| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + 2 Na = Zn + Na2O
HCOONa + HI = HCOOH + NaI =>
HCOONa + HI = HCOOH + NaI
Zn + ClO3 = Zn(ClO3)2 =>
Zn + 2 ClO3 = Zn(ClO3)2
KHCO3 + CH3COOH = CH3COOK + CO2 + H2O =>
KHCO3 + CH3COOH = CH3COOK + CO2 + H2O
FeCl3 + KSCN = [Fe(SCN)2]Cl2 + K2Cl =>
FeCl3 + 2 KSCN = [Fe(SCN)2]Cl2 + K2Cl
Ag3AsO4 + Zn + H2SO4 = ZnSO4 + AsH3 + Ag + H2O =>
2 Ag3AsO4 + 11 Zn + 11 H2SO4 = 11 ZnSO4 + 2 AsH3 + 6 Ag + 8 H2O
P + HNO3 = P4O10 + NO2 + H2O =>
4 P + 20 HNO3 = P4O10 + 20 NO2 + 10 H2O
Li2O + H3PO4 = Li3PO4 + H2O =>
3 Li2O + 2 H3PO4 = 2 Li3PO4 + 3 H2O
PH3 + O = P2O5 + H =>
2 PH3 + 5 O = P2O5 + 6 H
Ag + Fe2(CO3)3 = Fe + Ag2CO3 =>
6 Ag + Fe2(CO3)3 = 2 Fe + 3 Ag2CO3
NH2CH2COOH*HClO4*NH4ClO4 = CO2 + H2O + N2 + Cl2 + O2 =>
2 NH2CH2COOH*HClO4*NH4ClO4 = 4 CO2 + 10 H2O + 2 N2 + 2 Cl2 + O2
CH3CH2OH + Cl2 = CH3CH2OCl + H2 =>
2 CH3CH2OH + Cl2 = 2 CH3CH2OCl + H2
H3PO4 + LiNO3 = Li3PO4 + HNO3 =>
H3PO4 + 3 LiNO3 = Li3PO4 + 3 HNO3
ZnS + I2 = ZnI2 + S2 =>
2 ZnS + 2 I2 = 2 ZnI2 + S2
FeCl2 + KOH + C5H6 = Fe(C5H5)2 + KCl + H2O =>
FeCl2 + 2 KOH + 2 C5H6 = Fe(C5H5)2 + 2 KCl + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
C4H10 + Br2 = C4H8Br2 + HBr =>
C4H10 + 2 Br2 = C4H8Br2 + 2 HBr
Fe + Bi{3+} = Fe2{+} + Bi =>
6 Fe + Bi{3+} = 3 Fe2{+} + Bi
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
CH3CH3CH3COH + HCl = CH3CH3CH3CCl + H2O =>
CH3CH3CH3COH + HCl = CH3CH3CH3CCl + H2O
H2SO4MgSO3 = H2SO3MgSO4 =>
H2SO4MgSO3 = H2SO3MgSO4
CsBr + NaBr + HBr + Bi2O3 = Cs2NaBiBr6 + H2O =>
4 CsBr + 2 NaBr + 6 HBr + Bi2O3 = 2 Cs2NaBiBr6 + 3 H2O
CaI2 + Al2S3 = AlI3 + CaS =>
3 CaI2 + Al2S3 = 2 AlI3 + 3 CaS
C3H7OH + KMnO4 + HCl = C2H5COOH + MnCl2 + H2O + KCl =>
5 C3H7OH + 4 KMnO4 + 12 HCl = 5 C2H5COOH + 4 MnCl2 + 11 H2O + 4 KCl
C6H12 + O2 = (CH2)4(COOH)2 + H2O =>
2 C6H12 + 5 O2 = 2(CH2)4(COOH)2 + 2 H2O
Ni + CaSO4 = Ni(SO4)2 + Ca =>
Ni + 2 CaSO4 = Ni(SO4)2 + 2 Ca
SiO3 + H2O = HSi + OH =>
SiO3 + 4 H2O = HSi + 7 OH
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
C3H6 + Br2 = C3H4Br + H2Br =>
C3H6 + Br2 = C3H4Br + H2Br
CaCO3 + H3PO4 = CO2 + Ca3(PO4)2CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = 2 CO2 + Ca3(PO4)2CO2 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Li + MnO2 = Li2O + Mn =>
4 Li + MnO2 = 2 Li2O + Mn
NaNO3 + HCl = NaNO2 + Cl2 + H2O =>
NaNO3 + 2 HCl = NaNO2 + Cl2 + H2O
HNO5 + Sn + H2O = H2SnO3 + NO =>
4 HNO5 + 7 Sn + 5 H2O = 7 H2SnO3 + 4 NO
HCOOH + Ca(OH)2 = HCOOOHCa + H2O =>
HCOOH + Ca(OH)2 = HCOOOHCa + H2O
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
NaSiO + HSO = NaSO + HSiO =>
NaSiO + HSO = NaSO + HSiO
CaCO3 + CO2 = O2 + CaC2 =>
2 CaCO3 + 2 CO2 = 5 O2 + 2 CaC2
NH4HO3 = N2 + O2 + H2O =>
4 NH4HO3 = 2 N2 + O2 + 10 H2O
Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + LiNO3 = Li3PO4 + HNO3 =>
H3PO4 + 3 LiNO3 = Li3PO4 + 3 HNO3
K + []Cl = KCl =>
K + []Cl = KCl
CuSO4 + NH4OH = Cu(OH)2CuSO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH4OH = Cu(OH)2CuSO4 + (NH4)2SO4
H8C6O6 + OH = H7C6O6 + H2O =>
H8C6O6 + OH = H7C6O6 + H2O
NH3 + HCl = HCl(NH3) =>
NH3 + HCl = HCl(NH3)
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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