| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
KCI + HNO3 = HCI + KNO3 =>
KCI + HNO3 = HCI + KNO3
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
(CH3COO)2Cu + KOH = CH3COOK + Cu(OH)2 =>
(CH3COO)2Cu + 2 KOH = 2 CH3COOK + Cu(OH)2
NaCl = Na{-} + Cl{+} =>
NaCl = Na{-} + Cl{+}
HNO3 + (NH4)2SO4 = HSO4 + (NH4)2NO3 =>
HNO3 + (NH4)2SO4 = HSO4 + (NH4)2NO3
HCOOH + O2 = O(HCOOH)2 =>
4 HCOOH + O2 = 2 O(HCOOH)2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Sr + Al2(SO4)3 = Al + Sr(SO4) =>
3 Sr + Al2(SO4)3 = 2 Al + 3 Sr(SO4)
Cr2(SO4)3 + KBr = CrBr3 + K2(SO4) =>
Cr2(SO4)3 + 6 KBr = 2 CrBr3 + 3 K2(SO4)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Zn(NO3)2(aq) + K2CrO4(aq) = ZnCrO4(s) + KNO3(aq) =>
Zn(NO3)2(aq) + K2CrO4(aq) = ZnCrO4(s) + 2 KNO3(aq)
KClO3 + H2S = KCl + S + H2O =>
KClO3 + 3 H2S = KCl + 3 S + 3 H2O
NaOH + Ba(No3)2 = BaOH + Na(No3)2 =>
NaOH + Ba(No3)2 = BaOH + Na(No3)2
Fe2O3 + HCl + H2O = FeCl3(H2O)6 =>
Fe2O3 + 6 HCl + 9 H2O = 2 FeCl3(H2O)6
L + H2 = HL2 =>
4 L + H2 = 2 HL2
NO(g) + H(g) = N(g) + H2O =>
NO(g) + 2 H(g) = N(g) + H2O
CaO + H2SO4 = Ca2SO4 + H2O2 =>
2 CaO + H2SO4 = Ca2SO4 + H2O2
C7H5O2 + O2 = CO2 + H2O =>
4 C7H5O2 + 29 O2 = 28 CO2 + 10 H2O
Al(OH)3 + H2SiO3 = Al2(SiO3)3 + H2O =>
2 Al(OH)3 + 3 H2SiO3 = Al2(SiO3)3 + 6 H2O
NaNO3 + LiC2H3O2 = NaC2H3O2 + LiNO3 =>
NaNO3 + LiC2H3O2 = NaC2H3O2 + LiNO3
ZnSO4 + KOH = K2SO4 + Zn(OH)2 =>
ZnSO4 + 2 KOH = K2SO4 + Zn(OH)2
(NH4)2HPO4 = NH4H2PO4 + NH3 =>
(NH4)2HPO4 = NH4H2PO4 + NH3
MgN + H2O = MgHO2 + NH3 =>
MgN + 2 H2O = MgHO2 + NH3
H{+} + e + MnO4{-} = Mn{2+} + H2O =>
8 H{+} + 5e + MnO4{-} = Mn{2+} + 4 H2O
K2MnO4 + H2O + Cl2 = MnO2 + KOH + KClO4 =>
7 K2MnO4 + 6 H2O + Cl2 = 7 MnO2 + 12 KOH + 2 KClO4
Mg(OH)2 + FeO = MgOFe(OH)2 =>
Mg(OH)2 + FeO = MgOFe(OH)2
KClO3 + MnO2 = K2O + Mn(ClO3)4 =>
4 KClO3 + MnO2 = 2 K2O + Mn(ClO3)4
CH14 + O2 = CO2 + H2O =>
2 CH14 + 9 O2 = 2 CO2 + 14 H2O
Fe2O3 + CH4 = Fe3O4 + CO2 + H2O =>
12 Fe2O3 + CH4 = 8 Fe3O4 + CO2 + 2 H2O
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
KBr + H2O = KBrO3 + H2 =>
KBr + 3 H2O = KBrO3 + 3 H2
AgNO3 + Al(Cl)3 = AgCl + Al(NO3)3 =>
3 AgNO3 + Al(Cl)3 = 3 AgCl + Al(NO3)3
C2H40 + O2 = CO2 + H2O =>
C2H40 + 12 O2 = 2 CO2 + 20 H2O
HBr + Na2O = H2O + NaBr =>
2 HBr + Na2O = H2O + 2 NaBr
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
Mg + (PO4)2 = Mg2PO4 =>
4 Mg + (PO4)2 = 2 Mg2PO4
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
H(g) + NO(g) = H2O(aq) + N(g) =>
2 H(g) + NO(g) = H2O(aq) + N(g)
NaOH + Co(C2H3O2)2 = NaC2H3O2 + Co(OH)2 =>
2 NaOH + Co(C2H3O2)2 = 2 NaC2H3O2 + Co(OH)2
K2SO3 + HI = H2SO3 + KI =>
K2SO3 + 2 HI = H2SO3 + 2 KI
ZnBr2 + KOH = Zn(OH)2 + KBr =>
ZnBr2 + 2 KOH = Zn(OH)2 + 2 KBr
[Cu(H2O)6]2 + NH3 = [Cu(NH3)4(H2O)2]2 + H2O =>
[Cu(H2O)6]2 + 8 NH3 = [Cu(NH3)4(H2O)2]2 + 8 H2O
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Ni2(SO4)3 + C6N6FeK4 = Ni4[Fe(CN)6]3 + K2SO4 =>
2 Ni2(SO4)3 + 3 C6N6FeK4 = Ni4[Fe(CN)6]3 + 6 K2SO4
K2O + HNO3 = K2(NO3) + OH =>
K2O + HNO3 = K2(NO3) + OH
Fe + H2O2 = FeO + H2O =>
Fe + H2O2 = FeO + H2O
C7H5(NO2)3 + O2 = CO2 + H2O + N2 =>
4 C7H5(NO2)3 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
Li + AlI3 = LiI + Al =>
3 Li + AlI3 = 3 LiI + Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/14/24
Équations équilibrées sur10/14/23
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