| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6 + 12 KMnO4 + 12 KOH = 3 C2H4O2 + 12 K2MnO4 + 6 H2O
[Cr(CO(NH2)2)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2SO4 + KNO3 + MnSO4 + Cr2(SO4)3 + CO2 + H2O =>
10[Cr(CO(NH2)2)6]4[Cr(CN)6]3 + 1134 KMnO4 + 1476 H2SO4 = 237 K2SO4 + 660 KNO3 + 1134 MnSO4 + 35 Cr2(SO4)3 + 420 CO2 + 1956 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(CH3COO)2 + (NH4)2(CrO4) = BaCrO4 + NH4CH3COO =>
Ba(CH3COO)2 + (NH4)2(CrO4) = BaCrO4 + 2 NH4CH3COO
K + Cr2O3 = K2O + Cr =>
6 K + Cr2O3 = 3 K2O + 2 Cr
CoCl2 + NaOH = CoOH + NaCl2 =>
CoCl2 + NaOH = CoOH + NaCl2
Li3N + CaO = Li2O + Ca3N2 =>
2 Li3N + 3 CaO = 3 Li2O + Ca3N2
U{4+} + MnO4{-} + H2O = Mn{2+} + UO2{+} + H{+} =>
5 U{4+} + MnO4{-} + 6 H2O = Mn{2+} + 5 UO2{+} + 12 H{+}
Ca2 + O2 = CaO2 =>
Ca2 + 2 O2 = 2 CaO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H6O = C + H2 + O2 =>
2 C2H6O = 4 C + 6 H2 + O2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H3PO3 + Ca(OH)2 = H2O + Ca3(PO3)2 =>
2 H3PO3 + 3 Ca(OH)2 = 6 H2O + Ca3(PO3)2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
TiN + F = Ti + NF3 =>
TiN + 3 F = Ti + NF3
Cl2(g) + KNO3(s) + H2O(l) = KClO3(s) + KCl(ac) + HNO3(ac) =>
3 Cl2(g) + 6 KNO3(s) + 3 H2O(l) = KClO3(s) + 5 KCl(ac) + 6 HNO3(ac)
HCl + Ag(NO3) = HNO3 + AgCl =>
HCl + Ag(NO3) = HNO3 + AgCl
Sb + CI2 = SbCI2 =>
Sb + CI2 = SbCI2
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Rb(HSO3) = Rb2SO3 + H2O + SO2 =>
2 Rb(HSO3) = Rb2SO3 + H2O + SO2
Fe + Br2 = Br2FeBr3 =>
2 Fe + 5 Br2 = 2 Br2FeBr3
Mg(NO3)2(aq) + CaI2(aq) = MgI2 + Ca(NO3)2 =>
Mg(NO3)2(aq) + CaI2(aq) = MgI2 + Ca(NO3)2
CH2O + NaOH = CNa + H3O2 =>
CH2O + NaOH = CNa + H3O2
ZnSO4 + NH3 = NH3SO4 + Zn =>
ZnSO4 + NH3 = NH3SO4 + Zn
KCI + AgNO3 = AgCI + KNO3 =>
KCI + AgNO3 = AgCI + KNO3
Mn(oh)2 + O2 + H2O = Mn(OH)4 =>
Mn(oh)2 + 2 O2 + 4 H2O = 2 Mn(OH)4
MgO + SO2 = MgSO4 + SO =>
MgO + 2 SO2 = MgSO4 + SO
C2H7NO2 + HNO3 = H2O + CO2 + NO2 =>
C2H7NO2 + 15 HNO3 = 11 H2O + 2 CO2 + 16 NO2
KCN + HCl = HCNKCl =>
KCN + HCl = HCNKCl
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
K2CrO4 + H2SO4 + KBr = Cr2(SO4)3 + K2SO4 + Br2 + H2O =>
2 K2CrO4 + 8 H2SO4 + 6 KBr = Cr2(SO4)3 + 5 K2SO4 + 3 Br2 + 8 H2O
Hg(ClO3)2 = HgO + ClO2 + O2 =>
2 Hg(ClO3)2 = 2 HgO + 4 ClO2 + O2
C3H(CH2)4CH3 + O2 = CO2 + H2O =>
C3H(CH2)4CH3 + 11 O2 = 8 CO2 + 6 H2O
Al2O3 + NaClO + NaOH = NaAlO3 + NaCl + H2O =>
Al2O3 + 2 NaClO + 2 NaOH = 2 NaAlO3 + 2 NaCl + H2O
HCl + SO3 = Cl2 + H2O + SO2 =>
2 HCl + SO3 = Cl2 + H2O + SO2
C6H5COOH + C6H5COONa = C6H5COONaC6H5COOH =>
C6H5COOH + C6H5COONa = C6H5COONaC6H5COOH
KClO3 = K2Cl2 + O2 =>
2 KClO3 = K2Cl2 + 3 O2
H2O + ClO3 = OH + Cl =>
3 H2O + ClO3 = 6 OH + Cl
FeCl3 + CoCl2 = Fe(Co) + Cl =>
FeCl3 + CoCl2 = Fe(Co) + 5 Cl
H4O3 = H2O + O2 =>
2 H4O3 = 4 H2O + O2
HNO2 + H2O + S2O8{-2} = NO3{-} + H{+} + SO4{-2} =>
HNO2 + H2O + S2O8{-2} = NO3{-} + 3 H{+} + 2 SO4{-2}
C6H10 + CHCl3 + NaOH = C20H26 + NaCl + H2O =>
3 C6H10 + 2 CHCl3 + 6 NaOH = C20H26 + 6 NaCl + 6 H2O
Cu + NO{3}{-} = Cu{2}{+} + NO =>
3 Cu + 2 NO{3}{-} = 3 Cu{2}{+} + 2 NO
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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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