| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Na + CH3CO2 = NaCH3CO2 =>
Na + CH3CO2 = NaCH3CO2
CH3CH2Br + NH3 = CH3CH2NH2 + NH4Br =>
CH3CH2Br + 2 NH3 = CH3CH2NH2 + NH4Br
MgCl2 + LiC2H5 = C2H5MgCl + LiCl =>
MgCl2 + LiC2H5 = C2H5MgCl + LiCl
Na2SO4 + Ga(NO3)3 = NaNO3 + Ga2(SO4)3 =>
3 Na2SO4 + 2 Ga(NO3)3 = 6 NaNO3 + Ga2(SO4)3
PCl3 + Br2 + H2O = HBr + H3PO4 + HCl =>
PCl3 + Br2 + 4 H2O = 2 HBr + H3PO4 + 3 HCl
KF + H2O = HF + K2O =>
2 KF + H2O = 2 HF + K2O
Mn{2+} + HOCl + H2O = MnO2 + Cl{-} + H{+} =>
Mn{2+} + HOCl + H2O = MnO2 + Cl{-} + 3 H{+}
C9H20O4S2 + O2 = CO2 + H2O + SO1 =>
C9H20O4S2 + 13 O2 = 9 CO2 + 10 H2O + 2 SO1
C6H14O2 + KI + H2SO4 = C6H12I2 + H2O + KHSO4 =>
C6H14O2 + 2 KI + 2 H2SO4 = C6H12I2 + 2 H2O + 2 KHSO4
C6H5COOH + CaO = CaCO3 + C6H6 =>
C6H5COOH + CaO = CaCO3 + C6H6
NH4Fe(SO4)2*12H2O + KSCN = K(SO4)2*12H2O + Fe + NH4SCN =>
NH4Fe(SO4)2*12H2O + KSCN = K(SO4)2*12H2O + Fe + NH4SCN
CH3COCH3 + KI + NaClO = CHI3 + CH3COOK + NaCl + KOH =>
CH3COCH3 + 3 KI + 3 NaClO = CHI3 + CH3COOK + 3 NaCl + 2 KOH
C17H21O4N + O2 = CO2 + H2O + NO =>
4 C17H21O4N + 83 O2 = 68 CO2 + 42 H2O + 4 NO
H2CrO4 + Mg(OH)2 = MgCrO4 + H2O =>
H2CrO4 + Mg(OH)2 = MgCrO4 + 2 H2O
Fe2O3 + TiO2 = FeTiO3 + O =>
Fe2O3 + 2 TiO2 = 2 FeTiO3 + O
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4 + Cu(NO3)2
Li2O + Mg3(PO4)2 = Li3PO4 + MgO =>
3 Li2O + Mg3(PO4)2 = 2 Li3PO4 + 3 MgO
CH4 + *O2 = CO2 + *H2O =>
CH4 + 2*O2 = CO2 + 2*H2O
K{+} + I{-} = KI =>
K{+} + I{-} = KI
C4H10O2 + O2 = CO2 + H2O =>
2 C4H10O2 + 11 O2 = 8 CO2 + 10 H2O
LiOH + H2O = LiOH2 + OH =>
LiOH + H2O = LiOH2 + OH
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Fe + C2 = FeC3 =>
2 Fe + 3 C2 = 2 FeC3
CO2 + H2O + HCl = C2H4Cl2 + O2 =>
4 CO2 + 2 H2O + 4 HCl = 2 C2H4Cl2 + 5 O2
FeS + KNO3 = Fe(NO3)2 + K2S =>
FeS + 2 KNO3 = Fe(NO3)2 + K2S
KOH + KMnO4 = K2MnO4 + O2 + H2O =>
4 KOH + 4 KMnO4 = 4 K2MnO4 + O2 + 2 H2O
F + N2 = F3N4 =>
3 F + 2 N2 = F3N4
Ba(HCO3)2 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
Ba(HCO3)2 + 2 HNO3 = Ba(NO3)2 + 2 CO2 + 2 H2O
Co(C2H3O2)2 + NaOH = Co(OH) + Na(C2H3O2)2 =>
Co(C2H3O2)2 + NaOH = Co(OH) + Na(C2H3O2)2
C2H5OH + NaHCO3 = CH3COONa + CO2 + H2O =>
2 C2H5OH + 3 NaHCO3 = 3 CH3COONa + CO2 + 3 H2O
F + KCl = KF + Cl =>
F + KCl = KF + Cl
K2Cr2O7 + H2SO4 + H3CH2OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 2 H3CH2OH = Cr2(SO4)3 + 8 H2O + CH3CHO + K2SO4
Se + Br2 = SeBr2 =>
Se + Br2 = SeBr2
KMnO4 + Al2(SO4)3 = Al(MnO4)3 + K2SO4 =>
6 KMnO4 + Al2(SO4)3 = 2 Al(MnO4)3 + 3 K2SO4
I{-} + ClO4{-} = IO3{-} + Cl{-} =>
4 I{-} + 3 ClO4{-} = 4 IO3{-} + 3 Cl{-}
H3O = H3 + O2 =>
2 H3O = 2 H3 + O2
C6H6 + KMnO4 + H2O = C3H4(OH)2 + MnO2 + KOH =>
3 C6H6 + 2 KMnO4 + 10 H2O = 6 C3H4(OH)2 + 2 MnO2 + 2 KOH
Cu + S = Cu(S)2 =>
Cu + 2 S = Cu(S)2
AlCl3 + HNO3 = Al(NO3)3 + HCl =>
AlCl3 + 3 HNO3 = Al(NO3)3 + 3 HCl
Re + Br = ReBr3 =>
Re + 3 Br = ReBr3
C6H5Cl + CH3Cl + Na = C7H8 + NaCl =>
C6H5Cl + CH3Cl + 2 Na = C7H8 + 2 NaCl
PO4 + Ca(NO3)2 = Ca3(PO4)2 + NO3 =>
2 PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NO3
H2O + BrO3{-} + Sb{3+} = Br{-} + Sb{5+} + OH{-} =>
3 H2O + BrO3{-} + 3 Sb{3+} = Br{-} + 3 Sb{5+} + 6 OH{-}
KBr + Sr(OH)2 = KOH + SrBr2 =>
2 KBr + Sr(OH)2 = 2 KOH + SrBr2
C5H10(s) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10(s) + 15 O2(g) = 10 CO2(g) + 10 H2O(l)
Cr(OH)2 + H2SeO4 = CrSeO4 + H2O =>
Cr(OH)2 + H2SeO4 = CrSeO4 + 2 H2O
K2MnO4 + K2S + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 K2MnO4 + K2S + 4 H2SO4 = 3 K2SO4 + 2 MnSO4 + 4 H2O
CuO + HNO = Cu(NO) + HO =>
CuO + HNO = Cu(NO) + HO
Rb2CO3 + HCl = RbCl + H2O + CO2 =>
Rb2CO3 + 2 HCl = 2 RbCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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