| Équations équilibrées la veille | Équations équilibrées le lendemain |
BCl3 + 3 H2O = H3BO3 + 3 HCl
H2(g) + O2(g) = H2O(l) = =>
2 H2(g) + O2(g) = 2 H2O(l)
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Mg + S = Mg2S4 =>
2 Mg + 4 S = Mg2S4
Ti2O3 + K3Fe(CN)6 + KCl + H2O = TiO2 + K4Fe(CN)6 + HCl =>
Ti2O3 + 2 K3Fe(CN)6 + 2 KCl + H2O = 2 TiO2 + 2 K4Fe(CN)6 + 2 HCl
SbN + U(CrO4)2 = Sb2(CrO4)3 + U3N4 =>
4 SbN + 3 U(CrO4)2 = 2 Sb2(CrO4)3 + U3N4
Cu(OH)2 + CH3COOH = Cu2(CH3COO)4 + H2O =>
2 Cu(OH)2 + 4 CH3COOH = Cu2(CH3COO)4 + 4 H2O
Bi2O3(s) + HCl(aq) = BiCl3(s) + H2O(aq) =>
Bi2O3(s) + 6 HCl(aq) = 2 BiCl3(s) + 3 H2O(aq)
HI + LiHO = HIO3 + LiH =>
HI + 3 LiHO = HIO3 + 3 LiH
C5H10(l) + O2(g) = H2C5H6O4(l) + H2O(l) =>
2 C5H10(l) + 5 O2(g) = 2 H2C5H6O4(l) + 2 H2O(l)
HBr + Al(OH)3 = H2O + AlBr3* =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3*
C6H10O6 + O2 = C6H10O8 =>
C6H10O6 + O2 = C6H10O8
Ca(NO3)2 + NaC2H3O2 = Ca(C2H3O2)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaC2H3O2 = Ca(C2H3O2)2 + 2 Na(NO3)
H2S + O = SO3 + H2O =>
H2S + 4 O = SO3 + H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
HC2H3O3 + NaHCO3 = CO2 + H2O + Na =>
HC2H3O3 + 6 NaHCO3 = 8 CO2 + 5 H2O + 6 Na
ZnSO4*7H2O = ZnSO4 + H2O =>
ZnSO4*7H2O = ZnSO4 + 7 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KOH + Cu(NO3)2 = Cu(OH)2 + KNO3 =>
2 KOH + Cu(NO3)2 = Cu(OH)2 + 2 KNO3
C9H7O4 + HCl = C7H6O3 + Cl + C2H4O2 =>
8 C9H7O4 + 8 HCl = 10 C7H6O3 + 8 Cl + C2H4O2
Fe{3+} + NO2 + H2O = Fe{2+} + H{+} + NO3{-} =>
Fe{3+} + NO2 + H2O = Fe{2+} + 2 H{+} + NO3{-}
Cu2S + HNO3 = CuSO4 + Cu3(NO3)2 + NO + H2O =>
9 Cu2S + 32 HNO3 = 9 CuSO4 + 3 Cu3(NO3)2 + 26 NO + 16 H2O
S02 + O2 = S2O4 =>
S02 + 2 O2 = S2O4
HCe + Ae(OH)3 = AeCe3 + H2O =>
3 HCe + Ae(OH)3 = AeCe3 + 3 H2O
HCHO + NaHSO3 = HOCH2SO3Na =>
HCHO + NaHSO3 = HOCH2SO3Na
Mg3(PO4)2(s) + CH3COOH = Mg + CH3COO + H3PO4 =>
Mg3(PO4)2(s) + 6 CH3COOH = 3 Mg + 6 CH3COO + 2 H3PO4
CH3CH2NH2 + CHCl3 + KOH = CH3CH2NC + KCl + H2O =>
CH3CH2NH2 + CHCl3 + 3 KOH = CH3CH2NC + 3 KCl + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
BaCl2(aq) + Na2CrO4(aq) = BaCrO4(s) + NaCl(s) =>
BaCl2(aq) + Na2CrO4(aq) = BaCrO4(s) + 2 NaCl(s)
Mg(NO3)2 + Na(PO4)3 = Mg(PO4)3 + Na(NO3)2 =>
Mg(NO3)2 + Na(PO4)3 = Mg(PO4)3 + Na(NO3)2
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
C4H10O + H2CrO4 + H{+} = C4H8O2 + Cr{+3} + H2O =>
3 C4H10O + 4 H2CrO4 + 12 H{+} = 3 C4H8O2 + 4 Cr{+3} + 13 H2O
K2MnO4 + H2SO4 = MnSO4 + K2SO4 + O2 + H2O =>
K2MnO4 + 2 H2SO4 = MnSO4 + K2SO4 + O2 + 2 H2O
Li2CO3 + MgCl2 = MgCO3 + LiCl =>
Li2CO3 + MgCl2 = MgCO3 + 2 LiCl
FeSO4 + LiCl = Li2SO4 + FeCl2 =>
FeSO4 + 2 LiCl = Li2SO4 + FeCl2
NH4Cl + CaSO3 = NH4SO3 + CaCl =>
NH4Cl + CaSO3 = NH4SO3 + CaCl
FeCl3 + H2O + Na2SO3 = FeCl2 + Na2SO4 + HCl =>
2 FeCl3 + H2O + Na2SO3 = 2 FeCl2 + Na2SO4 + 2 HCl
CaCl(aq) + NaCo3(s) = NaCl(aq) + CaCo3(s) =>
CaCl(aq) + NaCo3(s) = NaCl(aq) + CaCo3(s)
HCOOH + CN = HCOO + HCN =>
HCOOH + CN = HCOO + HCN
Ca(NO3)2 + CuOH = CuNO3 + Ca(OH)2 =>
Ca(NO3)2 + 2 CuOH = 2 CuNO3 + Ca(OH)2
Cu(NO3)2*3H2O + Fe(NO3)3*9H2O + C6H8O7 = CuFe2O4 + H2O + CO2 + N2 =>
9 Cu(NO3)2*3H2O + 18 Fe(NO3)3*9H2O + 20 C6H8O7 = 9 CuFe2O4 + 269 H2O + 120 CO2 + 36 N2
FeS + NaO = FeO + NaS =>
FeS + NaO = FeO + NaS
C6H7N + H2SO4 = C6H7O3NS + H2O =>
C6H7N + H2SO4 = C6H7O3NS + H2O
SO4 = S2O8 =>
2 SO4 = S2O8
H11COH + O2 = CO2 + H2O =>
2 H11COH + 7 O2 = 2 CO2 + 12 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CuO + TeO3 = Cu3TeO6 =>
3 CuO + TeO3 = Cu3TeO6
CaCO3 + NH4 = CaH4 + NCO3 =>
CaCO3 + NH4 = CaH4 + NCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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