| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl2 + Fe(NO3)3 = Sn(NO3)3 + FeCl2
H3As + CaCO3 = H2O + CaCO + As =>
4 H3As + 3 CaCO3 = 6 H2O + 3 CaCO + 4 As
KL + KClO3 + H2SO4 = L2 + KCl + K2SO4 + H2O =>
6 KL + KClO3 + 3 H2SO4 = 3 L2 + KCl + 3 K2SO4 + 3 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Ca(OH)2 + K2SiO3 = CaSiO3 + KOH =>
Ca(OH)2 + K2SiO3 = CaSiO3 + 2 KOH
KOH + H2SO4 = H2(OH)2 + K2SO4 =>
2 KOH + H2SO4 = H2(OH)2 + K2SO4
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
Co(NO3)2 + KSCN = Co(NCS)2 + KNO3 =>
Co(NO3)2 + 2 KSCN = Co(NCS)2 + 2 KNO3
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
H2SO4 + CH3COONa = NaHSO4 + CH3COOH =>
H2SO4 + CH3COONa = NaHSO4 + CH3COOH
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
SO + H = S + H2O =>
SO + 2 H = S + H2O
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
H2CO3 + Al(OH)3 = (CO3)3Al2 + H2O =>
3 H2CO3 + 2 Al(OH)3 = (CO3)3Al2 + 6 H2O
CH3OH = HCOOCH3 + H2 =>
2 CH3OH = HCOOCH3 + 2 H2
CaO + S = CaS + SO4 =>
4 CaO + 5 S = 4 CaS + SO4
KMnO4 + C2H6O + HCl = MnO4 + KOH2 + C2H6 + Cl =>
KMnO4 + C2H6O + 2 HCl = MnO4 + KOH2 + C2H6 + 2 Cl
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
In2(SO4)3 + KOH = In(OH)3 + K2SO4 =>
In2(SO4)3 + 6 KOH = 2 In(OH)3 + 3 K2SO4
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
NiO + S2 = Ni3S2 + O2 =>
6 NiO + 2 S2 = 2 Ni3S2 + 3 O2
Mg(NO3)2 + H2SO4 = MgSO4 + H2(NO3)2 =>
Mg(NO3)2 + H2SO4 = MgSO4 + H2(NO3)2
CaO + S = CaS + SO4 =>
4 CaO + 5 S = 4 CaS + SO4
CH3O3(l) + O2(g) = CO2(g) + H2O(g) =>
4 CH3O3(l) + O2(g) = 4 CO2(g) + 6 H2O(g)
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
Fe2O3 + KNO3 + KOH = K2FeO5 + KNO2 + H2O =>
Fe2O3 + 5 KNO3 + 4 KOH = 2 K2FeO5 + 5 KNO2 + 2 H2O
K2CO3 + Ca(OH)2 = K2(OH)2 + CaCO3 =>
K2CO3 + Ca(OH)2 = K2(OH)2 + CaCO3
CaO + Ga(ClO3)3 = Ga2O3 + Ca(ClO3)2 =>
3 CaO + 2 Ga(ClO3)3 = Ga2O3 + 3 Ca(ClO3)2
CH2OHCH2CH2CH2OH + KMnO4 + H2SO4 = CH2OHCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH2OHCH2CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
C12H22O11 + CH4O = C19H22O6 + H2O =>
7 C12H22O11 + 30 CH4O = 6 C19H22O6 + 71 H2O
H2(g) + PbO(s) = Pb(s) + H2O(l) =>
H2(g) + PbO(s) = Pb(s) + H2O(l)
Cu(OH)2 + HCe = CuCe2 + H2O =>
Cu(OH)2 + 2 HCe = CuCe2 + 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3
ZnOHCl + HCl = ZnCl2 + H2O =>
ZnOHCl + HCl = ZnCl2 + H2O
Na2CO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
Na2CO3(s) + 2 HC2H3O2(aq) = H2O + CO2(g) + 2 NaC2H3O2(aq)
CO2(aq) + H2O(l) = H2CO3 =>
CO2(aq) + H2O(l) = H2CO3
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
CH4O(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH4O(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
SO2(g) + Cl2(g) = SO2Cl2(l) =>
SO2(g) + Cl2(g) = SO2Cl2(l)
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
MnCrO4 + HNO3 = Mn(NO3)2 + H2CrO4 =>
MnCrO4 + 2 HNO3 = Mn(NO3)2 + H2CrO4
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Al + Br*2 = AlBr*3 =>
Al + Br*2 = AlBr*3
K4[Fe(CN)6] + Cl2 = K3[Fe(CN)6] + KCl =>
2 K4[Fe(CN)6] + Cl2 = 2 K3[Fe(CN)6] + 2 KCl
Al + Na(HO) + H2O = NaAlO2 + H2 =>
2 Al + 2 Na(HO) + 2 H2O = 2 NaAlO2 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/15/24
Équations équilibrées sur10/15/23
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