(CO3)3 + 6 LiNO3 = 3 Li2CO3 + 2 Al(NO3)3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
K4Fe(CN)5 + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
5 K4Fe(CN)5 + 37 KMnO4 + 146 HCl = 57 KCl + 5 FeCl3 + 37 MnCl2 + 25 CO2 + 25 NO + 73 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Mg(s) + ZnBr2(ac) = MgBr2 + Zn =>
Mg(s) + ZnBr2(ac) = MgBr2 + Zn
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
C6H12O6 + Ca(OH)2 = C6H10CaO6 + H2O =>
C6H12O6 + Ca(OH)2 = C6H10CaO6 + 2 H2O
NaHSO3 + S2Cl2 = Na2S4O6 + HCl =>
2 NaHSO3 + S2Cl2 = Na2S4O6 + 2 HCl
NH4Cl + Na2SO3 = NaCl + (NH4)2SO3 =>
2 NH4Cl + Na2SO3 = 2 NaCl + (NH4)2SO3
Cu(cr) + H2SO4 = CuSO4 + SO2 + H2O =>
Cu(cr) + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
(NH4)2S + Cl = NH4Cl + S =>
(NH4)2S + 2 Cl = 2 NH4Cl + S
KMnO4 + NaClO3 + KOH = NaClO4 + K2MnO4 + H2O =>
2 KMnO4 + NaClO3 + 2 KOH = NaClO4 + 2 K2MnO4 + H2O
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
AlCl3 + Na2SO3 + H2O = Al(OH)3 + SO2 + NaCl =>
2 AlCl3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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