| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + Pb(NO3)2 = PbO + Fe(NO3)2
NaNO3Na2CO3 = NaCO3Na2NO3 =>
NaNO3Na2CO3 = NaCO3Na2NO3
CH3CO + OH = CH3CO2 + H2O =>
CH3CO + 2 OH = CH3CO2 + H2O
CuCl2 + K2SiO3 = KCl + CuSiO3 =>
CuCl2 + K2SiO3 = 2 KCl + CuSiO3
KClO3 + MnO + KOH = K2MnO4 + KCl + H2O =>
2 KClO3 + 3 MnO + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H{+} + Mn{2+} + BiO3{-} = MnO4{-} + Bi{2+} + H2O =>
6 H{+} + 3 Mn{2+} + 5 BiO3{-} = 3 MnO4{-} + 5 Bi{2+} + 3 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Cu2C + O2 = C + CuO =>
Cu2C + O2 = C + 2 CuO
Ag2OO2 = Ag2O3 =>
Ag2OO2 = Ag2O3
V + PbO2 = Pb + V2O3 =>
4 V + 3 PbO2 = 3 Pb + 2 V2O3
SO3 + BaCl2 = BaO3 + SCl2 =>
SO3 + BaCl2 = BaO3 + SCl2
NiCO3 + Al(OH)3 = Ni(OH)2 + Al2(CO3)3 =>
3 NiCO3 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(CO3)3
In(s) + O2(g) = In3O5(s) =>
6 In(s) + 5 O2(g) = 2 In3O5(s)
(Na3)BO3 + H2SO4 = Na2SO4 + H3BO3 =>
2(Na3)BO3 + 3 H2SO4 = 3 Na2SO4 + 2 H3BO3
ROH + PBr3 = RBr + H3PO3 =>
3 ROH + PBr3 = 3 RBr + H3PO3
K3AsO3 + A1 + H2O = AsH3 + KA1O2 + KOH =>
K3AsO3 + 2 A1 + 2 H2O = AsH3 + 2 KA1O2 + KOH
NaCl + KBr = NaK + BrCl =>
NaCl + KBr = NaK + BrCl
PbO2 + MnSO4 + H3PO4 = HMnO4 + PbSO4 + Pb3(PO4)2 + H2O =>
5 PbO2 + 2 MnSO4 + 2 H3PO4 = 2 HMnO4 + 2 PbSO4 + Pb3(PO4)2 + 2 H2O
KI(s) + H2SO4(l) = K2SO4(s) + I2(g) + H2S(g) + H2O(l) =>
8 KI(s) + 5 H2SO4(l) = 4 K2SO4(s) + 4 I2(g) + H2S(g) + 4 H2O(l)
C3H13 + O2 = CO2 + H2O =>
4 C3H13 + 25 O2 = 12 CO2 + 26 H2O
K2C4H4O6 + H2O = K(OH) + H2(C4H4O6) =>
K2C4H4O6 + 2 H2O = 2 K(OH) + H2(C4H4O6)
Zn(NO3)2 = NO2 + O2 + Zn =>
Zn(NO3)2 = 2 NO2 + O2 + Zn
Ba(OH)2 + Br2 = Ba + BrO + H2O =>
2 Ba(OH)2 + Br2 = 2 Ba + 2 BrO + 2 H2O
C4H8O2 + C5H10O = C9H18O2 =>
C4H8O2 + 10 C5H10O = 6 C9H18O2
LiH(s) + H2O(l) = LiOH(aq) + H(g) =>
LiH(s) + H2O(l) = LiOH(aq) + 2 H(g)
NaCl + C14H14N3NaO3S = Na2N3O3S + C14H14Cl =>
NaCl + C14H14N3NaO3S = Na2N3O3S + C14H14Cl
C10H19O3N + O2 = CO + H2O + NH3 =>
2 C10H19O3N + 15 O2 = 20 CO + 16 H2O + 2 NH3
(CH3)3COK + CH3I = (CH3)3COCH3 + KI =>
(CH3)3COK + CH3I = (CH3)3COCH3 + KI
NiCO3 + Al(OH)3 = Ni(OH)2 + Al2(CO3)3 =>
3 NiCO3 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(CO3)3
K + SO4 = K2SO4(aq) =>
2 K + SO4 = K2SO4(aq)
Mg(NO3)2(aq) + Al(s) = Al(NO3)3(aq) + Mg(s) =>
3 Mg(NO3)2(aq) + 2 Al(s) = 2 Al(NO3)3(aq) + 3 Mg(s)
KH2PO2 + KMnO4 + H2O = H3PO4 + MnO2 + KOH =>
3 KH2PO2 + 4 KMnO4 + 5 H2O = 3 H3PO4 + 4 MnO2 + 7 KOH
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g)
HN3 + H2N2O2 = N2 + H2O =>
2 HN3 + H2N2O2 = 4 N2 + 2 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
ammonia + hydrochloricacid = ammoniumchloride =>
NH3 + HCl = NH4Cl
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
CoSO4 + C2N2H4 = [Co(C2N2H4)]SO4 =>
CoSO4 + C2N2H4 = [Co(C2N2H4)]SO4
Li2O + SCl2 = Li + Cl2 + SO =>
Li2O + SCl2 = 2 Li + Cl2 + SO
SrO + CsOH = CsHSrO2 =>
SrO + CsOH = CsHSrO2
Zn(s) + O2 = ZnO2 =>
Zn(s) + O2 = ZnO2
C3H7Br + NaOH = C3OH8 + NaBr =>
C3H7Br + NaOH = C3OH8 + NaBr
CuCl2 + Ba(No3)2 = Cu(No3)2 + BaCl2 =>
CuCl2 + Ba(No3)2 = Cu(No3)2 + BaCl2
NH4NO3 = N2 + NO2 + H2 =>
4 NH4NO3 = N2 + 6 NO2 + 8 H2
H{+} + Mn{2+} + BiO3{-} = MnO4{-} + Bi{2+} + H2O =>
6 H{+} + 3 Mn{2+} + 5 BiO3{-} = 3 MnO4{-} + 5 Bi{2+} + 3 H2O
Na2O + CuCl2 = NaCl + CuO =>
Na2O + CuCl2 = 2 NaCl + CuO
ZnBr2 + KOH = KBr + K2[Zn(OH)4] =>
ZnBr2 + 4 KOH = 2 KBr + K2[Zn(OH)4]
Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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