| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCHO3 + CH3COOH = CO2 + H2O + NaC2H3O2
I + H2O = HI + O =>
2 I + H2O = 2 HI + O
NH4Cl + CaCO3 = CaCl2 + H2O + CO2 + NH3 =>
2 NH4Cl + CaCO3 = CaCl2 + H2O + CO2 + 2 NH3
RuCl3 + NaClO + HCl + KOH = K2RuCl6 + NaCl + H2O =>
2 RuCl3 + NaClO + 6 HCl + 4 KOH = 2 K2RuCl6 + NaCl + 5 H2O
C6H6(l) + O2(g) = C6O2 + H6 =>
C6H6(l) + O2(g) = C6O2 + H6
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HNO3 + H2O + As2S3 = H3AsO4 + S + NO =>
10 HNO3 + 4 H2O + 3 As2S3 = 6 H3AsO4 + 9 S + 10 NO
C10H20 = C9H18 =>
9 C10H20 = 10 C9H18
K + SO2 = K2SO2 =>
2 K + SO2 = K2SO2
NaNO2 = Na2O + NO + NO2 =>
2 NaNO2 = Na2O + NO + NO2
RaSO4 = RaO + SO3 =>
RaSO4 = RaO + SO3
Mg(OH)2 = Mg + H2O + O2 =>
2 Mg(OH)2 = 2 Mg + 2 H2O + O2
S8 + H2Se = H2S + SSe2 =>
3 S8 + 16 H2Se = 16 H2S + 8 SSe2
MgO + NaOH = Mg(OH) + NaO =>
MgO + NaOH = Mg(OH) + NaO
Cu(OH2)6 + NH3 = [Cu(NH3)6] + H2O =>
Cu(OH2)6 + 6 NH3 = [Cu(NH3)6] + 6 H2O
C3N4 = (CN)2 + N2 =>
2 C3N4 = 3(CN)2 + N2
CaSO4 + SIO + C = CaSIO3 + CO + S =>
CaSO4 + SIO + 2 C = CaSIO3 + 2 CO + S
AlCl3 + Pb(ClO)2 = Al(ClO)2 + PbCl3 =>
AlCl3 + Pb(ClO)2 = Al(ClO)2 + PbCl3
Potassiumchloride + silvernitrate = potassiumnitrate + silverchloride =>
KCl + AgNO3 = KNO3 + AgCl
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO4*H2O + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 27 HNO3 = (NH4)3PO4*12MoO4*H2O + 24 NH4NO3 + 8 H2O
Cl + AlI3 = AlCl + I3 =>
Cl + AlI3 = AlCl + I3
Cu + Co2 = Cu3Co2 =>
3 Cu + Co2 = Cu3Co2
HNO2 + K2CO3 = KNO2 + H2CO3 =>
2 HNO2 + K2CO3 = 2 KNO2 + H2CO3
Zn(NO3)2*6H2O + NaOH = Zn(OH)2 + NaNO3 + H2O =>
Zn(NO3)2*6H2O + 2 NaOH = Zn(OH)2 + 2 NaNO3 + 6 H2O
(NH4)2SiO3 + LiOH = Li2SiO3 + NH3 + H2O =>
(NH4)2SiO3 + 2 LiOH = Li2SiO3 + 2 NH3 + 2 H2O
C6H5OH + KBrO4 + KBr + HNO3 = KNO3 + C6H2Br3OH + H2O =>
4 C6H5OH + 3 KBrO4 + 9 KBr + 12 HNO3 = 12 KNO3 + 4 C6H2Br3OH + 12 H2O
H2BO3 + HCl = H3BO3 + Cl =>
H2BO3 + HCl = H3BO3 + Cl
Mg + N + H + P + O = MgNH4PO4 =>
Mg + N + 4 H + P + 4 O = MgNH4PO4
M + HCl = H2 + MCl2 =>
M + 2 HCl = H2 + MCl2
HNa = H2 + Na =>
2 HNa = H2 + 2 Na
KIO3 + NaI + HCl = ICl + H2O + NaCl + KCl =>
KIO3 + 2 NaI + 6 HCl = 3 ICl + 3 H2O + 2 NaCl + KCl
AgBr + LiOH = AgOH + LiBr =>
AgBr + LiOH = AgOH + LiBr
As + KBrO + KOH = K3AsO4 + KBr + H2O =>
2 As + 5 KBrO + 6 KOH = 2 K3AsO4 + 5 KBr + 3 H2O
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
Fe2O4 + FeO = Fe2O3 =>
Fe2O4 + 2 FeO = 2 Fe2O3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
MgL2 + Mn(SO3)2 = MgSO3 + MnL4 =>
2 MgL2 + Mn(SO3)2 = 2 MgSO3 + MnL4
Al + Cu(SO4)2 = Cu + Al(SO4)3 =>
2 Al + 3 Cu(SO4)2 = 3 Cu + 2 Al(SO4)3
HI + Ba(OH) = BaI + H(OH) =>
HI + Ba(OH) = BaI + H(OH)
CH4 + SO3 = CH3SO3H =>
CH4 + SO3 = CH3SO3H
K2CO3 + CH3COOH = CH3COOK + H2CO3 =>
K2CO3 + 2 CH3COOH = 2 CH3COOK + H2CO3
Li + P4 = LiP =>
4 Li + P4 = 4 LiP
Br + KI = KBr + I2 =>
2 Br + 2 KI = 2 KBr + I2
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O = KI =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
NaOH + Zn = H2 + ZnO2 + Na2 =>
2 NaOH + Zn = H2 + ZnO2 + Na2
H2O2 + Fe(SO4)2 = Fe2(SO4)3 + H2SO4 + O2 =>
H2O2 + 2 Fe(SO4)2 = Fe2(SO4)3 + H2SO4 + O2
NiCl2 + Na2S = NaCl + NiS =>
NiCl2 + Na2S = 2 NaCl + NiS
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
Sn(s) + S8(s) = SnS2(s) =>
4 Sn(s) + S8(s) = 4 SnS2(s)
Al(s) + HCl(aq) = AlCl3 + H2 =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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