| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn(ClO3)4 + 4 Na = 4 NaClO3 + Sn
Fe + AgCH3COO = FeCH3COO + Ag =>
Fe + AgCH3COO = FeCH3COO + Ag
C6H5CH2CH(NH2)COOH + HNO3 = C6H5CH(OH)CONO2 + N2 + H2O =>
8 C6H5CH2CH(NH2)COOH + 13 HNO3 = 9 C6H5CH(OH)CONO2 + 6 N2 + 19 H2O
LiH2PO4 + C6H8O7 + Fe2O3 = LiFePO4 + H2O + CO2 =>
18 LiH2PO4 + C6H8O7 + 9 Fe2O3 = 18 LiFePO4 + 22 H2O + 6 CO2
KIO3 + KI + HCl + Na2S2O3 = KCl + H2O + Na2S4O6 + NaI =>
KIO3 + 5 KI + 6 HCl + 6 Na2S2O3 = 6 KCl + 3 H2O + 3 Na2S4O6 + 6 NaI
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
Se + P2 = Se5P4 =>
5 Se + 2 P2 = Se5P4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
hydrogen + chlorine = hydrogenchloride =>
H2 + Cl2 = 2 HCl
Zn + H3PO4 = (Zn3(PO4)2) + H2 =>
3 Zn + 2 H3PO4 = (Zn3(PO4)2) + 3 H2
Ca + Hl = CaHl =>
Ca + Hl = CaHl
Hg(NO2)2 + KOH = Hg(OH)2 + KNO2 =>
Hg(NO2)2 + 2 KOH = Hg(OH)2 + 2 KNO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
S + NO3{-} = SO4{2-} + NO =>
S + 2 NO3{-} = SO4{2-} + 2 NO
Pd + F2 = PdF3 =>
2 Pd + 3 F2 = 2 PdF3
CO2 + NH3 = OCNH + H2O =>
CO2 + NH3 = OCNH + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cr(CH3COO)3(aq) + Ba(OH)2(aq) = Cr(OH)3(aq) + Ba(CH3COO)2(aq) =>
2 Cr(CH3COO)3(aq) + 3 Ba(OH)2(aq) = 2 Cr(OH)3(aq) + 3 Ba(CH3COO)2(aq)
AgNO3 + Mg(OH)2 = Ag(OH)2 + Mg(NO3) =>
AgNO3 + Mg(OH)2 = Ag(OH)2 + Mg(NO3)
Ca + Hl = CaHl =>
Ca + Hl = CaHl
Pd + F2 = PdF3 =>
2 Pd + 3 F2 = 2 PdF3
Na2S + Cu(CH3COO)2 = NaCH3COO + CuS =>
Na2S + Cu(CH3COO)2 = 2 NaCH3COO + CuS
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CO2 + NH3 = OCNH + H2O =>
CO2 + NH3 = OCNH + H2O
AI(s) + H2SO4(aq) = AI(SO4)3 + H2(g) =>
AI(s) + 3 H2SO4(aq) = AI(SO4)3 + 3 H2(g)
Zn + PbSO4 = ZnSO4 + Pb =>
Zn + PbSO4 = ZnSO4 + Pb
N + H2SO4 = NSO4 + H2 =>
N + H2SO4 = NSO4 + H2
Al + Co(No3)2 = Al(No3)3 + Co =>
2 Al + 3 Co(No3)2 = 2 Al(No3)3 + 3 Co
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
FeCl3*6H2O + NaOH = NaCl + Fe(OH)3 + H2O =>
FeCl3*6H2O + 3 NaOH = 3 NaCl + Fe(OH)3 + 6 H2O
S + O2 + NaOH = Na2SO3 + H2O =>
S + O2 + 2 NaOH = Na2SO3 + H2O
(C4H10)(g) + O2(g) = CO2(g) + H2O(g) =>
2(C4H10)(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Li + CI2 = LiCI2 =>
Li + CI2 = LiCI2
C18H32O16 + H2O = C2H5OH + CO2 =>
C18H32O16 + 2 H2O = 6 C2H5OH + 6 CO2
Na2[Cu(OH)4] + HCl = Cu(OH)2 + NaCl + H2O =>
Na2[Cu(OH)4] + 2 HCl = Cu(OH)2 + 2 NaCl + 2 H2O
KMnO4 + H2SO4 + KI = K2SO4 + H2O + I2 + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 6 K2SO4 + 8 H2O + 5 I2 + 2 MnSO4
Ni + Mn(OH)6 = Ni(OH)2 + Mn6 =>
18 Ni + 6 Mn(OH)6 = 18 Ni(OH)2 + Mn6
Na(OH) + H2CO3 = Na3(OH)CO3 + H2O =>
3 Na(OH) + H2CO3 = Na3(OH)CO3 + 2 H2O
K3(NO3)3 + Mg6(PO4)4 = K3(PO4)4 + Mg6(NO3)3 =>
K3(NO3)3 + Mg6(PO4)4 = K3(PO4)4 + Mg6(NO3)3
I + H2O = IH + O2 =>
4 I + 2 H2O = 4 IH + O2
CH3COOH + Zn = Zn(CH3COOH)2 =>
2 CH3COOH + Zn = Zn(CH3COOH)2
N2 + Ce2 = NCe =>
N2 + Ce2 = 2 NCe
LiOH + HCl = LiCl + H2O* =>
LiOH + HCl = LiCl + H2O*
Ba + H2O = BaH20 + O2 =>
Ba + 10 H2O = BaH20 + 5 O2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Pb + SnSO4 = Pb(SO4)3 + Sn =>
Pb + 3 SnSO4 = Pb(SO4)3 + 3 Sn
BiCI3 + NaOH = BiOH + NaCI3 =>
BiCI3 + NaOH = BiOH + NaCI3
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
Pb(ClO4)2(aq) + NaI(aq) = PbI2(s) + NaClO4(aq) =>
Pb(ClO4)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaClO4(aq)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/24
Équations équilibrées sur03/15/23
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