| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li2O + 2 CoI3 = Co2O3 + 6 LiI
H2NCH3 + O2 = CO2 + H2O + NO =>
4 H2NCH3 + 11 O2 = 4 CO2 + 10 H2O + 4 NO
SiO2 + Fe3O4 = Fe2SiO4 + O2 =>
3 SiO2 + 2 Fe3O4 = 3 Fe2SiO4 + O2
CH4C6H6 = C6H5CH3H2 =>
CH4C6H6 = C6H5CH3H2
SnS2 + HCl = SnCl6 + H2S + H2 =>
SnS2 + 6 HCl = SnCl6 + 2 H2S + H2
C3H7OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
4 C3H7OH + 3 KMnO4 + 6 H2SO4 = 6 CH3COH + 3 MnSO4 + 10 H2O + 3 KSO4
FeO3 + CO = FeO + CO2 =>
FeO3 + 2 CO = FeO + 2 CO2
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl
Mg(NO3)2 + H2O = Mg(OH)2 + HNO3 =>
Mg(NO3)2 + 2 H2O = Mg(OH)2 + 2 HNO3
ClO4 + NO2 = Cl + NO3 =>
ClO4 + 4 NO2 = Cl + 4 NO3
PbO2 + SO4 = PbSO4 + O2 =>
PbO2 + SO4 = PbSO4 + O2
MoCl5 = Mo + Cl =>
MoCl5 = Mo + 5 Cl
C + S8 = CS2 =>
4 C + S8 = 4 CS2
P + H2O = P2O5 + H =>
2 P + 5 H2O = P2O5 + 10 H
Al3 + H2SO4 = AlSO4 + H2 =>
Al3 + 3 H2SO4 = 3 AlSO4 + 3 H2
HCl + C2H4 = C2H3Cl + H2 =>
HCl + C2H4 = C2H3Cl + H2
Al(OH) + HPO4 = AlHPO4 + OH =>
Al(OH) + HPO4 = AlHPO4 + OH
KMnO4 + Na + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 10 Na + 8 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
C11H15NO3 + O2 = CO2 + H2O + NO =>
4 C11H15NO3 + 55 O2 = 44 CO2 + 30 H2O + 4 NO
Zn + S = ZnS(s) =>
Zn + S = ZnS(s)
CH3CH2 + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
4 CH3CH2 + 7 CH3CH2CH2COOH = 6 CH3CH2CH2COOCH2CH3 + 2 H2O
Cr2O7 + As2S3 + H = Cr + SO4 + H3AsO4 =>
20 Cr2O7 + 7 As2S3 + 42 H = 40 Cr + 21 SO4 + 14 H3AsO4
CaC2 + HOH = Ca(OH)2 + C2H2 =>
CaC2 + 2 HOH = Ca(OH)2 + C2H2
Al + HNO3 = Al(NO3)3 + N3O + H2O =>
13 Al + 48 HNO3 = 13 Al(NO3)3 + 3 N3O + 24 H2O
LiC2H3O2 + BeC2O4 = LiC2O4 + BeC2H3O2 =>
LiC2H3O2 + BeC2O4 = LiC2O4 + BeC2H3O2
H2O + N2 = N(OH) + H2 =>
2 H2O + N2 = 2 N(OH) + H2
Mg(s) + CrCl3(aq) = MgCl3 + Cr =>
Mg(s) + CrCl3(aq) = MgCl3 + Cr
H2SO4 + LiS = H2S + LiSO4 =>
H2SO4 + LiS = H2S + LiSO4
Hg2O5 = Hg + O =>
Hg2O5 = 2 Hg + 5 O
KOH(aq) + HNO3(aq) = KNO3(aq) + H2O(l) =>
KOH(aq) + HNO3(aq) = KNO3(aq) + H2O(l)
Fe2O3 + A1 = A12O3 + Fe =>
Fe2O3 + 12 A1 = A12O3 + 2 Fe
H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4
CH3COOH + Sr(OH)2 = C(OH)2 + SrH3COOH =>
CH3COOH + Sr(OH)2 = C(OH)2 + SrH3COOH
Ca + AlI = Al + CaI =>
Ca + AlI = Al + CaI
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CuCl + NaOH = Cu2O + NaCl + H2O =>
2 CuCl + 2 NaOH = Cu2O + 2 NaCl + H2O
KOH + C5H6 + NiCl2*6H2O = Ni(C5H5)2 + KCl + KOH*H2O =>
10 KOH + 2 C5H6 + NiCl2*6H2O = Ni(C5H5)2 + 2 KCl + 8 KOH*H2O
C2H2 + NaOH = CNa + H2O =>
C2H2 + 2 NaOH = 2 CNa + 2 H2O
CaCl2 + Na2C2O4 = CaC2O4 + NaCl =>
CaCl2 + Na2C2O4 = CaC2O4 + 2 NaCl
BF2 + Li2SO3 = LiF + BSO3 =>
BF2 + Li2SO3 = 2 LiF + BSO3
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Ge + HNO3 + HCl = H2[GeCl6] + NO + H2O =>
3 Ge + 4 HNO3 + 18 HCl = 3 H2[GeCl6] + 4 NO + 8 H2O
C3H7NO2S + Co(OH)2 + O2 = C3H7NO4 + CoS + H2O =>
2 C3H7NO2S + 2 Co(OH)2 + O2 = 2 C3H7NO4 + 2 CoS + 2 H2O
LiOH + HFO = LiFO + H2O =>
LiOH + HFO = LiFO + H2O
NaHCO3 + NaHSO4 = Na2SO4 + CO2 + H2O =>
NaHCO3 + NaHSO4 = Na2SO4 + CO2 + H2O
Mn2{+} + H2O = MnO4{-} + H{+} + e =>
Mn2{+} + 8 H2O = 2 MnO4{-} + 16 H{+} + 13e
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C3H18 = C + H2 =>
C3H18 = 3 C + 9 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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