| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + O2 = CO2H4
SiH4 + N2O = SiO2 + N2 + H2O =>
SiH4 + 4 N2O = SiO2 + 4 N2 + 2 H2O
MoO3 + FeCl3 + NH3 + H2O = Fe2(MoO4)3 + NH4Cl =>
3 MoO3 + 2 FeCl3 + 6 NH3 + 3 H2O = Fe2(MoO4)3 + 6 NH4Cl
HCOOH + OH = HCOO + H2O =>
HCOOH + OH = HCOO + H2O
CH3OH + HCl + KMnO4 = HCOOH + H2O + MnCl + KCl =>
3 CH3OH + 4 HCl + 2 KMnO4 = 3 HCOOH + 5 H2O + 2 MnCl + 2 KCl
NaOH + As2O5 = Na3AsO4 + H2O =>
6 NaOH + As2O5 = 2 Na3AsO4 + 3 H2O
K2CrO7 + HI + H2SO4 = Cr2(SO4)3 + I + K2SO4 + H2O =>
2 K2CrO7 + 18 HI + 5 H2SO4 = Cr2(SO4)3 + 18 I + 2 K2SO4 + 14 H2O
KBr + Mn2O3 + H2SO4 = HKSO4 + MnSO4 + Br2 + H2O =>
2 KBr + Mn2O3 + 4 H2SO4 = 2 HKSO4 + 2 MnSO4 + Br2 + 3 H2O
Phosphorus + oxygen = P4O6 =>
4 P + 3 O2 = P4O6
NaSO3 + KCl = NaCl + KSO3 =>
NaSO3 + KCl = NaCl + KSO3
KBr + Mn2O3 + H2SO4 = HKSO4 + MnSO4 + Br2 + H2O =>
2 KBr + Mn2O3 + 4 H2SO4 = 2 HKSO4 + 2 MnSO4 + Br2 + 3 H2O
CH3OH + HCl + KMnO4 = HCOOH + H2O + MnCl + KCl =>
3 CH3OH + 4 HCl + 2 KMnO4 = 3 HCOOH + 5 H2O + 2 MnCl + 2 KCl
K2S + H2O + KMnO4 = S + KOH + MnS =>
7 K2S + 8 H2O + 2 KMnO4 = 5 S + 16 KOH + 2 MnS
Hg + CaCO3 = Ca + HgCO3 =>
Hg + CaCO3 = Ca + HgCO3
Ag2SO4 + CoCl2 = AgCl + CoSO4 =>
Ag2SO4 + CoCl2 = 2 AgCl + CoSO4
Fe + H2SO4 = Fe[SO4]3 + H2 =>
Fe + 3 H2SO4 = Fe[SO4]3 + 3 H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CaCN2 + CO2 + H2O = NC + NH2 + CaCO3 =>
CaCN2 + CO2 + H2O = NC + NH2 + CaCO3
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
Bi2O3 + HNO3 = BiN + O2 + H2O =>
Bi2O3 + 2 HNO3 = 2 BiN + 4 O2 + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + Cl2 + O2 = CuCl2O =>
2 Cu + 2 Cl2 + O2 = 2 CuCl2O
N2Cl4 + CH4 = N2 + H2 + Cl4C2 =>
N2Cl4 + 2 CH4 = N2 + 4 H2 + Cl4C2
Cr + NH3 + H2O = Cr(OH)3 + NH4 =>
Cr + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4
Pb(NO{3}){2} + LiBr = PbBr{2} + LiNO{3} =>
Pb(NO{3}){2} + LiBr = PbBr{2} + LiNO{3}
C13H18 + O2 = C(O2) + H2O =>
2 C13H18 + 35 O2 = 26 C(O2) + 18 H2O
KBr + Cl2 + KOH = KCl + H2O + KBrO3 =>
KBr + 3 Cl2 + 6 KOH = 6 KCl + 3 H2O + KBrO3
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
CaCl2*6H2O = HCl + Ca(OH)2 + H2O =>
CaCl2*6H2O = 2 HCl + Ca(OH)2 + 4 H2O
NaSO3 + KCl = NaCl + KSO3 =>
NaSO3 + KCl = NaCl + KSO3
K2CO3 + CO2 + H2O = KHCO3 =>
K2CO3 + CO2 + H2O = 2 KHCO3
NH3 + KMnO4 + KOH = K2MnO4 + N2 + H2O =>
2 NH3 + 6 KMnO4 + 6 KOH = 6 K2MnO4 + N2 + 6 H2O
Hg + CaCO3 = Ca + HgCO3 =>
Hg + CaCO3 = Ca + HgCO3
KBr + Mn2O3 + H2SO4 = HKSO4 + MnSO4 + Br2 + H2O =>
2 KBr + Mn2O3 + 4 H2SO4 = 2 HKSO4 + 2 MnSO4 + Br2 + 3 H2O
CH3OH + HCl + KMnO4 = HCOOH + H2O + MnCl + KCl =>
3 CH3OH + 4 HCl + 2 KMnO4 = 3 HCOOH + 5 H2O + 2 MnCl + 2 KCl
KIO3 + H2SO3 = KI + H2SO4 =>
KIO3 + 3 H2SO3 = KI + 3 H2SO4
MoO3 + FeCl3 + NH3 + H2O = Fe2(MoO4)3 + NH4Cl =>
3 MoO3 + 2 FeCl3 + 6 NH3 + 3 H2O = Fe2(MoO4)3 + 6 NH4Cl
Phosphorus + oxygen = P4O6 =>
4 P + 3 O2 = P4O6
CsOH + H3PO4 = Cs + PO4 + H2O =>
3 CsOH + H3PO4 = 3 Cs + PO4 + 3 H2O
[Ag(NH3)2]2SO4 + HCl = AgCl + (NH4)2SO4 + NH4Cl =>
[Ag(NH3)2]2SO4 + 4 HCl = 2 AgCl + (NH4)2SO4 + 2 NH4Cl
PbCl5 + H2O = H3PbO4 + HCl =>
PbCl5 + 4 H2O = H3PbO4 + 5 HCl
LiOH + H3PO3 = LiH2PO3 + H2O =>
LiOH + H3PO3 = LiH2PO3 + H2O
(CH3)2NH + H2SO4 = (CH3)2NH3SO4 =>
(CH3)2NH + H2SO4 = (CH3)2NH3SO4
Al(OH)3 + Na2O = H2O + NaAlO2 =>
2 Al(OH)3 + Na2O = 3 H2O + 2 NaAlO2
CaCl2 + Rb2CO3 = CaCO3 + Rb2Cl2 =>
CaCl2 + Rb2CO3 = CaCO3 + Rb2Cl2
ZnN2O6 + C5H8O2 = ZnO + H2O + N2 + CO2 =>
12 ZnN2O6 + 5 C5H8O2 = 12 ZnO + 20 H2O + 12 N2 + 25 CO2
KNO3 + PbPO4 = KPO4 + PbNO3 =>
KNO3 + PbPO4 = KPO4 + PbNO3
HA + NaOH = H2O + NaA =>
HA + NaOH = H2O + NaA
Phosphorus + oxygen = P4O6 =>
4 P + 3 O2 = P4O6
Mn{2+}(aq) + S{2-}(aq) = MnS =>
Mn{2+}(aq) + S{2-}(aq) = MnS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/24
Équations équilibrées sur02/03/23
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