| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnSO4 + Na2H2EDTA = Mn(EDTA) + 2 Na + 2 H + SO4
C3H7O2N + O2 = H2O + N2 + CO2 =>
4 C3H7O2N + 15 O2 = 14 H2O + 2 N2 + 12 CO2
HNO3(ac)NaOH = NaNO3H2O =>
HNO3(ac)NaOH = NaNO3H2O
NH4NO3 + C10H22 = N2 + CO2 + H2O =>
31 NH4NO3 + C10H22 = 31 N2 + 10 CO2 + 73 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaCl2NaOH = BaOHCl2Na =>
BaCl2NaOH = BaOHCl2Na
IrCl3 + NaOH = Ir2O3 + NaCl + HCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 NaCl + 3 HCl
Al + Fe2O2O3 = Al3O2 + Fe =>
15 Al + 2 Fe2O2O3 = 5 Al3O2 + 4 Fe
CH3COOH + Ba(OH)2 = CHCOO + Ba + H2O =>
2 CH3COOH + 3 Ba(OH)2 = 2 CHCOO + 3 Ba + 6 H2O
C3H12N6Cl12 = C3N6Cl12H12 =>
C3H12N6Cl12 = C3N6Cl12H12
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
H2SiF6 + NaOH = NaF + Na2OSiO2 + H2O =>
H2SiF6 + 8 NaOH = 6 NaF + Na2OSiO2 + 5 H2O
K + SO2 = K2O + S =>
4 K + SO2 = 2 K2O + S
O2H2 = O3 + H =>
3 O2H2 = 2 O3 + 6 H
Fe + BeCl2 = FeCl3 + Be =>
2 Fe + 3 BeCl2 = 2 FeCl3 + 3 Be
N2H4 = NH4 + N =>
N2H4 = NH4 + N
ZnSO4 + (H2O) = ZnO + H2SO4 =>
ZnSO4 + (H2O) = ZnO + H2SO4
PCl5 + NaOH = NaH2PO4 + NaCl + H2O =>
PCl5 + 6 NaOH = NaH2PO4 + 5 NaCl + 2 H2O
FeSO4 + H2SO4 = Fe2(SO4)3 + Fe2(SO3)3 + H2O =>
6 FeSO4 + 3 H2SO4 = 2 Fe2(SO4)3 + Fe2(SO3)3 + 3 H2O
CuTeO3 + H2SO4 = CuSO4 + TeO2 + H2O =>
CuTeO3 + H2SO4 = CuSO4 + TeO2 + H2O
VOCl2 + H2O = VO(OH)2 + HCl =>
VOCl2 + 2 H2O = VO(OH)2 + 2 HCl
Mg(MnO4)2 + Na = Na(MnO4) + Mg =>
Mg(MnO4)2 + 2 Na = 2 Na(MnO4) + Mg
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
*4Fe + O2 = Fe2O3 =>
*4Fe + 3 O2 = 2 Fe2O3
NH4ClKOH = NH3H2OKCl =>
NH4ClKOH = NH3H2OKCl
Cl + KF = KCl + F2 =>
2 Cl + 2 KF = 2 KCl + F2
Ag2S2O3 + NaOH = AgOH + Na2S2O3 =>
Ag2S2O3 + 2 NaOH = 2 AgOH + Na2S2O3
CH3CH2OH + O2 = CH3COCH3 + H2O =>
3 CH3CH2OH + O2 = 2 CH3COCH3 + 3 H2O
Sn2S3 + HCl = H3SnCl6 + H2S =>
Sn2S3 + 12 HCl = 2 H3SnCl6 + 3 H2S
Cl3 + AgSO4 = (SO4)3 + AgCl =>
Cl3 + 3 AgSO4 = (SO4)3 + 3 AgCl
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
CH3COOH + CuO = Cu + CH3COOHO =>
CH3COOH + CuO = Cu + CH3COOHO
C6H11(l) + O2(g) = CO2(g) + H2O(l) =>
4 C6H11(l) + 35 O2(g) = 24 CO2(g) + 22 H2O(l)
LiOH + H2SO3 = LiSO3 + H2OH =>
LiOH + H2SO3 = LiSO3 + H2OH
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni =>
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni
Mn(aq) + HCl(aq) = MnCl2(l) + H2 =>
Mn(aq) + 2 HCl(aq) = MnCl2(l) + H2
Cu(OH)2 + C12H22O11 = Cu2O + C6H12O7 + H2O =>
4 Cu(OH)2 + C12H22O11 = 2 Cu2O + 2 C6H12O7 + 3 H2O
C6H10O2 + KOH = KO3 + C6H11 =>
C6H10O2 + KOH = KO3 + C6H11
C8H14(g) + O2(g) = CO(g) + H2O(g) =>
2 C8H14(g) + 15 O2(g) = 16 CO(g) + 14 H2O(g)
Fe + Cu(CO3)2 = Cu + FeCO3 =>
2 Fe + Cu(CO3)2 = Cu + 2 FeCO3
Cu(SO4)(aq) + K3PO4(aq) = Cu3(PO4)2(s) + K2(SO4)(aq) =>
3 Cu(SO4)(aq) + 2 K3PO4(aq) = Cu3(PO4)2(s) + 3 K2(SO4)(aq)
LiHSO4 = Li2SO4 + H2O + SO3 =>
2 LiHSO4 = Li2SO4 + H2O + SO3
Zn + HNO3 = Zn(HNO3) =>
Zn + HNO3 = Zn(HNO3)
CUO + C = CU + CO =>
CUO + C = CU + CO
MgCl2 + Ca(NO3)2 = Mg(NO3)2 + CaCl2 =>
MgCl2 + Ca(NO3)2 = Mg(NO3)2 + CaCl2
K3VO4 + H2O2 = K3V(O2)4 + H2O =>
K3VO4 + 4 H2O2 = K3V(O2)4 + 4 H2O
Al + H2S1O4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2S1O4 = Al2(SO4)3 + 3 H2
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + HCl(g) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HCl(g)
Ag(l) + Fe2(CO3)3 = Fe(l)3 + Ag2CO3 =>
18 Ag(l) + 3 Fe2(CO3)3 = 2 Fe(l)3 + 9 Ag2CO3
Fe{2+} + OH{-} = FeO + H2O =>
Fe{2+} + 2 OH{-} = FeO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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